IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 1 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. AVERAGE OF MEAN DAILY TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MAX-MIN 1961 0.7 3.4 7.0 11.0 18.1 24.3 28.3 26.5 23.7 17.1 10.1 7.2 27.6 1962 5.1 8.7 12.0 14.4 20.8 27.1 ****** ****** ****** ****** ****** 6.5 ****** 1963 6.2 ****** ****** 11.4 16.0 25.1 28.8 29.2 26.3 24.6 17.6 10.9 ****** 1964 5.1 10.8 16.1 17.6 22.1 24.9 27.6 27.2 22.4 ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1966 ****** ****** ****** ****** ****** ****** ****** ****** 23.6 ****** 13.2 6.6 ****** 1967 3.4 5.3 8.7 12.3 19.1 23.5 28.4 27.0 23.4 17.9 10.3 4.9 25.0 1968 4.3 1.7 10.1 12.6 18.0 ****** ****** ****** ****** 17.6 11.8 7.1 ****** 1969 3.8 5.7 13.1 14.8 20.4 25.0 28.0 26.9 22.7 19.0 9.8 10.3 24.2 1970 2.6 7.2 10.6 17.2 22.1 27.1 28.0 28.5 23.9 17.9 12.4 6.1 25.9 1971 4.3 5.6 11.3 13.7 21.6 25.7 28.4 27.7 22.7 16.9 11.1 5.1 24.1 1972 -0.6 -1.2 8.1 15.4 18.5 25.9 28.3 26.1 24.0 19.9 13.1 4.5 29.5 1973 2.6 9.3 10.2 15.6 21.7 27.3 28.6 27.7 25.6 19.7 10.3 5.6 26.0 1974 1.7 3.3 11.7 13.9 20.9 26.1 27.7 27.3 24.0 17.8 13.2 5.1 26.0 1975 2.3 4.5 9.2 14.7 20.2 25.6 28.9 28.4 25.0 18.1 12.2 ****** ****** 1976 5.3 ****** 8.7 14.4 19.5 23.6 24.4 24.4 23.0 17.8 11.5 8.6 ****** 1977 1.2 7.7 12.9 14.4 21.4 26.7 27.5 25.6 23.6 18.0 10.5 7.2 26.3 1978 5.3 7.4 9.9 15.1 20.2 24.6 27.3 27.8 23.4 18.6 9.4 7.4 22.5 1979 3.5 6.9 8.7 16.6 19.2 24.4 26.8 26.1 22.9 18.5 13.7 5.8 23.2 1980 2.8 4.9 8.9 14.8 20.0 24.3 26.5 27.5 23.5 18.7 12.6 5.9 24.7 1981 2.5 5.6 9.1 14.6 19.6 24.2 26.9 26.7 23.3 17.6 12.4 9.7 24.4 1982 4.3 2.8 6.7 13.5 19.3 22.9 26.1 ****** 23.2 16.8 8.9 3.3 ****** 1983 3.0 3.3 7.3 13.0 20.0 25.3 26.4 26.1 23.4 16.8 12.2 6.2 23.4 1984 3.4 5.4 10.0 15.7 18.2 23.5 25.2 25.5 22.2 16.1 9.6 5.4 22.1 1985 3.9 5.7 9.7 13.5 17.6 25.0 26.6 ****** ****** 16.5 12.2 4.8 ****** 1986 3.7 5.7 8.6 14.9 19.9 26.3 27.9 25.2 22.0 19.5 10.4 3.4 24.5 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** 20.6 ****** ****** ****** 1989 ****** 4.9 ****** 15.9 21.9 27.4 29.6 28.5 24.9 19.5 11.9 7.1 ****** 1990 3.8 6.3 11.7 15.9 23.6 ****** ****** 29.3 26.1 19.7 14.0 9.3 ****** 1991 5.7 6.5 11.4 17.3 21.9 26.9 29.8 29.1 25.8 18.6 13.3 7.5 24.1 1992 2.3 5.0 7.6 13.7 18.9 25.5 29.0 27.5 23.5 18.8 13.0 5.9 26.7 1993 4.6 6.9 9.7 15.8 21.4 26.8 29.1 28.4 25.2 19.2 13.4 10.4 24.5 1994 7.6 8.1 11.5 17.5 21.5 27.0 30.8 29.9 23.5 18.8 12.6 6.1 24.7 1995 7.5 7.9 11.4 15.2 21.1 25.9 30.1 29.1 25.0 18.7 13.5 5.6 24.5 1996 2.2 7.9 10.3 16.3 22.3 27.1 28.3 28.1 25.4 18.2 13.2 9.6 26.1 1997 5.7 7.3 8.7 14.6 20.5 26.3 30.7 29.8 25.1 20.0 11.0 6.5 25.0 1998 4.0 7.1 11.0 16.8 22.0 27.3 29.6 28.9 25.7 19.9 15.0 11.8 25.6 1999 6.6 8.7 10.7 17.5 23.4 27.7 29.1 28.8 25.4 20.2 13.3 9.3 22.5 2000 5.5 7.6 11.6 19.3 23.8 27.3 28.9 28.5 24.9 19.1 11.0 7.7 23.4 MEAN 3.9 6.0 10.1 15.0 20.5 25.7 28.1 27.6 24.1 18.6 12.1 7.0 24.2 SD 1.84 2.34 1.95 1.82 1.77 1.35 1.47 1.41 1.20 1.53 1.76 2.11 1.71 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 2 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. AVERAGE OF MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 -7.9 -5.7 -1.8 2.8 7.5 15.3 19.9 18.0 14.6 8.0 3.4 0.8 6.2 1962 -1.2 1.5 4.2 7.4 13.0 20.3 ****** ****** ****** ****** ****** 0.1 ****** 1963 -0.2 ****** ****** 1.5 8.7 18.9 22.0 22.9 21.1 20.0 13.5 6.8 ****** 1964 -1.0 6.8 11.0 13.7 18.5 19.6 18.6 17.8 13.0 5.8 1.3 -5.3 10.0 1965 -4.9 -1.9 2.8 5.3 12.0 15.8 16.8 17.1 14.0 9.3 3.8 -2.3 7.3 1966 -0.5 0.6 4.4 13.3 20.2 23.4 25.6 22.7 15.4 ****** 5.5 0.0 ****** 1967 -2.3 -0.5 1.9 5.7 11.7 14.9 20.1 18.9 15.4 10.3 4.8 -1.1 8.3 1968 -2.1 -3.5 3.7 6.7 11.0 ****** ****** ****** ****** 9.5 5.0 1.6 ****** 1969 -0.6 -1.0 6.4 8.4 13.2 17.2 20.2 20.0 15.3 12.0 3.8 4.7 10.0 1970 -2.6 0.2 3.7 9.8 14.2 18.6 20.1 20.3 15.7 9.4 4.0 -0.0 9.5 1971 -2.4 -1.5 3.6 7.2 14.0 17.8 21.1 19.9 15.2 8.6 5.1 -0.2 9.0 1972 -4.6 -5.9 3.3 9.2 12.1 18.4 20.5 19.1 16.6 12.3 6.2 -0.7 8.9 1973 -2.8 2.6 3.8 8.3 14.3 19.3 20.6 20.7 18.4 12.4 1.3 -1.7 9.8 1974 -2.7 -2.9 6.4 7.6 14.2 18.9 21.1 20.2 17.0 11.0 5.7 1.2 9.8 1975 -2.0 0.2 3.7 9.6 14.3 19.6 21.1 20.9 17.8 10.0 5.8 ****** ****** 1976 1.0 ****** 3.9 9.0 12.8 14.2 13.5 14.0 14.1 10.0 5.2 2.9 ****** 1977 -2.9 0.4 4.9 7.2 14.4 18.9 18.5 15.6 15.1 11.1 5.4 1.9 9.2 1978 -0.6 1.1 3.5 7.8 11.5 16.2 18.9 19.4 14.4 10.9 3.6 1.5 9.0 1979 -2.3 -0.3 1.7 8.2 11.2 15.5 17.3 16.8 13.8 10.6 5.4 -1.0 8.1 1980 -4.6 -2.1 1.5 5.6 11.4 15.7 17.1 18.4 14.6 9.9 4.6 -1.3 7.6 1981 -4.6 -1.2 1.6 6.6 11.3 14.9 17.4 17.5 14.1 9.6 4.8 0.1 7.7 1982 -4.4 -4.5 -0.2 5.3 9.5 12.3 15.6 ****** 13.5 9.1 2.9 -3.0 ****** 1983 -3.4 -3.9 0.2 5.1 10.6 14.9 15.2 14.7 12.8 6.5 2.3 -1.8 6.1 1984 -4.3 -2.5 2.6 7.7 10.4 13.9 15.2 15.0 12.7 7.5 3.0 -0.2 6.8 1985 -0.9 -0.6 2.6 5.8 8.8 15.6 16.1 ****** ****** 7.0 6.0 0.7 ****** 1986 -2.5 0.1 3.0 8.6 12.3 16.7 19.5 16.4 13.6 11.5 6.4 -0.9 8.7 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** 14.1 ****** ****** ****** 1989 ****** -0.2 ****** 10.3 15.1 20.0 23.0 21.8 17.9 12.2 7.1 2.7 ****** 1990 -0.4 1.7 5.3 9.6 16.8 ****** ****** 22.3 18.9 12.9 7.6 3.7 ****** 1991 1.7 1.4 6.2 10.8 15.2 19.4 22.1 21.7 18.7 12.3 7.1 3.6 11.7 1992 -1.4 0.1 2.4 8.5 12.9 18.5 22.1 20.9 16.7 11.9 6.8 1.7 10.1 1993 0.4 2.6 4.9 10.0 14.9 19.7 22.7 21.8 18.4 13.3 7.8 4.2 11.7 1994 2.4 1.8 5.8 11.6 15.1 19.9 23.4 22.2 16.8 12.5 7.4 1.5 11.7 1995 2.5 3.4 6.5 9.6 14.9 19.0 22.9 21.9 18.0 11.6 6.6 0.8 11.5 1996 -1.4 3.2 5.4 10.4 16.1 20.0 22.2 21.4 18.0 11.1 7.4 3.9 11.5 1997 0.7 1.0 3.3 8.7 14.2 19.6 23.3 22.4 17.6 13.5 6.3 1.7 11.0 1998 -0.6 2.4 5.9 10.4 15.0 20.4 22.8 21.9 18.5 12.5 7.8 4.6 11.8 1999 2.3 3.7 5.3 11.1 16.4 20.2 22.3 22.3 18.0 12.9 7.1 3.5 12.1 2000 0.8 1.6 5.1 12.2 16.2 19.6 21.9 20.9 17.4 12.2 6.2 2.9 11.4 MEAN -1.6 -0.0 3.8 8.3 13.3 17.9 20.0 19.6 16.1 11.0 5.5 1.0 9.6 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 3 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. AVERAGE OF MAXIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 9.3 12.4 15.9 19.1 28.7 33.2 36.7 34.9 32.8 26.2 16.8 13.5 23.3 1962 11.4 15.9 19.7 21.5 28.5 34.0 ****** ****** 30.1 25.6 17.0 12.9 ****** 1963 12.6 14.0 16.6 21.3 23.2 31.3 35.7 35.4 31.6 29.1 21.7 15.0 24.0 1964 11.1 14.7 21.2 21.5 25.6 30.2 36.5 36.5 31.5 ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1966 ****** ****** ****** ****** ****** ****** ****** ****** 31.8 ****** 21.0 13.2 ****** 1967 9.0 11.1 15.6 18.8 26.5 32.1 36.6 35.1 31.4 25.5 15.9 10.9 22.4 1968 10.8 6.9 16.5 18.5 25.0 32.4 34.6 34.9 30.7 25.7 18.7 12.6 22.3 1969 8.3 12.3 19.7 21.0 27.6 32.7 35.8 33.9 30.0 26.1 15.8 15.9 23.3 1970 7.8 14.3 17.5 24.6 29.9 35.6 35.9 36.6 32.2 26.4 20.8 12.3 24.5 1971 11.1 12.7 18.9 20.2 29.2 33.6 35.8 35.5 30.2 25.2 17.1 10.2 23.3 1972 3.3 3.6 12.9 21.5 25.0 33.4 36.1 33.2 31.3 27.4 20.0 9.8 21.5 1973 8.0 15.9 16.6 22.9 29.2 35.2 36.5 34.7 32.8 26.9 19.3 13.0 24.2 1974 6.1 9.4 17.0 20.2 27.6 33.2 34.2 34.4 31.0 24.6 20.8 9.0 22.3 1975 6.6 8.9 14.6 19.8 26.1 31.7 36.7 35.9 32.2 26.1 17.7 10.2 22.2 1976 9.6 9.1 13.5 19.8 26.3 33.1 35.4 34.8 31.8 25.7 17.7 14.3 22.6 1977 5.4 14.9 20.9 21.7 28.3 34.4 36.5 35.5 32.0 24.9 15.6 12.5 23.6 1978 11.1 13.7 16.2 22.4 29.0 33.0 35.8 36.2 32.4 26.3 15.1 13.4 23.7 1979 9.4 14.2 15.6 24.9 27.2 33.3 36.2 35.4 31.9 26.3 21.9 12.7 24.1 1980 10.1 11.8 16.3 24.1 28.6 33.0 35.8 36.6 32.3 27.4 20.5 13.2 24.1 1981 9.7 12.3 16.6 22.6 27.9 33.5 36.4 35.9 32.5 25.7 20.1 19.4 24.4 1982 13.1 10.2 13.6 21.8 29.1 33.5 36.6 ****** 32.9 24.4 15.0 9.7 ****** 1983 9.4 10.6 14.4 20.9 29.5 35.7 37.5 37.4 33.9 27.0 22.1 14.2 24.4 1984 11.0 13.3 17.3 23.7 26.1 33.2 35.2 36.0 32.0 24.7 16.2 11.0 23.3 1985 8.6 12.1 16.7 21.2 26.5 34.4 37.0 ****** ****** 26.0 18.5 9.2 ****** 1986 9.9 11.4 14.1 21.1 27.6 35.8 36.3 34.0 30.4 27.6 14.4 7.6 22.5 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** 12.4 17.8 ****** ****** ****** ****** ****** ****** 26.9 ****** ****** ****** 1989 ****** 10.0 15.8 21.1 28.6 34.8 36.2 35.2 32.0 26.9 16.8 11.5 ****** 1990 8.0 10.9 18.1 22.3 30.4 ****** ****** 36.3 33.4 26.5 20.5 14.9 ****** 1991 9.8 11.6 16.6 23.7 28.6 34.4 37.4 36.5 32.9 24.9 19.5 11.4 23.9 1992 5.9 10.0 12.8 18.9 24.9 32.6 35.8 34.0 30.3 25.7 19.2 10.1 21.7 1993 8.8 11.1 14.5 21.6 27.8 34.0 35.6 35.0 32.1 25.1 19.0 16.7 23.4 1994 12.9 14.4 17.2 23.4 27.9 34.2 38.1 37.7 30.3 25.1 17.7 10.7 24.1 1995 12.5 12.4 16.4 20.9 27.4 32.9 37.3 36.2 31.9 25.8 20.3 10.3 23.7 1996 5.7 12.6 15.3 22.1 28.6 34.1 34.4 34.7 32.8 25.3 19.1 15.3 23.3 1997 10.7 13.6 14.1 20.5 26.9 33.0 38.0 37.3 32.6 26.6 15.7 11.3 23.3 1998 8.7 11.9 16.1 23.2 29.0 34.2 36.5 36.0 33.0 27.3 22.2 19.0 24.8 1999 11.0 13.6 16.0 23.9 30.5 35.1 35.9 35.2 32.8 27.6 19.4 15.1 24.7 2000 10.2 13.6 18.1 26.4 31.5 35.0 35.9 36.0 32.4 26.0 15.8 12.4 24.4 MEAN 9.3 12.0 16.4 21.7 27.8 33.6 36.2 35.5 31.9 26.1 18.5 12.6 23.5 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 4 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. DIFFERENCE BETWEEN AVERAGE MAXIMUM AND MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 17.2 18.1 17.7 16.3 21.2 17.9 16.8 16.9 18.2 18.2 13.4 12.7 17.0 1962 12.6 14.4 15.5 14.1 15.5 13.7 ****** ****** ****** ****** ****** 12.8 ****** 1963 12.8 ****** ****** 19.8 14.5 12.4 13.7 12.5 10.5 9.1 8.2 8.2 ****** 1964 12.1 7.9 10.2 7.8 7.1 10.6 17.9 18.7 18.5 ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1966 ****** ****** ****** ****** ****** ****** ****** ****** 16.3 ****** 15.5 13.2 ****** 1967 11.3 11.6 13.7 13.1 14.8 17.2 16.5 16.2 16.0 15.2 11.1 12.0 14.1 1968 12.9 10.4 12.8 11.8 14.0 ****** ****** ****** ****** 16.2 13.7 11.0 ****** 1969 8.9 13.3 13.3 12.6 14.4 15.5 15.6 13.9 14.7 14.1 12.0 11.2 13.3 1970 10.4 14.1 13.8 14.8 15.7 17.0 15.8 16.3 16.5 17.0 16.8 12.3 15.0 1971 13.5 14.2 15.3 13.0 15.2 15.8 14.7 15.6 15.0 16.6 12.0 10.4 14.3 1972 7.9 9.5 9.6 12.3 12.9 15.0 15.6 14.1 14.7 15.1 13.8 10.5 12.6 1973 10.8 13.3 12.8 14.6 14.9 15.9 15.9 14.0 14.4 14.5 18.0 14.7 14.5 1974 8.8 12.3 10.6 12.6 13.4 14.3 13.1 14.2 14.0 13.6 15.1 7.8 12.5 1975 8.6 8.7 10.9 10.2 11.8 12.1 15.6 15.0 14.4 16.1 11.9 ****** ****** 1976 8.6 ****** 9.6 10.8 13.5 18.9 21.9 20.8 17.7 15.7 12.5 11.4 ****** 1977 8.3 14.5 16.0 14.5 13.9 15.5 18.0 19.9 16.9 13.8 10.2 10.6 14.3 1978 11.7 12.6 12.7 14.6 17.5 16.8 16.8 16.8 18.0 15.4 11.5 11.9 14.7 1979 11.7 14.5 13.9 16.7 16.0 17.8 18.9 18.6 18.1 15.7 16.5 13.7 16.0 1980 14.7 13.9 14.8 18.5 17.2 17.3 18.7 18.2 17.7 17.5 15.9 14.5 16.6 1981 14.3 13.5 15.0 16.0 16.6 18.6 19.0 18.4 18.4 16.1 15.3 19.3 16.7 1982 17.5 14.7 13.8 16.5 19.6 21.2 21.0 ****** 19.4 15.3 12.1 12.7 ****** 1983 12.8 14.5 14.2 15.8 18.9 20.8 22.3 22.7 21.1 20.5 19.8 16.0 18.3 1984 15.3 15.8 14.7 16.0 15.7 19.3 20.0 21.0 19.3 17.2 13.2 11.2 16.6 1985 9.5 12.7 14.1 15.4 17.7 18.8 20.9 ****** ****** 19.0 12.5 8.5 ****** 1986 12.4 11.3 11.1 12.5 15.3 19.1 16.8 17.6 16.8 16.1 8.0 8.5 13.8 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** 12.8 ****** ****** ****** 1989 ****** 10.2 ****** 10.8 13.5 14.8 13.2 13.4 14.1 14.7 9.7 8.8 ****** 1990 8.4 9.2 12.8 12.7 13.6 ****** ****** 14.0 14.5 13.6 12.9 11.2 ****** 1991 8.1 10.2 10.4 12.9 13.4 15.0 15.3 14.8 14.2 12.6 12.4 7.8 12.3 1992 7.3 9.9 10.4 10.4 12.0 14.1 13.7 13.1 13.6 13.8 12.4 8.4 11.6 1993 8.4 8.5 9.6 11.6 12.9 14.3 12.9 13.2 13.7 11.8 11.2 12.5 11.7 1994 10.5 12.6 11.4 11.8 12.8 14.3 14.7 15.5 13.5 12.6 10.3 9.2 12.4 1995 10.0 9.0 9.9 11.3 12.5 13.9 14.4 14.3 13.9 14.2 13.7 9.5 12.2 1996 7.1 9.4 9.9 11.7 12.5 14.1 12.2 13.3 14.8 14.2 11.7 11.4 11.9 1997 10.0 12.6 10.8 11.8 12.7 13.4 14.7 14.9 15.0 13.1 9.4 9.6 12.3 1998 9.3 9.5 10.2 12.8 14.0 13.8 13.7 14.1 14.5 14.8 14.4 14.4 13.0 1999 8.7 9.9 10.7 12.8 14.1 14.9 13.6 12.9 14.8 14.7 12.3 11.6 12.6 2000 9.4 12.0 13.0 14.2 15.3 15.4 14.0 15.1 15.0 13.8 9.6 9.5 13.0 MEAN 10.9 12.0 12.5 13.5 14.6 15.9 16.3 15.9 15.8 15.0 12.8 11.4 13.9 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 5 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 4.60 3.99 5.31 7.81 9.08 6.87 7.25 7.03 6.88 4.51 4.94 4.43 6.06 1962 3.78 4.67 5.07 7.11 6.90 7.83 ****** ****** 6.36 4.81 4.80 4.44 ****** 1963 3.74 5.12 4.64 6.77 10.45 11.71 12.30 11.21 8.20 9.37 9.62 5.63 8.23 1964 5.18 7.25 9.31 8.38 10.01 8.92 10.55 6.77 5.05 3.68 3.45 3.38 6.83 1965 3.92 3.72 5.04 5.92 6.81 7.80 8.79 9.23 7.26 6.44 5.47 3.54 6.16 1966 4.39 4.64 5.25 7.49 9.97 10.16 10.97 11.25 12.03 6.97 4.07 4.01 7.60 1967 3.62 3.87 3.71 5.40 6.42 4.70 5.87 4.86 5.07 5.19 5.31 3.87 4.82 1968 3.86 ****** 4.85 6.63 8.60 9.20 11.96 11.86 7.70 5.46 5.62 4.96 ****** 1969 3.50 3.78 6.14 6.29 7.27 8.74 7.81 7.43 6.17 4.89 5.01 5.27 6.02 1970 3.22 4.13 4.17 5.49 5.09 4.81 5.79 4.99 3.88 3.53 2.26 3.50 4.24 1971 2.88 3.52 4.53 6.66 7.39 5.67 7.51 7.60 5.00 3.51 5.11 3.93 5.28 1972 3.36 2.97 5.25 7.13 7.28 7.51 8.45 7.70 9.45 7.42 6.06 4.36 6.41 1973 3.63 4.77 5.59 6.92 6.74 7.57 9.57 8.03 6.64 5.92 4.12 4.15 6.14 1974 3.44 3.71 5.82 6.24 7.82 8.64 8.62 8.72 7.51 5.65 4.20 4.11 6.21 1975 3.81 4.22 5.18 7.70 9.61 11.18 11.18 9.97 7.88 5.84 5.93 5.13 7.30 1976 4.72 4.69 5.34 7.20 8.42 9.46 11.64 10.56 8.31 7.31 5.65 4.86 7.35 1977 3.70 4.56 6.29 7.74 10.01 11.60 15.54 12.88 11.52 8.53 6.52 5.14 8.67 1978 4.24 4.84 5.98 7.91 10.10 13.10 14.33 12.79 10.11 8.77 5.87 5.21 8.60 1979 3.98 4.72 5.42 8.59 10.14 14.06 15.78 15.03 12.09 9.61 6.92 4.24 9.21 1980 3.13 4.14 5.41 7.42 10.59 14.63 15.10 16.56 13.30 9.42 6.42 3.97 9.18 1981 2.95 4.01 5.53 7.56 10.31 13.90 16.29 15.89 12.79 9.15 6.74 4.41 9.13 1982 2.92 2.97 4.46 6.65 9.63 11.47 13.68 ****** 11.57 8.64 5.62 3.39 ****** 1983 3.36 3.05 4.44 6.18 9.51 13.55 12.03 11.66 11.56 7.02 5.32 3.65 7.61 1984 2.83 3.43 5.32 7.81 8.79 12.25 12.06 12.11 10.26 6.82 5.58 4.49 7.65 1985 4.20 4.24 5.19 6.59 8.17 12.36 12.82 ****** 6.56 6.16 6.50 4.27 ****** 1986 3.24 4.27 5.21 7.75 8.14 7.80 9.30 8.15 5.92 6.32 6.09 3.80 6.33 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** 6.67 7.97 8.31 9.32 8.35 7.13 5.68 6.25 4.87 ****** 1990 3.97 4.24 4.53 5.81 7.28 ****** ****** 9.23 7.10 5.77 5.04 4.33 ****** 1991 4.44 4.09 5.69 6.20 6.57 8.05 9.24 8.87 7.81 7.18 5.22 5.57 6.58 1992 3.83 3.99 4.41 6.05 8.20 8.23 8.73 9.01 6.48 5.70 5.54 4.79 6.25 1993 4.20 4.90 5.48 6.78 8.07 8.93 8.94 9.10 8.12 6.68 6.14 4.63 6.83 1994 4.19 3.98 5.38 6.68 8.02 7.25 10.09 9.42 6.39 6.83 6.52 4.58 6.61 1995 4.54 5.04 5.85 7.79 8.73 8.88 9.57 9.07 7.96 6.69 5.07 4.50 6.97 1996 3.86 4.74 5.50 7.09 8.55 8.62 9.29 9.63 7.84 6.63 5.16 4.63 6.80 1997 3.91 3.72 4.94 6.98 7.67 9.07 10.10 9.28 7.02 7.09 6.18 4.59 6.71 1998 3.96 4.76 5.59 6.90 7.74 8.26 10.17 9.85 8.06 6.37 4.99 4.52 6.76 1999 4.65 5.48 5.10 6.31 7.04 8.30 9.36 8.54 7.62 6.00 5.31 4.10 6.48 2000 3.97 3.92 3.98 6.12 6.10 6.79 7.48 7.92 6.80 6.47 5.87 4.94 5.86 MEAN 3.84 4.29 5.27 6.92 8.30 9.36 10.49 9.73 8.09 6.53 5.54 4.43 6.89 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 6 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 4.88 4.97 6.37 12.56 14.75 8.74 9.67 9.14 10.61 6.90 6.06 5.08 8.31 1962 3.93 5.38 6.51 8.59 8.64 11.27 ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1964 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 12.62 11.61 10.84 8.73 6.94 4.62 ****** 1966 5.66 5.21 5.67 8.83 10.00 12.15 12.97 13.97 ****** 9.57 6.55 5.89 ****** 1967 4.09 4.11 3.62 5.40 6.26 5.40 6.40 6.36 5.16 5.45 6.45 5.76 5.37 1968 8.21 ****** 7.04 8.12 14.25 19.55 23.69 21.28 18.48 13.63 8.28 6.69 ****** 1969 4.57 5.57 7.76 7.29 8.45 15.03 11.97 9.57 6.45 5.96 5.81 6.46 7.91 1970 3.85 4.60 4.53 6.26 6.86 5.83 6.80 6.95 6.13 4.31 3.54 4.05 5.31 1971 3.78 3.82 4.84 8.70 11.18 9.41 12.18 14.27 6.79 5.39 6.27 4.47 7.59 1972 4.07 3.78 5.64 6.83 8.90 7.79 9.02 10.03 14.71 13.15 9.87 5.28 8.26 1973 4.01 5.48 6.72 7.09 8.51 9.58 13.42 10.96 10.47 8.95 5.84 5.50 8.05 1974 4.12 4.55 6.23 7.74 10.58 13.00 10.39 10.18 7.64 7.51 5.74 4.46 7.68 1975 4.00 4.77 5.65 9.10 11.68 14.46 13.61 11.42 9.62 7.37 7.10 5.77 8.71 1976 5.28 4.99 5.85 8.61 8.40 11.58 12.40 13.92 10.05 8.07 6.37 5.22 8.39 1977 4.51 7.35 9.87 10.94 15.63 17.19 24.95 19.13 18.31 12.49 8.04 6.97 12.95 1978 5.45 6.73 9.04 12.38 17.15 20.93 21.00 21.83 17.87 12.99 9.00 8.16 13.54 1979 6.16 8.39 9.33 14.34 16.17 23.22 24.64 24.14 19.74 16.45 13.16 8.11 15.32 1980 6.18 6.97 9.58 13.86 18.88 26.30 28.75 29.68 25.53 16.72 12.26 7.90 16.88 1981 5.93 5.28 9.31 13.64 19.40 27.97 30.11 26.27 20.86 13.21 11.05 11.11 16.18 1982 6.53 5.86 7.77 8.46 11.88 15.91 18.12 ****** 16.92 12.75 7.76 5.43 ****** 1983 5.22 5.55 6.42 7.73 10.57 19.79 19.85 15.13 11.98 8.08 5.81 4.99 10.09 1984 4.35 4.40 6.13 7.89 10.00 17.21 17.75 17.65 13.24 8.98 7.12 6.13 10.07 1985 5.82 5.32 5.77 7.19 9.30 13.55 13.28 ****** 8.81 7.56 7.04 4.55 ****** 1986 3.63 4.01 4.89 8.38 7.01 6.69 9.12 8.58 7.18 8.05 7.60 5.16 6.69 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 4.45 4.61 5.01 6.57 6.92 6.11 9.21 9.04 7.36 6.48 4.75 4.51 6.25 1989 3.50 3.76 4.63 6.16 6.45 7.03 8.49 7.88 6.69 5.66 6.68 4.92 5.99 1990 3.99 4.38 4.49 5.88 6.56 ****** ****** 8.61 6.19 5.24 4.92 4.38 ****** 1991 4.49 4.33 5.66 6.14 6.01 8.49 9.04 7.85 6.71 6.31 4.93 5.50 6.29 1992 3.72 3.53 3.73 5.38 7.38 6.71 6.67 7.46 5.91 4.92 5.07 4.73 5.43 1993 4.33 4.88 4.98 5.55 6.60 7.64 7.72 7.76 6.35 5.58 5.41 4.26 5.92 1994 4.35 3.22 4.79 5.90 6.26 6.02 9.14 8.33 5.80 6.39 6.37 4.54 5.93 1995 4.42 5.08 5.89 8.60 8.47 7.96 8.71 7.94 6.47 5.82 4.25 4.44 6.50 1996 4.08 4.67 5.13 6.65 7.73 7.44 8.87 8.70 6.24 5.68 4.61 4.07 6.16 1997 3.81 3.12 4.33 6.89 6.43 8.22 9.21 7.91 5.94 6.22 5.96 4.60 6.05 1998 3.90 4.48 5.41 6.15 6.44 7.63 9.05 8.21 7.32 5.73 4.58 4.09 6.08 1999 4.46 5.35 4.52 5.50 5.62 6.61 8.38 7.11 5.54 5.10 4.43 3.59 5.52 2000 3.75 3.02 3.06 4.71 4.82 5.63 6.09 6.64 5.61 5.47 5.56 4.74 4.93 MEAN 4.66 4.91 6.01 8.06 9.73 11.95 13.24 12.23 10.28 8.25 6.70 5.45 8.45 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 7 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 4.91 5.14 5.98 13.10 16.44 11.55 9.81 9.61 10.04 6.55 5.83 5.11 8.67 1962 4.04 5.21 6.29 7.98 8.87 10.59 ****** ****** 10.27 7.79 5.87 5.44 ****** 1963 4.99 6.22 5.37 7.74 11.03 12.52 15.32 15.39 11.75 11.48 11.73 5.89 9.95 1964 5.84 ****** 10.20 9.87 12.53 9.94 12.13 10.07 9.65 6.26 5.32 4.35 ****** 1965 4.70 4.38 5.69 6.43 8.46 9.62 11.97 12.07 10.64 8.06 6.35 4.84 7.77 1966 5.45 5.52 5.52 8.35 10.35 12.32 14.00 13.64 13.21 8.96 6.33 5.46 9.09 1967 3.77 3.58 3.41 5.40 5.39 4.75 5.65 5.76 4.90 4.62 6.02 4.66 4.83 1968 6.28 ****** 7.22 8.33 12.90 15.66 22.52 20.67 17.80 11.25 7.73 6.92 ****** 1969 4.61 5.27 7.04 6.70 8.68 14.11 11.17 8.61 6.45 5.59 5.32 5.97 7.46 1970 3.88 4.14 4.41 5.39 6.51 5.39 5.92 6.14 4.74 4.01 2.89 4.08 4.79 1971 3.81 3.43 4.35 8.35 9.52 8.32 10.77 12.28 5.91 5.09 5.74 4.58 6.85 1972 3.78 4.34 5.51 6.47 7.84 6.82 8.79 8.75 12.01 11.63 8.39 5.03 7.45 1973 3.99 5.55 6.31 6.66 5.92 8.80 11.00 10.42 8.53 7.82 5.28 4.84 7.09 1974 2.99 4.58 6.07 6.46 8.51 9.67 9.97 8.22 8.11 7.45 5.22 4.74 6.83 1975 4.24 4.61 5.48 8.73 10.97 13.60 12.39 10.89 8.28 6.50 6.51 5.78 8.17 1976 5.17 4.89 5.70 8.43 8.05 10.81 13.22 13.02 9.60 7.86 6.54 5.15 8.20 1977 4.36 6.90 10.43 10.64 14.43 16.51 23.39 18.08 17.81 11.73 7.44 6.81 12.38 1978 5.20 6.46 8.66 11.54 16.27 19.46 19.63 19.61 16.86 12.48 8.07 7.31 12.63 1979 5.46 7.27 8.10 12.46 14.64 19.62 20.75 21.36 16.36 13.00 9.80 6.24 12.92 1980 4.99 5.65 7.57 10.93 14.81 20.16 24.05 26.38 21.23 13.85 10.34 6.57 13.88 1981 4.86 4.60 6.86 9.58 13.74 21.03 24.39 21.31 16.87 11.56 8.75 7.69 12.60 1982 4.94 4.61 5.91 6.93 10.05 12.50 14.76 ****** 13.57 10.41 6.54 4.42 ****** 1983 4.39 4.26 5.07 7.15 9.99 14.16 12.89 12.07 10.20 7.94 6.22 4.72 8.26 1984 3.79 4.24 5.47 7.65 8.42 9.93 11.48 10.46 9.40 7.41 6.69 4.95 7.49 1985 4.91 4.83 5.38 5.45 6.77 10.24 10.29 ****** 7.17 6.62 6.33 4.18 ****** 1986 3.52 3.89 4.66 6.92 6.32 5.22 7.51 6.53 5.45 6.90 6.67 4.30 5.66 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** 4.82 5.35 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** 4.97 6.48 7.06 8.88 8.94 8.80 7.15 6.26 6.50 5.00 ****** 1990 3.94 4.64 4.83 5.86 7.26 ****** ****** 9.20 7.40 5.68 5.12 4.49 ****** 1991 4.95 4.28 5.79 6.71 6.99 8.82 8.94 9.25 7.09 6.39 4.62 5.47 6.61 1992 3.93 3.53 4.46 5.80 7.04 8.87 8.85 8.30 6.25 4.79 5.19 4.82 5.99 1993 4.30 5.26 5.23 6.00 7.55 8.82 8.16 8.73 6.84 6.07 5.61 4.17 6.39 1994 4.39 3.55 4.81 6.10 6.98 7.43 9.89 9.51 6.22 6.52 6.83 4.48 6.39 1995 4.52 5.07 6.27 8.29 8.57 9.49 9.84 8.45 7.25 6.00 4.72 4.75 6.93 1996 4.31 4.94 5.71 6.59 8.57 8.43 9.38 9.26 7.15 6.09 4.86 4.41 6.64 1997 3.95 3.17 4.53 6.93 7.40 9.33 10.24 9.52 6.71 6.63 6.29 4.73 6.62 1998 4.06 4.62 5.66 6.10 6.97 8.12 9.71 8.84 8.29 5.82 4.69 4.33 6.43 1999 4.75 5.35 4.59 5.90 6.46 8.75 9.37 7.15 6.30 5.25 4.73 3.91 6.04 2000 3.80 3.32 3.28 5.57 6.21 6.81 6.21 6.82 6.46 6.17 5.72 4.90 5.44 MEAN 4.49 4.79 5.85 7.64 9.33 11.01 12.32 11.58 9.74 7.75 6.39 5.15 8.00 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 8 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. ABSOLUTE OF MINIMUM TEMPERATURE WITH DAY YEAR JAN. DAY FEB. DAY MAR. DAY APR. DAY MAY DAY JUNE DAY JULY DAY AUG. DAY SEP. DAY OCT. DAY NOV. DAY DEC. DAY ANNUAL 1961 -18.0 18 -10.0 3 -7.0 14 0.0 14 4.0 5 8.0 1 14.0 27 15.0 21 10.0 20 4.0 30 -2.0 30 -2.0 1 -18.0 1962 -5.0 1 -4.0 23 -1.0 12 0.0 6 6.0 1 12.0 19 ***** ** ***** ** ***** ** ***** ** ***** ** -5.5 16 ***** 1963 -6.0 5 ***** ** ***** ** -5.0 6 0.0 3 13.0 1 15.0 11 20.0 26 19.0 2 18.0 18 10.0 11 -2.0 30 ***** 1964 -8.0 20 5.0 1 8.0 2 11.0 1 13.0 11 13.0 22 15.0 10 14.0 25 7.5 17 2.0 26 -4.0 27 -10.0 20 -10.0 1965 -11.0 16 -7.0 4 -3.0 15 -4.0 7 2.0 13 13.0 13 12.0 12 14.0 14 8.0 24 3.0 26 0.0 27 -10.0 24 -11.0 1966 -5.0 16 -3.5 8 -1.0 3 7.0 1 16.0 19 20.0 23 24.0 7 17.0 20 9.5 5 ***** ** -2.0 27 -5.0 2 ***** 1967 -7.0 6 -6.5 8 -2.5 2 -1.0 1 4.5 1 9.0 6 16.5 12 15.5 29 10.5 28 7.0 24 -1.0 30 -6.0 26 -7.0 1968 -5.5 31 -14.0 7 -2.0 23 2.5 4 4.0 1 ***** ** ***** ** ***** ** ***** ** 5.5 30 0.5 21 -2.5 23 ***** 1969 -5.0 12 -4.0 1 2.5 17 1.5 14 8.5 9 12.5 1 17.5 5 14.0 29 11.5 22 6.5 31 -1.0 24 -1.0 29 -5.0 1970 -9.0 30 -4.5 4 0.0 9 4.0 24 5.5 8 14.0 12 17.0 6 17.5 4 12.0 29 5.5 31 1.0 27 -5.5 16 -9.0 1971 -8.5 25 -7.0 3 -1.5 3 2.0 20 10.0 5 12.5 4 18.5 28 17.5 3 10.0 30 4.0 26 2.0 12 -7.5 26 -8.5 1972 -10.0 21 -11.0 13 -1.5 1 6.0 4 5.0 7 12.0 11 17.5 26 14.5 1 12.0 13 8.0 30 1.5 27 -8.5 27 -11.0 1973 -6.0 1 -4.0 8 0.0 8 5.0 4 9.0 2 13.0 6 14.5 2 18.0 3 14.0 22 7.5 30 -8.5 30 -8.5 1 -8.5 1974 -7.5 20 -10.5 6 2.0 2 3.0 1 9.0 1 15.0 5 15.0 5 15.5 29 12.0 4 8.0 27 -1.0 26 -6.0 28 -10.5 1975 -13.0 26 -6.0 13 -3.0 8 5.0 4 9.0 15 16.0 12 14.0 24 15.5 26 14.0 20 6.5 31 4.0 10 ***** ** ***** 1976 -2.6 5 ***** ** -2.5 3 5.0 8 10.0 1 7.0 21 10.0 25 10.0 21 10.0 4 4.5 20 2.5 21 0.0 30 ***** 1977 -11.5 15 -3.0 2 1.0 1 3.5 22 8.5 6 13.5 2 11.5 29 12.0 12 12.5 19 5.5 28 2.5 30 -2.5 31 -11.5 1978 -4.0 17 -2.5 13 1.0 1 5.0 15 7.0 9 11.5 1 14.5 10 16.5 13 12.0 30 7.5 31 1.0 24 -1.5 31 -4.0 1979 -6.5 29 -6.0 1 -5.5 5 3.0 30 6.5 1 12.5 3 14.5 6 14.5 30 11.5 22 5.5 30 0.0 29 -5.0 24 -6.5 1980 -7.0 19 -5.0 3 -1.0 8 3.0 18 9.0 1 13.0 1 15.5 2 17.0 11 10.5 28 8.0 23 2.0 29 -4.5 30 -7.0 1981 -6.5 14 -6.0 4 -3.5 5 3.5 2 7.5 1 12.5 8 16.0 8 16.5 3 12.0 24 8.0 19 1.0 30 -2.0 28 -6.5 1982 -6.0 19 -5.5 3 -5.5 2 1.0 1 6.5 7 9.5 1 13.0 1 ***** ** 11.0 27 4.5 30 -1.5 30 -4.5 2 ***** 1983 -6.5 31 -7.0 1 -6.0 1 2.5 1 7.5 1 13.5 1 14.5 2 13.5 21 10.5 29 3.5 30 1.0 24 -5.5 25 -7.0 1984 -6.0 31 -6.0 2 -3.5 18 5.5 1 8.5 7 12.0 2 14.5 1 14.0 25 8.5 30 5.0 28 1.0 30 -3.5 31 -6.0 1985 -6.0 10 -4.0 18 1.0 2 3.0 2 7.0 3 13.5 1 14.5 31 ***** ** ***** ** 5.5 22 4.0 21 -5.0 31 ***** 1986 -5.5 21 -3.0 17 1.0 10 5.0 2 8.0 7 13.0 2 16.5 30 14.5 10 11.5 15 7.0 31 4.0 30 -2.6 17 -5.5 1987 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1988 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 12.0 30 ***** ** ***** ** ***** 1989 ***** ** -4.5 4 ***** ** -1.0 1 8.5 2 17.5 12 20.0 6 20.0 31 14.2 30 8.0 24 2.0 25 -1.0 7 ***** 1990 -3.4 18 -2.5 25 0.0 1 2.4 7 11.9 14 ***** ** ***** ** 19.8 29 16.5 26 7.8 30 4.4 29 -3.5 28 ***** 1991 -2.0 15 -2.8 14 -1.0 8 7.0 13 10.0 6 15.2 13 18.6 24 19.4 25 14.6 30 9.8 18 4.0 25 -1.0 27 -2.8 1992 -7.4 29 -6.0 12 -3.0 1 1.4 7 8.0 5 14.4 5 19.6 19 12.4 31 7.4 24 8.8 27 -0.6 28 -2.6 11 -7.4 1993 -4.4 16 -3.0 8 1.0 14 6.4 13 9.8 1 16.4 5 21.4 9 19.4 26 13.4 29 9.6 30 4.0 30 0.0 6 -4.4 1994 -2.2 28 -1.6 14 1.8 13 7.4 18 9.6 3 17.2 27 18.0 1 19.4 25 12.6 24 10.4 13 2.6 27 -3.8 13 -3.8 1995 -0.4 24 -0.2 10 3.4 1 5.6 25 11.4 8 14.6 3 19.0 1 20.6 24 12.6 21 7.2 23 -0.6 29 -2.0 18 -2.0 1996 -9.8 16 -1.8 6 1.0 1 7.4 6 13.0 13 17.8 7 18.0 21 16.8 27 13.0 21 6.4 18 4.6 29 0.0 17 -9.8 1997 -5.6 20 -5.8 6 -0.4 7 0.8 12 8.6 6 15.4 5 20.0 3 18.4 30 14.4 15 8.6 31 1.2 26 -1.0 23 -5.8 1998 -8.2 14 -2.0 15 1.8 3 5.6 3 10.0 4 15.0 1 18.8 25 19.8 23 16.8 24 8.8 28 5.2 27 1.8 23 -8.2 1999 -1.6 27 1.0 22 2.4 6 5.4 10 13.0 15 17.6 25 17.6 13 19.4 29 12.2 26 8.6 23 2.2 30 1.4 19 -1.6 2000 -3.4 14 -2.8 4 1.4 7 7.4 1 11.6 3 16.8 27 19.0 27 16.8 22 14.6 23 8.4 18 2.2 28 -1.2 17 -3.4 LOW. -18.0 18 -14.0 7 -7.0 14 -5.0 6 0.0 3 7.0 21 10.0 25 10.0 21 7.4 24 2.0 26 -8.5 30 -10.0 20 -18.0 YEAR 1961 1968 1961 1963 1963 1976 1976 1976 1992 1964 1973 1964 1961 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 9 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. ABSOLUTE OF MAXIMUM TEMPERATURE WITH DAY YEAR JAN. DAY FEB. DAY MAR. DAY APR. DAY MAY DAY JUNE DAY JULY DAY AUG. DAY SEP. DAY OCT. DAY NOV. DAY DEC. DAY ANNUAL 1961 14.0 21 20.0 28 22.0 4 27.0 28 32.0 25 37.0 21 39.0 14 36.0 1 36.0 14 31.0 2 22.5 6 18.0 7 39.0 1962 14.5 6 21.0 20 25.0 25 28.5 11 35.5 29 35.0 17 ***** ** ***** ** 34.0 6 29.0 3 24.5 1 24.5 22 ***** 1963 18.0 29 20.0 28 22.0 24 26.0 23 27.0 30 37.0 12 38.0 28 38.0 9 36.0 4 33.0 5 27.0 1 19.0 22 38.0 1964 13.0 12 18.0 5 25.0 25 24.0 3 29.0 25 35.0 25 39.5 11 38.0 4 35.0 1 ***** ** ***** ** ***** ** ***** 1965 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1966 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 35.0 13 ***** ** 24.5 1 19.0 11 ***** 1967 14.5 18 15.0 23 20.0 7 23.0 21 31.0 25 36.0 26 39.5 14 37.5 3 35.0 5 28.0 1 23.0 1 15.0 18 39.5 1968 16.0 7 18.0 29 24.0 14 24.0 17 29.5 23 36.0 28 37.0 4 37.0 16 35.0 4 30.5 3 22.5 1 15.5 1 37.0 1969 13.0 18 18.0 27 25.0 31 27.0 25 32.0 17 37.0 29 39.0 23 37.5 19 35.0 23 30.0 3 20.0 2 23.0 1 39.0 1970 14.0 12 18.5 21 24.0 22 28.5 16 35.0 28 38.0 2 38.0 1 39.5 10 36.5 3 32.5 1 24.0 1 17.5 6 39.5 1971 17.0 3 19.0 27 23.0 18 26.0 28 32.0 19 37.5 26 38.0 9 36.5 5 36.0 2 27.5 9 23.5 1 17.5 1 38.0 1972 9.0 7 15.0 20 19.0 29 29.0 13 31.5 31 37.0 23 38.5 4 36.0 18 35.0 6 31.0 1 24.0 7 15.0 1 38.5 1973 13.5 28 21.0 20 23.0 2 29.5 27 33.0 30 39.0 19 39.5 12 37.5 5 36.0 1 30.0 5 24.0 1 20.0 1 39.5 1974 11.5 2 19.0 16 22.5 21 26.0 25 33.0 22 37.0 6 38.0 6 37.0 14 34.0 9 27.3 1 26.0 1 17.0 1 38.0 1975 14.0 12 16.0 26 21.0 23 25.0 14 34.0 30 36.0 27 38.5 23 38.5 11 34.5 12 30.5 1 23.0 1 14.5 1 38.5 1976 15.0 19 13.0 4 18.0 19 25.0 17 31.0 18 36.0 17 38.0 16 38.0 27 37.0 4 29.0 1 23.0 8 20.0 8 38.0 1977 9.0 1 23.0 20 25.0 17 27.5 30 33.5 14 39.0 25 39.0 17 38.6 10 34.0 5 38.0 6 21.5 4 17.0 4 39.0 1978 14.5 24 17.0 19 21.0 28 27.0 10 32.5 25 36.5 10 39.0 2 38.0 7 35.5 1 31.5 1 21.5 1 17.0 10 39.0 1979 15.0 6 18.5 27 20.5 22 29.5 24 33.0 22 38.5 30 38.5 11 37.5 5 36.5 14 29.0 3 26.5 10 17.0 8 38.5 1980 13.5 29 16.0 28 20.5 26 26.5 22 32.0 26 35.5 21 37.0 21 38.5 8 35.5 2 32.0 1 23.5 13 19.0 7 38.5 1981 15.5 13 17.5 10 22.0 21 26.5 22 33.5 29 35.0 21 38.5 14 38.0 17 37.0 7 30.0 1 23.0 2 22.5 2 38.5 1982 17.0 5 13.0 28 15.5 12 28.5 22 32.0 28 36.5 22 38.5 14 ***** ** 36.0 10 30.0 2 19.0 8 12.5 5 ***** 1983 15.5 2 14.5 20 20.0 29 24.5 29 34.0 25 38.0 24 38.5 1 38.5 1 37.0 1 30.0 2 25.0 1 19.5 7 38.5 1984 13.0 4 16.5 16 24.5 12 25.5 10 28.5 26 35.5 19 37.0 28 37.0 18 35.5 1 29.0 1 21.0 3 15.0 4 37.0 1985 12.8 31 15.5 25 20.8 24 24.0 24 31.0 30 37.0 25 38.0 12 ***** ** ***** ** 30.0 2 23.0 5 15.0 2 ***** 1986 13.6 15 16.5 23 18.0 3 24.5 17 34.0 28 38.5 29 39.0 9 36.5 20 31.5 21 31.0 2 24.0 1 10.5 30 39.0 1987 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1988 ***** ** 18.0 29 24.0 30 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 28.5 1 ***** ** ***** ** ***** 1989 ***** ** 16.5 28 22.0 7 27.0 16 34.5 29 38.5 27 39.0 9 36.4 28 35.2 1 31.6 9 23.4 6 15.8 1 ***** 1990 12.4 22 15.2 18 24.7 13 27.5 27 34.4 23 ***** ** ***** ** 38.2 13 36.5 2 30.5 5 24.8 5 20.0 8 ***** 1991 14.0 1 16.5 28 24.0 22 29.0 27 33.5 31 36.6 30 39.8 11 38.8 10 37.6 10 28.0 10 24.6 1 16.4 12 39.8 1992 10.6 16 15.6 22 19.6 29 25.0 21 31.4 30 37.2 29 37.8 3 37.0 7 32.0 15 29.6 4 23.6 2 16.4 2 37.8 1993 15.6 29 17.6 27 20.2 31 27.2 18 33.2 27 36.4 16 38.2 15 37.2 15 35.0 3 30.0 1 23.6 4 19.8 2 38.2 1994 20.4 1 19.2 27 23.6 31 29.0 29 33.4 31 36.8 25 40.2 21 40.4 5 35.8 3 28.2 1 24.2 2 15.8 3 40.4 1995 15.6 11 16.4 3 20.4 25 25.4 19 30.6 21 36.6 13 39.6 16 37.4 6 36.2 1 29.4 1 24.6 4 15.0 2 39.6 1996 12.2 7 19.2 9 20.0 30 26.2 30 34.4 29 35.6 9 36.6 10 36.5 23 36.0 10 30.4 1 24.5 1 17.0 5 36.6 1997 16.8 12 19.8 20 20.0 3 26.6 27 32.2 27 36.5 15 40.2 20 40.0 1 35.4 6 31.2 5 21.0 1 15.6 8 40.2 1998 12.0 25 17.2 5 25.4 29 27.6 21 34.2 28 36.6 29 41.0 12 39.0 20 35.6 3 31.6 2 24.2 4 21.0 18 41.0 1999 19.2 1 17.8 9 23.6 31 28.2 26 35.4 31 37.0 28 38.5 6 37.2 14 36.4 1 30.0 5 22.5 7 20.0 9 38.5 2000 16.4 1 17.4 24 24.4 24 29.6 15 35.4 28 39.0 30 38.8 10 37.5 4 36.0 9 29.4 1 23.8 1 20.4 1 39.0 HIG. 20.4 1 23.0 20 25.4 29 29.6 15 35.5 29 39.0 19 41.0 12 40.4 5 37.6 10 38.0 6 27.0 1 24.5 22 41.0 YEAR 1994 1977 1998 2000 1962 1973 1998 1994 1991 1977 1963 1962 1998 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 10 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. 24 HOUR MAXIMUM PRECIPITATION. YEAR JAN. DAY FEB. DAY MAR. DAY APR. DAY MAY DAY JUNE DAY JULY DAY AUG. DAY SEP. DAY OCT. DAY NOV. DAY DEC. DAY ANNUAL 1961 10.5 21 3.8 8 20.0 19 30.0 6 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 20.0 21 24.0 3 30.0 1962 27.0 16 21.0 27 0.0 ** 30.0 20 0.0 ** 0.0 ** ***** ** ***** ** 0.0 ** 0.0 ** 9.0 9 4.0 10 ***** 1963 6.0 4 32.0 9 25.0 27 15.0 9 33.0 3 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 5.0 22 28.0 1 33.0 1964 10.0 19 20.0 12 17.0 16 17.0 21 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 11.0 24 10.0 16 20.0 1965 33.0 7 35.0 6 12.0 3 7.5 2 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 13.0 27 5.0 9 4.0 28 35.0 1966 13.0 13 18.5 11 7.5 1 4.5 11 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 4.6 22 0.0 ** 22.0 19 22.0 1967 67.0 4 16.5 14 6.5 9 25.5 16 6.5 6 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 98.5 25 17.0 4 98.5 1968 2.1 16 39.0 2 31.0 5 18.0 24 4.0 1 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 7.0 18 25.5 5 39.0 1969 91.0 24 13.0 20 39.0 20 33.0 13 13.0 7 0.0 ** 0.0 ** 2.0 28 0.0 ** 21.0 30 0.0 ** 98.0 24 98.0 1970 40.0 22 9.5 22 15.0 11 20.0 23 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 31.0 13 40.0 1971 9.0 22 22.0 13 0.0 ** 30.0 13 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 29.0 19 30.0 17 30.0 1972 18.0 31 25.0 10 44.0 21 12.0 24 12.0 8 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 24.0 5 44.0 1973 49.0 16 25.0 23 26.0 4 27.0 2 0.0 ** 0.0 ** 8.0 21 0.0 ** 0.0 ** 0.0 ** 0.0 ** 12.0 29 49.0 1974 34.0 18 21.0 12 33.5 28 13.0 12 2.0 6 0.0 ** 0.0 ** 0.0 ** 0.0 ** 3.0 12 0.0 ** 70.0 6 70.0 1975 30.5 18 17.0 3 20.0 30 23.0 1 18.0 12 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 15.5 12 33.0 24 33.0 1976 21.0 24 48.0 10 30.5 26 25.0 6 5.0 20 0.0 ** 17.0 24 0.0 ** 0.0 ** 28.0 28 0.0 ** 60.0 22 60.0 1977 27.0 6 32.0 7 30.0 26 34.0 3 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 24.0 31 29.0 13 63.0 22 63.0 1978 118.0 10 32.0 25 23.0 13 21.0 13 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 16.0 17 75.0 3 118.0 1979 77.5 11 25.0 11 31.5 27 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 13.5 30 50.0 8 77.5 1980 43.0 23 65.0 11 16.0 15 25.0 15 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 2.0 10 49.0 18 65.0 1981 50.0 12 41.0 24 33.5 2 9.0 9 13.0 1 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 12.0 5 16.0 31 50.0 1982 55.0 29 24.0 1 16.5 19 0.0 ** 0.0 ** 0.0 ** 0.0 ** ***** ** 0.0 ** 10.0 29 27.0 10 39.0 6 ***** 1983 33.0 19 16.5 27 20.0 16 14.0 1 10.0 2 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 9.5 12 33.0 1984 37.0 29 7.5 26 34.5 28 9.0 17 27.0 9 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 40.5 12 15.5 7 40.5 1985 67.5 3 61.0 1 0.0 ** 0.0 ** 5.5 13 0.0 ** 0.0 ** ***** ** 0.0 ** 0.0 ** 21.0 13 58.0 19 ***** 1986 3.5 27 22.5 10 49.0 26 28.0 10 10.0 4 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 44.0 30 89.0 1 89.0 1987 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1988 50.0 19 69.0 3 19.0 9 40.0 27 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 50.0 26 69.0 1989 28.0 3 24.0 22 7.0 19 6.0 7 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 28.0 15 23.0 5 28.0 1990 30.0 5 38.0 10 5.1 24 13.0 3 0.0 ** ***** ** ***** ** 0.0 ** 0.0 ** 0.0 ** 12.0 28 12.0 22 ***** 1991 51.0 19 38.0 21 19.0 24 3.8 5 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.5 30 20.0 2 0.0 ** 41.0 4 51.0 1992 33.0 2 40.1 25 17.4 15 32.0 26 14.0 1 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 1.5 26 42.0 9 42.0 1993 62.9 8 62.0 3 62.0 6 4.0 25 1.0 6 0.0 ** 0.2 30 0.1 25 0.0 ** 3.6 29 11.4 27 0.0 ** 62.9 1994 14.3 24 7.0 2 48.0 12 25.0 2 31.8 6 0.0 ** 0.0 ** 0.2 8 0.0 ** 0.2 18 63.0 17 29.3 4 63.0 1995 10.0 13 79.0 6 16.0 20 38.0 23 7.0 30 2.0 4 0.0 ** 0.0 ** 0.0 ** 18.0 22 0.0 ** 29.4 4 79.0 1996 38.0 17 33.0 5 36.6 13 28.0 14 2.0 7 0.0 ** 0.0 ** 6.0 20 0.0 ** 3.0 17 2.1 22 8.5 23 38.0 1997 37.0 17 10.4 22 48.0 25 21.0 6 3.0 5 4.0 23 0.0 ** 0.0 ** 0.0 ** 3.0 23 21.0 27 30.4 1 48.0 1998 62.0 6 58.0 10 53.0 18 13.0 1 2.0 14 0.0 ** 0.6 18 0.0 ** 0.0 ** 2.2 12 0.0 ** 0.6 4 62.0 1999 28.6 18 45.0 21 72.0 2 0.2 5 0.0 ** 0.0 ** 13.0 14 0.3 19 0.0 ** 0.0 ** 3.0 7 32.0 12 72.0 2000 67.0 29 26.0 14 18.0 25 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 0.0 ** 5.3 4 24.0 18 55.0 11 67.0 HIG. 118.0 10 79.0 6 72.0 2 40.0 27 33.0 3 4.0 23 17.0 24 6.0 20 0.5 30 28.0 28 98.5 25 98.0 24 118.0 YEAR 1978 1995 1999 1988 1963 1997 1976 1996 1991 1976 1967 1969 1978 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 11 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MONTHLY TOTAL PRECIPITATION WITH SEASONAL PERCENT. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL SEASONAL-PERCENT ----------------------- 1961 20.0 10.0 74.2 45.7 0.0 0.0 0.0 0.0 0.0 0.0 65.5 40.0 255.4 40.8 17.9 0.0 41.3 1962 45.0 31.5 0.0 90.9 0.0 0.0 ****** ****** 0.0 0.0 9.0 7.8 ****** 41.5 49.3 0.0 9.1 1963 6.0 89.5 46.0 34.0 48.0 0.0 0.0 0.0 0.0 0.0 7.0 100.0 330.5 42.8 24.8 0.0 32.4 1964 19.0 31.0 31.0 27.0 0.0 0.0 0.0 0.0 0.0 0.0 11.0 30.0 149.0 54.4 18.1 0.0 27.5 1965 81.5 81.0 12.0 7.5 0.0 0.0 0.0 0.0 0.0 13.0 5.0 7.0 207.0 84.3 3.6 0.0 12.1 1966 29.0 60.5 14.5 4.5 0.0 0.0 0.0 0.0 0.0 5.6 0.0 32.5 146.6 70.9 3.1 0.0 26.0 1967 102.0 95.0 18.5 70.5 13.0 0.0 0.0 0.0 0.0 0.0 135.5 36.0 470.5 45.8 17.7 0.0 36.5 1968 4.8 89.5 99.0 31.5 4.0 0.0 0.0 0.0 0.0 0.0 7.0 84.0 319.8 60.4 11.1 0.0 28.5 1969 302.0 20.0 88.0 47.1 16.0 0.0 0.0 2.0 0.0 21.0 0.0 135.5 631.6 64.9 10.0 0.3 24.8 1970 66.0 15.0 16.0 20.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 57.0 174.0 55.7 11.5 0.0 32.8 1971 21.0 37.0 0.0 67.0 0.0 0.0 0.0 0.0 0.0 0.0 32.5 113.5 271.0 21.4 24.7 0.0 53.9 1972 133.6 83.0 212.0 32.0 14.0 0.0 0.0 0.0 0.0 0.0 0.0 49.0 523.6 81.9 8.8 0.0 9.4 1973 88.0 52.0 84.0 53.0 0.0 0.0 13.0 0.0 0.0 0.0 0.0 15.0 305.0 73.4 17.4 4.3 4.9 1974 215.5 88.0 42.0 51.0 5.0 0.0 0.0 0.0 0.0 7.0 0.0 194.5 603.0 57.3 9.3 0.0 33.4 1975 88.5 54.0 82.0 51.5 39.5 0.0 0.0 0.0 0.0 0.0 19.5 51.0 386.0 58.2 23.6 0.0 18.3 1976 65.5 204.0 132.5 33.0 10.0 0.0 37.0 0.0 0.0 34.0 0.0 127.0 643.0 62.5 6.7 5.8 25.0 1977 62.5 32.0 46.0 51.0 0.0 0.0 0.0 0.0 0.0 88.0 62.0 194.0 535.5 26.2 9.5 0.0 64.2 1978 412.0 66.0 64.0 44.0 0.0 0.0 0.0 0.0 0.0 0.0 53.0 174.0 813.0 66.7 5.4 0.0 27.9 1979 196.5 40.0 78.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13.5 220.5 549.0 57.4 0.0 0.0 42.6 1980 109.5 212.5 77.5 35.5 0.0 0.0 0.0 0.0 0.0 0.0 2.0 138.5 575.5 69.4 6.2 0.0 24.4 1981 168.0 154.0 99.0 23.0 19.5 0.0 0.0 0.0 0.0 0.0 12.0 22.0 497.5 84.6 8.5 0.0 6.8 1982 141.0 119.0 124.5 0.0 0.0 0.0 0.0 ****** 0.0 47.0 92.5 81.5 ****** 63.5 0.0 0.0 36.5 1983 76.5 40.5 76.5 40.0 10.0 0.0 0.0 0.0 0.0 0.0 0.0 14.5 258.0 75.0 19.4 0.0 5.6 1984 46.0 11.0 218.5 10.5 42.5 0.0 0.0 0.0 0.0 0.0 73.0 79.5 481.0 57.3 11.0 0.0 31.7 1985 144.5 81.0 0.0 0.0 9.0 0.0 0.0 ****** 0.0 0.0 35.0 167.0 ****** 51.7 2.1 0.0 46.3 1986 7.5 48.0 121.5 72.5 13.5 0.0 0.0 0.0 0.0 0.0 136.5 185.0 584.5 30.3 14.7 0.0 55.0 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1988 161.1 196.0 56.8 84.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 80.8 578.8 71.5 14.5 0.0 14.0 1989 28.0 58.0 24.8 16.1 0.0 0.0 0.0 0.0 0.0 0.0 80.3 92.1 299.3 37.0 5.4 0.0 57.6 1990 105.7 165.1 12.3 23.5 0.0 ****** ****** 0.0 0.0 0.0 12.3 32.0 ****** 80.7 6.7 0.0 12.6 1991 226.1 72.0 75.4 4.8 0.0 0.0 0.0 0.0 0.7 23.0 0.0 188.6 590.6 63.2 0.8 0.1 35.8 1992 155.6 83.1 70.6 71.9 24.2 0.0 0.0 0.0 0.0 0.0 1.5 204.1 611.0 50.6 15.7 0.0 33.6 1993 160.0 232.7 162.8 11.2 2.7 0.0 0.2 0.1 0.0 3.6 31.6 0.0 604.9 91.8 2.3 0.0 5.8 1994 36.9 14.1 107.0 28.8 38.9 0.0 0.0 0.2 0.0 0.2 184.8 129.7 540.6 29.2 12.5 0.0 58.2 1995 36.8 227.5 47.0 84.1 9.4 2.0 0.0 0.0 0.0 24.0 0.0 110.7 541.5 57.5 17.6 0.0 24.9 1996 136.2 115.6 174.8 67.7 3.3 0.0 0.0 6.0 0.0 5.6 3.5 14.7 527.4 80.9 13.5 1.1 4.5 1997 66.6 13.0 147.0 73.9 5.4 4.0 0.0 0.0 0.0 3.0 38.8 81.7 433.4 52.3 19.2 0.0 28.5 1998 135.1 193.0 156.5 20.3 4.0 0.0 0.6 0.0 0.0 2.2 0.0 0.6 512.3 94.6 4.7 0.1 0.5 1999 121.2 203.3 134.3 0.2 0.0 0.0 13.0 0.3 0.0 0.0 10.0 35.3 517.6 88.6 0.0 2.6 8.8 2000 155.8 37.0 26.0 0.0 0.0 0.0 0.0 0.0 0.0 8.3 75.0 143.6 445.7 49.1 0.0 0.0 50.9 MEAN 107.1 88.6 78.3 36.6 8.5 0.2 1.7 0.2 0.0 7.3 31.0 89.0 448.5 61.1 10.1 0.4 28.4 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 12 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. NO. OF DAYS WITH PRECIPITATION YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 7 3 8 5 0 0 0 0 0 0 4 4 31 1962 3 5 0 9 0 0 *** *** 0 0 1 2 *** 1963 1 6 4 4 2 0 0 0 0 0 2 6 25 1964 2 3 3 2 0 0 0 0 0 0 1 4 15 1965 6 5 1 1 0 0 0 0 0 1 1 2 17 1966 3 7 3 1 0 0 0 0 0 2 0 3 19 1967 5 11 4 9 2 0 0 0 0 0 7 3 41 1968 3 6 10 5 1 0 0 0 0 0 1 5 31 1969 12 2 5 6 2 0 0 1 0 1 0 7 36 1970 5 4 2 1 0 0 0 0 0 0 0 5 17 1971 4 3 0 5 0 0 0 0 0 0 4 10 26 1972 12 7 14 6 2 0 0 0 0 0 0 5 46 1973 5 5 7 3 0 0 2 0 0 0 0 3 25 1974 17 9 4 7 3 0 0 0 0 3 0 9 52 1975 8 9 8 8 5 0 0 0 0 0 3 4 45 1976 8 12 10 3 3 0 3 0 0 2 0 6 47 1977 6 1 2 4 0 0 0 0 0 5 5 9 32 1978 9 9 6 4 0 0 0 0 0 0 7 5 40 1979 8 3 6 0 0 0 0 0 0 0 1 11 29 1980 5 10 10 3 0 0 0 0 0 0 1 5 34 1981 11 5 8 4 4 0 0 0 0 0 1 2 35 1982 5 9 12 0 0 0 0 *** 0 8 10 6 *** 1983 9 4 10 5 1 0 0 0 0 0 0 3 32 1984 3 2 10 2 4 0 0 0 0 0 8 10 39 1985 7 2 0 0 2 0 0 *** 0 0 3 10 *** 1986 4 8 8 9 3 0 0 0 0 0 12 8 52 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 9 9 9 9 0 0 0 0 0 0 0 7 43 1989 1 6 7 6 0 0 0 0 0 0 9 7 36 1990 10 10 5 3 0 *** *** 0 0 0 2 4 *** 1991 12 9 9 2 0 0 0 0 2 5 0 16 55 1992 12 8 9 7 7 0 0 0 0 0 1 15 59 1993 11 13 12 6 4 0 1 1 0 1 6 0 55 1994 5 4 12 5 3 0 0 1 0 1 11 9 51 1995 8 9 8 11 3 1 0 0 0 2 0 8 50 1996 10 10 13 8 3 0 0 1 0 4 5 3 57 1997 7 5 16 10 3 1 0 0 0 1 9 8 60 1998 9 9 14 6 3 0 1 0 0 1 0 1 44 1999 13 13 8 1 0 0 1 1 0 0 6 3 46 2000 10 4 2 0 0 0 0 0 0 2 7 14 39 MEAN 7 7 7 5 2 0 0 0 0 1 3 6 38 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 13 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. NO. OF DAYS PRECIPITATION EQUAL OR MORE THAN 1 MM. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 4 3 7 4 0 0 0 0 0 0 4 4 26 1962 3 5 0 9 0 0 *** *** 0 0 1 2 *** 1963 1 6 4 4 2 0 0 0 0 0 2 6 25 1964 2 3 3 2 0 0 0 0 0 0 1 4 15 1965 6 4 1 1 0 0 0 0 0 1 1 2 16 1966 3 7 3 1 0 0 0 0 0 2 0 3 19 1967 5 11 4 9 2 0 0 0 0 0 7 3 41 1968 3 6 10 5 1 0 0 0 0 0 1 5 31 1969 12 2 5 6 2 0 0 1 0 1 0 7 36 1970 5 3 2 1 0 0 0 0 0 0 0 5 16 1971 4 3 0 5 0 0 0 0 0 0 3 10 25 1972 12 7 14 6 2 0 0 0 0 0 0 5 46 1973 5 5 7 3 0 0 2 0 0 0 0 3 25 1974 17 9 4 7 3 0 0 0 0 3 0 9 52 1975 8 9 8 8 5 0 0 0 0 0 3 4 45 1976 8 12 10 3 3 0 3 0 0 2 0 6 47 1977 6 1 2 4 0 0 0 0 0 5 5 9 32 1978 9 9 6 4 0 0 0 0 0 0 7 5 40 1979 8 3 6 0 0 0 0 0 0 0 1 11 29 1980 5 10 10 3 0 0 0 0 0 0 1 5 34 1981 11 5 8 4 4 0 0 0 0 0 1 2 35 1982 5 9 12 0 0 0 0 *** 0 8 10 6 *** 1983 8 4 10 5 1 0 0 0 0 0 0 3 31 1984 3 2 10 2 4 0 0 0 0 0 7 10 38 1985 7 2 0 0 2 0 0 *** 0 0 3 9 *** 1986 4 8 8 8 3 0 0 0 0 0 11 8 50 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 8 9 5 8 0 0 0 0 0 0 0 7 37 1989 1 6 6 5 0 0 0 0 0 0 9 6 33 1990 10 10 3 2 0 *** *** 0 0 0 1 4 *** 1991 9 9 6 2 0 0 0 0 0 2 0 15 43 1992 11 8 9 7 5 0 0 0 0 0 1 13 54 1993 10 13 12 3 1 0 0 0 0 1 4 0 44 1994 3 3 11 3 2 0 0 0 0 0 8 9 39 1995 7 8 5 8 2 1 0 0 0 2 0 7 40 1996 8 10 11 5 2 0 0 1 0 2 1 2 42 1997 6 2 11 7 2 1 0 0 0 1 8 6 44 1998 7 7 11 3 3 0 0 0 0 1 0 0 32 1999 11 11 7 0 0 0 1 0 0 0 4 2 36 2000 9 4 2 0 0 0 0 0 0 2 7 10 34 MEAN 7 6 6 4 1 0 0 0 0 1 3 6 34 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 14 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. NO. OF DAYS PRECIPITATION EQUAL OR MORE THAN 10 MM. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 1 0 4 1 0 0 0 0 0 0 4 1 11 1962 2 1 0 3 0 0 *** *** 0 0 0 0 *** 1963 0 2 2 2 2 0 0 0 0 0 0 6 14 1964 1 1 2 2 0 0 0 0 0 0 1 2 9 1965 2 3 1 0 0 0 0 0 0 1 0 0 7 1966 2 3 0 0 0 0 0 0 0 0 0 1 6 1967 3 5 0 3 0 0 0 0 0 0 3 2 16 1968 0 2 3 1 0 0 0 0 0 0 0 4 10 1969 8 1 4 1 1 0 0 0 0 1 0 3 19 1970 3 0 1 1 0 0 0 0 0 0 0 2 7 1971 0 1 0 4 0 0 0 0 0 0 1 5 11 1972 7 3 8 1 1 0 0 0 0 0 0 2 22 1973 3 2 3 2 0 0 0 0 0 0 0 1 11 1974 9 4 1 2 0 0 0 0 0 0 0 6 22 1975 4 2 4 1 1 0 0 0 0 0 1 2 15 1976 3 8 5 1 0 0 2 0 0 1 0 6 26 1977 2 1 2 2 0 0 0 0 0 4 2 6 19 1978 8 2 2 2 0 0 0 0 0 0 3 5 22 1979 4 2 3 0 0 0 0 0 0 0 1 6 16 1980 4 7 4 1 0 0 0 0 0 0 0 4 20 1981 6 5 3 0 1 0 0 0 0 0 1 1 17 1982 4 5 5 0 0 0 0 *** 0 1 3 3 *** 1983 2 2 3 2 1 0 0 0 0 0 0 0 10 1984 1 0 10 0 2 0 0 0 0 0 2 5 20 1985 3 2 0 0 0 0 0 *** 0 0 2 6 *** 1986 0 1 4 3 1 0 0 0 0 0 5 6 20 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 5 6 3 3 0 0 0 0 0 0 0 2 19 1989 1 2 0 0 0 0 0 0 0 0 3 5 11 1990 3 6 0 2 0 *** *** 0 0 0 1 2 *** 1991 7 1 4 0 0 0 0 0 0 1 0 8 21 1992 5 2 3 2 1 0 0 0 0 0 0 7 20 1993 4 9 5 0 0 0 0 0 0 0 1 0 19 1994 2 0 3 1 1 0 0 0 0 0 6 5 18 1995 1 5 2 2 0 0 0 0 0 1 0 5 16 1996 5 4 8 3 0 0 0 0 0 0 0 0 20 1997 2 1 3 3 0 0 0 0 0 0 1 3 13 1998 5 6 6 1 0 0 0 0 0 0 0 0 18 1999 4 6 3 0 0 0 1 0 0 0 0 1 15 2000 6 1 1 0 0 0 0 0 0 0 3 4 15 MEAN 3 3 3 1 0 0 0 0 0 0 1 3 14 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 15 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 85 77 77 88 69 40 34 36 47 43 71 76 62 1962 75 75 65 75 53 40 *** *** 40 48 70 77 *** 1963 71 78 69 66 68 45 39 37 34 45 64 59 56 1964 66 71 63 54 53 41 43 31 31 32 44 73 50 1965 85 72 62 58 42 41 42 47 44 56 68 73 58 1966 77 77 64 57 51 43 42 48 39 68 54 74 58 1967 82 74 59 68 55 33 29 27 35 50 73 81 56 1968 84 *** 70 77 74 59 66 63 46 47 71 83 *** 1969 72 72 74 68 57 51 40 38 43 44 73 73 59 1970 74 74 61 52 39 27 29 25 26 36 32 64 45 1971 62 74 63 75 53 33 37 39 33 37 70 77 54 1972 88 86 79 70 61 40 39 40 58 56 70 80 64 1973 80 71 75 68 50 40 47 39 39 49 60 71 57 1974 75 78 72 67 56 48 40 45 47 52 54 71 59 1975 80 82 73 75 69 58 50 46 45 56 74 87 66 1976 87 89 78 77 62 49 54 51 51 63 70 79 68 1977 84 84 81 84 72 64 69 62 70 77 84 87 77 1978 82 85 86 87 83 76 72 64 66 78 83 88 79 1979 85 82 84 86 80 85 84 83 77 78 81 78 82 1980 72 79 82 82 83 85 78 81 81 78 80 75 80 1981 68 78 84 83 79 82 78 82 77 77 77 73 78 1982 71 73 76 68 62 59 68 *** 66 71 78 74 *** 1983 73 68 73 73 71 69 59 57 69 60 65 66 67 1984 65 68 72 70 65 70 56 56 60 57 77 81 66 1985 76 76 72 65 60 61 61 *** 44 54 77 76 *** 1986 70 79 77 79 59 39 41 42 40 51 77 73 61 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** 67 58 45 42 42 45 52 79 82 *** 1990 82 78 64 62 49 *** *** 44 42 50 63 70 *** 1991 80 75 74 61 48 46 45 44 47 63 65 84 61 1992 81 78 74 68 68 49 41 46 43 52 67 83 63 1993 79 77 77 68 59 50 41 44 49 56 71 70 62 1994 71 70 73 62 58 40 44 44 42 60 79 80 60 1995 76 79 77 80 64 51 43 44 50 62 64 83 64 1996 83 77 77 69 59 46 43 48 48 64 63 71 62 1997 75 69 78 78 59 50 45 45 45 60 81 82 64 1998 80 78 75 68 56 44 47 48 49 56 61 66 61 1999 79 82 70 60 48 45 44 41 47 53 66 65 58 2000 74 70 56 55 43 39 36 40 45 58 77 79 56 MEAN 77 77 73 70 60 51 49 48 49 57 69 76 63 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 16 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 63 55 60 80 54 26 23 24 31 30 48 49 45 1962 45 50 41 57 35 32 *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** *** *** *** *** *** 1964 *** *** *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 32 31 33 40 44 41 *** 1966 50 53 46 57 42 39 39 38 *** 46 42 56 *** 1967 58 49 32 37 27 17 15 17 16 24 54 63 34 1968 90 *** 56 54 64 57 62 54 55 55 55 68 *** 1969 61 56 53 46 34 43 30 26 23 26 48 55 42 1970 58 43 35 31 24 15 17 17 19 18 22 45 29 1971 47 43 35 57 40 27 31 37 22 25 48 54 39 1972 80 77 58 42 41 22 22 30 46 53 63 65 50 1973 58 47 56 40 31 26 32 29 31 36 37 50 39 1974 67 72 47 49 42 38 28 26 24 35 34 57 43 1975 62 62 50 56 50 42 33 28 28 31 51 69 47 1976 66 65 55 52 37 34 31 39 30 38 48 51 46 1977 79 63 62 63 59 47 57 48 56 59 62 67 60 1978 65 64 72 69 65 60 53 54 55 54 73 73 63 1979 75 73 77 66 66 69 60 62 61 70 76 83 70 1980 72 72 74 72 71 77 72 73 77 65 73 74 73 1981 72 53 74 77 72 80 72 64 63 58 69 72 69 1982 64 70 74 51 48 50 43 *** 49 63 69 68 *** 1983 66 66 62 47 38 50 44 33 33 35 33 47 46 1984 47 44 47 39 42 48 44 43 39 42 56 64 46 1985 68 50 42 38 36 35 29 *** 27 32 47 53 *** 1986 42 43 42 48 28 16 21 23 23 31 67 69 38 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 64 57 41 40 26 18 23 24 23 29 34 46 35 1989 49 51 40 38 25 20 21 21 22 25 56 57 35 1990 59 54 36 34 24 *** *** 22 19 24 35 44 *** 1991 58 51 47 32 23 25 24 21 22 32 35 62 36 1992 63 48 38 38 36 21 18 22 22 24 35 61 36 1993 62 59 49 34 27 22 21 22 21 28 38 39 35 1994 50 33 41 33 27 17 22 20 21 31 52 55 34 1995 53 57 50 55 36 25 22 21 21 30 29 56 38 1996 69 52 46 39 30 22 25 25 20 28 35 41 36 1997 53 34 45 46 29 25 22 20 19 29 53 56 36 1998 55 53 47 34 24 23 23 22 23 26 30 32 33 1999 54 59 41 28 20 18 23 19 18 22 30 36 31 2000 51 33 23 20 16 16 16 18 18 26 50 52 28 MEAN 61 55 50 47 39 34 33 32 32 37 48 56 44 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 17 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 67 59 55 89 64 35 25 27 34 32 51 53 49 1962 50 48 44 55 35 32 *** *** 33 32 41 53 *** 1963 47 57 45 44 60 39 39 41 38 43 67 53 48 1964 67 *** 59 54 58 33 28 23 33 30 35 65 *** 1965 79 40 37 39 28 27 31 35 34 40 47 51 41 1966 52 58 45 50 41 37 39 38 40 43 43 56 45 1967 51 43 31 43 26 16 14 16 16 23 54 59 33 1968 83 *** 64 66 69 53 65 57 60 52 58 72 *** 1969 63 58 51 46 37 43 29 27 24 28 49 53 42 1970 63 40 35 28 25 15 16 16 15 20 19 48 28 1971 50 41 34 60 39 27 29 33 22 26 51 60 39 1972 75 84 60 44 39 21 23 28 42 53 60 69 50 1973 61 50 58 41 24 25 32 30 28 37 42 55 40 1974 52 72 46 44 38 30 29 24 29 44 39 64 43 1975 70 62 49 59 52 42 32 31 28 33 53 73 49 1976 68 66 59 58 37 33 37 39 33 42 53 57 49 1977 80 69 75 72 58 46 55 47 58 61 68 79 64 1978 69 70 78 72 66 61 55 53 61 67 81 81 68 1979 79 77 79 69 71 67 59 68 64 71 78 81 72 1980 76 75 77 74 73 74 76 80 78 73 79 79 76 1981 78 60 77 75 69 74 79 71 67 72 69 70 72 1982 69 72 74 58 57 58 50 *** 49 67 72 71 *** 1983 72 66 66 67 67 52 41 40 36 50 54 57 56 1984 55 58 59 57 47 34 33 30 35 45 65 64 49 1985 69 59 53 38 35 33 28 *** 27 36 54 58 *** 1986 52 53 52 56 33 15 21 22 24 38 72 68 42 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** 54 44 *** *** *** *** *** *** *** *** *** *** 1989 *** *** 47 46 29 26 23 25 24 30 56 60 *** 1990 57 57 39 36 27 *** *** 24 24 27 38 47 *** 1991 65 50 51 38 30 27 23 25 25 35 36 65 39 1992 67 48 51 43 36 30 24 26 24 26 40 66 40 1993 62 65 52 39 33 27 23 25 24 33 44 41 39 1994 50 38 43 35 31 22 25 25 24 35 59 58 37 1995 54 57 54 55 38 31 25 22 26 33 36 63 41 1996 74 56 56 41 37 25 27 27 25 35 42 48 41 1997 55 35 48 48 36 32 26 25 24 33 62 61 40 1998 59 54 54 36 28 24 27 25 29 30 35 40 37 1999 61 59 43 34 25 26 27 21 22 26 38 45 36 2000 54 36 27 27 22 20 16 19 23 33 56 61 33 MEAN 64 57 53 51 43 35 34 33 34 40 53 61 47 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 18 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. NO. OF DAYS MINIMUM TEMPERATURE EQUAL OR LESS THAN -4 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 25 21 9 0 0 0 0 0 0 0 0 0 55 1962 6 1 0 0 0 0 *** *** *** *** *** 4 *** 1963 4 *** *** 2 0 0 0 0 0 0 0 0 *** 1964 14 0 0 0 0 0 0 0 0 0 2 21 37 1965 18 6 0 1 0 0 0 0 0 0 0 10 35 1966 3 0 0 0 0 0 0 0 0 *** 0 4 *** 1967 13 4 0 0 0 0 0 0 0 0 0 5 22 1968 8 10 0 0 0 *** *** *** *** 0 0 0 *** 1969 7 3 0 0 0 0 0 0 0 0 0 0 10 1970 12 1 0 0 0 0 0 0 0 0 0 5 18 1971 7 6 0 0 0 0 0 0 0 0 0 6 19 1972 20 22 0 0 0 0 0 0 0 0 0 6 48 1973 16 1 0 0 0 0 0 0 0 0 5 2 24 1974 8 8 0 0 0 0 0 0 0 0 0 1 17 1975 8 4 0 0 0 0 0 0 0 0 0 *** *** 1976 0 *** 0 0 0 0 0 0 0 0 0 0 *** 1977 12 0 0 0 0 0 0 0 0 0 0 0 12 1978 1 0 0 0 0 0 0 0 0 0 0 0 1 1979 7 3 3 0 0 0 0 0 0 0 0 3 16 1980 24 4 0 0 0 0 0 0 0 0 0 3 31 1981 25 6 0 0 0 0 0 0 0 0 0 0 31 1982 23 24 3 0 0 0 0 *** 0 0 0 6 *** 1983 14 15 3 0 0 0 0 0 0 0 0 11 43 1984 21 9 0 0 0 0 0 0 0 0 0 0 30 1985 7 1 0 0 0 0 0 *** *** 0 0 3 *** 1986 5 0 0 0 0 0 0 0 0 0 0 0 5 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** 0 *** *** *** 1989 *** 2 *** 0 0 0 0 0 0 0 0 0 *** 1990 0 0 0 0 0 *** *** 0 0 0 0 0 *** 1991 0 0 0 0 0 0 0 0 0 0 0 0 0 1992 7 2 0 0 0 0 0 0 0 0 0 0 9 1993 2 0 0 0 0 0 0 0 0 0 0 0 2 1994 0 0 0 0 0 0 0 0 0 0 0 0 0 1995 0 0 0 0 0 0 0 0 0 0 0 0 0 1996 7 0 0 0 0 0 0 0 0 0 0 0 7 1997 3 2 0 0 0 0 0 0 0 0 0 0 5 1998 3 0 0 0 0 0 0 0 0 0 0 0 3 1999 0 0 0 0 0 0 0 0 0 0 0 0 0 2000 0 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 9 4 1 0 0 0 0 0 0 0 0 2 16 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 19 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. NO. OF DAYS MINIMUM TEMPERATURE EQUAL OR MORE THAN 21 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 0 0 0 0 0 2 13 1 0 0 0 0 16 1962 0 0 0 0 1 13 *** *** *** *** *** 0 *** 1963 0 *** *** 0 0 6 24 29 18 13 0 0 *** 1964 0 0 0 0 10 18 6 1 0 0 0 0 35 1965 0 0 0 0 0 0 1 0 0 0 0 0 1 1966 0 0 0 0 12 28 31 18 0 *** 0 0 *** 1967 0 0 0 0 0 0 13 6 0 0 0 0 19 1968 0 0 0 0 0 *** *** *** *** 0 0 0 *** 1969 0 0 0 0 0 0 11 12 0 0 0 0 23 1970 0 0 0 0 1 3 10 10 0 0 0 0 24 1971 0 0 0 0 0 7 16 8 0 0 0 0 31 1972 0 0 0 0 0 2 14 6 1 0 0 0 23 1973 0 0 0 0 0 10 16 15 4 0 0 0 45 1974 0 0 0 0 0 7 18 14 1 0 0 0 40 1975 0 0 0 0 0 7 22 15 3 0 0 *** *** 1976 0 *** 0 0 0 0 0 0 0 0 0 0 *** 1977 0 0 0 0 0 7 10 0 0 0 0 0 17 1978 0 0 0 0 0 1 8 7 0 0 0 0 16 1979 0 0 0 0 0 0 0 0 0 0 0 0 0 1980 0 0 0 0 0 0 0 0 0 0 0 0 0 1981 0 0 0 0 0 0 0 0 0 0 0 0 0 1982 0 0 0 0 0 0 0 *** 0 0 0 0 *** 1983 0 0 0 0 0 0 0 0 0 0 0 0 0 1984 0 0 0 0 0 0 0 0 0 0 0 0 0 1985 0 0 0 0 0 0 0 *** *** 0 0 0 *** 1986 0 0 0 0 0 0 3 0 0 0 0 0 3 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** 0 *** *** *** 1989 *** 0 *** 0 0 8 29 27 0 0 0 0 *** 1990 0 0 0 0 1 *** *** 26 3 0 0 0 *** 1991 0 0 0 0 0 8 27 24 2 0 0 0 61 1992 0 0 0 0 0 2 24 18 0 0 0 0 44 1993 0 0 0 0 0 8 31 23 3 0 0 0 65 1994 0 0 0 0 0 4 29 25 3 0 0 0 61 1995 0 0 0 0 0 5 26 27 3 0 0 0 61 1996 0 0 0 0 0 8 26 22 0 0 0 0 56 1997 0 0 0 0 0 10 27 28 0 0 0 0 65 1998 0 0 0 0 0 14 29 24 0 0 0 0 67 1999 0 0 0 0 0 8 24 26 5 0 0 0 63 2000 0 0 0 0 0 3 20 15 1 0 0 0 39 MEAN 0 0 0 0 1 5 15 13 1 0 0 0 35 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 20 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. NO. OF DAYS MAXIMUM TEMPERATURE EQUAL OR LESS THAN 0 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 0 0 0 0 0 0 0 0 0 0 0 0 0 1962 0 0 0 0 0 0 *** *** 0 0 0 0 *** 1963 0 0 0 0 0 0 0 0 0 0 0 0 0 1964 0 0 0 0 0 0 0 0 0 *** *** *** *** 1965 *** *** *** *** *** *** *** *** *** *** *** *** *** 1966 *** *** *** *** *** *** *** *** 0 *** 0 0 *** 1967 0 0 0 0 0 0 0 0 0 0 0 0 0 1968 0 4 0 0 0 0 0 0 0 0 0 0 4 1969 0 0 0 0 0 0 0 0 0 0 0 0 0 1970 0 0 0 0 0 0 0 0 0 0 0 0 0 1971 0 0 0 0 0 0 0 0 0 0 0 0 0 1972 5 6 0 0 0 0 0 0 0 0 0 0 11 1973 0 0 0 0 0 0 0 0 0 0 0 0 0 1974 1 4 0 0 0 0 0 0 0 0 0 0 5 1975 2 0 0 0 0 0 0 0 0 0 0 0 2 1976 0 0 0 0 0 0 0 0 0 0 0 0 0 1977 1 0 0 0 0 0 0 0 0 0 0 0 1 1978 0 0 0 0 0 0 0 0 0 0 0 0 0 1979 0 0 0 0 0 0 0 0 0 0 0 0 0 1980 0 0 0 0 0 0 0 0 0 0 0 0 0 1981 0 0 0 0 0 0 0 0 0 0 0 0 0 1982 0 0 0 0 0 0 0 *** 0 0 0 0 *** 1983 0 0 0 0 0 0 0 0 0 0 0 0 0 1984 0 0 0 0 0 0 0 0 0 0 0 0 0 1985 0 0 0 0 0 0 0 *** *** 0 0 0 *** 1986 0 0 0 0 0 0 0 0 0 0 0 0 0 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** 0 0 *** *** *** *** *** *** 0 *** *** *** 1989 *** 0 0 0 0 0 0 0 0 0 0 0 *** 1990 0 0 0 0 0 *** *** 0 0 0 0 0 *** 1991 0 0 0 0 0 0 0 0 0 0 0 0 0 1992 1 0 0 0 0 0 0 0 0 0 0 0 1 1993 0 0 0 0 0 0 0 0 0 0 0 0 0 1994 0 0 0 0 0 0 0 0 0 0 0 0 0 1995 0 0 0 0 0 0 0 0 0 0 0 0 0 1996 2 0 0 0 0 0 0 0 0 0 0 0 2 1997 0 0 0 0 0 0 0 0 0 0 0 0 0 1998 0 0 0 0 0 0 0 0 0 0 0 0 0 1999 0 0 0 0 0 0 0 0 0 0 0 0 0 2000 0 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 21 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. NO. OF DAYS MAXIMUM TEMPERATURE EQUAL OR MORE THAN 30 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 0 0 0 0 12 29 31 31 29 3 0 0 135 1962 0 0 0 0 14 30 *** *** 17 0 0 0 *** 1963 0 0 0 0 0 21 31 31 26 13 0 0 122 1964 0 0 0 0 0 13 31 30 18 *** *** *** *** 1965 *** *** *** *** *** *** *** *** *** *** *** *** *** 1966 *** *** *** *** *** *** *** *** 28 *** 0 0 *** 1967 0 0 0 0 4 28 31 31 24 0 0 0 118 1968 0 0 0 0 0 28 30 31 22 2 0 0 113 1969 0 0 0 0 11 30 31 27 18 3 0 0 120 1970 0 0 0 0 15 30 31 31 26 6 0 0 139 1971 0 0 0 0 14 29 31 31 16 0 0 0 121 1972 0 0 0 0 3 30 31 30 24 4 0 0 122 1973 0 0 0 0 13 30 31 31 25 2 0 0 132 1974 0 0 0 0 11 29 31 31 20 0 0 0 122 1975 0 0 0 0 9 23 31 31 29 3 0 0 126 1976 0 0 0 0 5 28 31 31 25 0 0 0 120 1977 0 0 0 0 10 30 31 31 28 4 0 0 134 1978 0 0 0 0 14 28 30 31 29 2 0 0 134 1979 0 0 0 0 11 27 31 29 23 0 0 0 121 1980 0 0 0 0 10 30 31 31 26 10 0 0 138 1981 0 0 0 0 10 30 31 31 27 1 0 0 130 1982 0 0 0 0 11 27 31 *** 28 2 0 0 *** 1983 0 0 0 0 16 29 31 31 30 1 0 0 138 1984 0 0 0 0 0 26 31 31 25 0 0 0 113 1985 0 0 0 0 6 30 30 *** *** 1 0 0 *** 1986 0 0 0 0 12 30 31 30 26 6 0 0 135 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** 0 0 *** *** *** *** *** *** 0 *** *** *** 1989 *** 0 0 0 13 30 31 31 19 5 0 0 *** 1990 0 0 0 0 15 *** *** 31 30 5 0 0 *** 1991 0 0 0 0 9 30 31 31 25 0 0 0 126 1992 0 0 0 0 3 27 31 30 19 0 0 0 110 1993 0 0 0 0 9 28 31 31 26 1 0 0 126 1994 0 0 0 0 12 30 31 31 14 0 0 0 118 1995 0 0 0 0 4 24 31 31 20 0 0 0 110 1996 0 0 0 0 9 30 30 31 27 2 0 0 129 1997 0 0 0 0 6 27 31 31 30 7 0 0 132 1998 0 0 0 0 13 30 31 31 30 6 0 0 141 1999 0 0 0 0 20 30 31 31 26 2 0 0 140 2000 0 0 0 0 26 29 31 31 29 0 0 0 146 MEAN 0 0 0 0 10 28 31 31 25 3 0 0 128 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 22 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. NO. OF DAYS MAXIMUM TEMPERATURE EQUAL OR MORE THAN 40 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 0 0 0 0 0 0 0 0 0 0 0 0 0 1962 0 0 0 0 0 0 *** *** 0 0 0 0 *** 1963 0 0 0 0 0 0 0 0 0 0 0 0 0 1964 0 0 0 0 0 0 0 0 0 *** *** *** *** 1965 *** *** *** *** *** *** *** *** *** *** *** *** *** 1966 *** *** *** *** *** *** *** *** 0 *** 0 0 *** 1967 0 0 0 0 0 0 0 0 0 0 0 0 0 1968 0 0 0 0 0 0 0 0 0 0 0 0 0 1969 0 0 0 0 0 0 0 0 0 0 0 0 0 1970 0 0 0 0 0 0 0 0 0 0 0 0 0 1971 0 0 0 0 0 0 0 0 0 0 0 0 0 1972 0 0 0 0 0 0 0 0 0 0 0 0 0 1973 0 0 0 0 0 0 0 0 0 0 0 0 0 1974 0 0 0 0 0 0 0 0 0 0 0 0 0 1975 0 0 0 0 0 0 0 0 0 0 0 0 0 1976 0 0 0 0 0 0 0 0 0 0 0 0 0 1977 0 0 0 0 0 0 0 0 0 0 0 0 0 1978 0 0 0 0 0 0 0 0 0 0 0 0 0 1979 0 0 0 0 0 0 0 0 0 0 0 0 0 1980 0 0 0 0 0 0 0 0 0 0 0 0 0 1981 0 0 0 0 0 0 0 0 0 0 0 0 0 1982 0 0 0 0 0 0 0 *** 0 0 0 0 *** 1983 0 0 0 0 0 0 0 0 0 0 0 0 0 1984 0 0 0 0 0 0 0 0 0 0 0 0 0 1985 0 0 0 0 0 0 0 *** *** 0 0 0 *** 1986 0 0 0 0 0 0 0 0 0 0 0 0 0 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** 0 0 *** *** *** *** *** *** 0 *** *** *** 1989 *** 0 0 0 0 0 0 0 0 0 0 0 *** 1990 0 0 0 0 0 *** *** 0 0 0 0 0 *** 1991 0 0 0 0 0 0 0 0 0 0 0 0 0 1992 0 0 0 0 0 0 0 0 0 0 0 0 0 1993 0 0 0 0 0 0 0 0 0 0 0 0 0 1994 0 0 0 0 0 0 3 3 0 0 0 0 6 1995 0 0 0 0 0 0 0 0 0 0 0 0 0 1996 0 0 0 0 0 0 0 0 0 0 0 0 0 1997 0 0 0 0 0 0 4 1 0 0 0 0 5 1998 0 0 0 0 0 0 3 0 0 0 0 0 3 1999 0 0 0 0 0 0 0 0 0 0 0 0 0 2000 0 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 23 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. NO. OF DAYS MAXIMUM TEMPERATURE EQUAL OR MORE THAN 45 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 0 0 0 0 0 0 0 0 0 0 0 0 0 1962 0 0 0 0 0 0 *** *** 0 0 0 0 *** 1963 0 0 0 0 0 0 0 0 0 0 0 0 0 1964 0 0 0 0 0 0 0 0 0 *** *** *** *** 1965 *** *** *** *** *** *** *** *** *** *** *** *** *** 1966 *** *** *** *** *** *** *** *** 0 *** 0 0 *** 1967 0 0 0 0 0 0 0 0 0 0 0 0 0 1968 0 0 0 0 0 0 0 0 0 0 0 0 0 1969 0 0 0 0 0 0 0 0 0 0 0 0 0 1970 0 0 0 0 0 0 0 0 0 0 0 0 0 1971 0 0 0 0 0 0 0 0 0 0 0 0 0 1972 0 0 0 0 0 0 0 0 0 0 0 0 0 1973 0 0 0 0 0 0 0 0 0 0 0 0 0 1974 0 0 0 0 0 0 0 0 0 0 0 0 0 1975 0 0 0 0 0 0 0 0 0 0 0 0 0 1976 0 0 0 0 0 0 0 0 0 0 0 0 0 1977 0 0 0 0 0 0 0 0 0 0 0 0 0 1978 0 0 0 0 0 0 0 0 0 0 0 0 0 1979 0 0 0 0 0 0 0 0 0 0 0 0 0 1980 0 0 0 0 0 0 0 0 0 0 0 0 0 1981 0 0 0 0 0 0 0 0 0 0 0 0 0 1982 0 0 0 0 0 0 0 *** 0 0 0 0 *** 1983 0 0 0 0 0 0 0 0 0 0 0 0 0 1984 0 0 0 0 0 0 0 0 0 0 0 0 0 1985 0 0 0 0 0 0 0 *** *** 0 0 0 *** 1986 0 0 0 0 0 0 0 0 0 0 0 0 0 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** 0 0 *** *** *** *** *** *** 0 *** *** *** 1989 *** 0 0 0 0 0 0 0 0 0 0 0 *** 1990 0 0 0 0 0 *** *** 0 0 0 0 0 *** 1991 0 0 0 0 0 0 0 0 0 0 0 0 0 1992 0 0 0 0 0 0 0 0 0 0 0 0 0 1993 0 0 0 0 0 0 0 0 0 0 0 0 0 1994 0 0 0 0 0 0 0 0 0 0 0 0 0 1995 0 0 0 0 0 0 0 0 0 0 0 0 0 1996 0 0 0 0 0 0 0 0 0 0 0 0 0 1997 0 0 0 0 0 0 0 0 0 0 0 0 0 1998 0 0 0 0 0 0 0 0 0 0 0 0 0 1999 0 0 0 0 0 0 0 0 0 0 0 0 0 2000 0 0 0 0 0 0 0 0 0 0 0 0 0 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 24 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. NO. OF FREEZING DAYS , DATE OF START AND END FREEZING START END YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL MO DAY MO DAY -------------- 1961 29 28 26 2 0 0 0 0 0 0 6 21 112 11 25 4 19 1962 26 12 4 1 0 0 *** *** *** *** *** 15 *** 12 3 4 6 1963 15 *** *** 13 2 0 0 0 0 0 0 2 *** 12 29 5 15 1964 18 0 0 0 0 0 0 0 0 0 7 31 56 11 20 1 30 1965 29 25 7 3 0 0 0 0 0 0 2 24 90 11 27 4 10 1966 23 16 5 0 0 0 0 0 0 *** 1 18 *** 11 27 3 21 1967 21 19 12 1 0 0 0 0 0 0 2 23 78 11 29 4 1 1968 27 24 2 0 0 *** *** *** *** 0 0 13 *** 12 3 3 23 1969 21 22 0 0 0 0 0 0 0 0 2 2 47 11 24 2 24 1970 26 19 1 0 0 0 0 0 0 0 0 15 61 12 1 3 9 1971 29 24 3 0 0 0 0 0 0 0 0 17 73 12 5 3 3 1972 30 26 6 0 0 0 0 0 0 0 0 15 77 12 15 3 12 1973 26 8 3 0 0 0 0 0 0 0 9 27 73 11 20 3 25 1974 29 23 0 0 0 0 0 0 0 0 3 15 70 11 26 2 28 1975 26 16 7 0 0 0 0 0 0 0 0 *** *** 1 1 3 10 1976 16 *** 3 0 0 0 0 0 0 0 0 2 *** 12 30 3 4 1977 24 13 0 0 0 0 0 0 0 0 0 7 44 12 25 2 13 1978 22 8 0 0 0 0 0 0 0 0 0 5 35 12 11 2 26 1979 26 13 4 0 0 0 0 0 0 0 1 24 68 11 29 3 28 1980 31 24 5 0 0 0 0 0 0 0 0 23 83 12 9 3 9 1981 31 17 10 0 0 0 0 0 0 0 0 11 69 12 21 3 12 1982 31 28 18 0 0 0 0 *** 0 0 3 31 *** 11 28 3 30 1983 29 28 12 0 0 0 0 0 0 0 0 19 88 12 13 3 25 1984 30 28 8 0 0 0 0 0 0 0 0 20 86 12 11 3 19 1985 16 20 0 0 0 0 0 *** *** 0 0 10 *** 12 8 2 27 1986 31 15 0 0 0 0 0 0 0 0 0 25 71 12 5 2 20 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1988 *** *** *** *** *** *** *** *** *** 0 *** *** *** ** ** ** ** 1989 *** 18 *** 1 0 0 0 0 0 0 0 3 *** 12 7 4 1 1990 25 8 1 0 0 *** *** 0 0 0 0 4 *** 12 24 3 1 1991 12 12 1 0 0 0 0 0 0 0 0 3 28 12 26 3 8 1992 20 15 7 0 0 0 0 0 0 0 1 12 55 11 28 3 13 1993 15 8 0 0 0 0 0 0 0 0 0 1 24 12 6 2 17 1994 5 6 0 0 0 0 0 0 0 0 0 12 23 12 5 2 23 1995 4 1 0 0 0 0 0 0 0 0 1 15 21 11 29 2 10 1996 20 2 0 0 0 0 0 0 0 0 0 1 23 12 17 2 7 1997 10 15 1 0 0 0 0 0 0 0 0 8 34 12 15 3 7 1998 19 8 0 0 0 0 0 0 0 0 0 0 27 1 7 2 27 1999 7 0 0 0 0 0 0 0 0 0 0 0 7 1 5 1 27 2000 16 9 0 0 0 0 0 0 0 0 0 3 28 12 16 2 15 MEAN 22 16 4 1 0 0 0 0 0 0 1 13 57 11 20 5 15 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 25 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. AVERAGE OF DRY BULB TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 4.9 6.7 10.2 14.0 22.7 27.0 30.7 28.6 25.7 19.4 11.3 8.2 17.4 1962 6.1 9.7 14.1 15.5 22.4 28.0 ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1964 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 30.0 28.5 26.2 20.0 13.9 7.7 ****** 1966 9.1 8.2 12.4 17.3 24.0 28.2 29.6 29.5 ****** 18.8 13.8 8.1 ****** 1967 4.1 6.4 10.0 13.2 20.7 25.4 30.3 28.6 25.1 19.2 11.3 5.8 16.7 1968 5.1 2.2 10.7 13.4 19.2 25.5 27.8 28.5 25.9 20.2 13.5 8.0 16.7 1969 4.4 7.2 13.9 15.5 21.9 26.6 29.6 28.2 24.0 20.3 10.5 11.3 17.8 1970 2.7 8.9 11.8 18.7 23.5 28.5 29.7 30.0 25.8 19.4 14.1 6.8 18.3 1971 5.2 6.2 12.3 14.5 23.2 26.9 29.5 29.1 24.5 18.5 11.7 5.6 17.3 1972 -0.2 -0.8 8.6 15.7 19.7 27.7 30.3 27.4 25.2 21.4 14.1 5.1 16.2 1973 3.1 10.4 11.1 17.1 23.0 28.3 29.7 29.0 26.6 20.6 12.6 8.3 18.3 1974 2.0 2.5 12.8 15.7 22.1 27.1 28.9 28.6 25.2 18.1 14.0 5.7 16.9 1975 3.0 4.8 10.5 15.5 21.5 27.3 30.4 29.8 26.5 19.4 12.8 6.3 17.3 1976 5.4 5.0 9.2 15.3 21.2 27.6 29.8 28.5 25.7 19.5 12.5 8.4 17.3 1977 1.0 8.6 13.8 15.5 22.6 27.9 31.1 29.4 25.8 18.6 11.4 7.7 17.8 1978 5.4 8.1 10.7 15.8 21.7 26.5 28.8 29.2 24.8 19.4 10.2 8.4 17.4 1979 4.2 8.3 9.6 17.8 20.3 25.6 28.6 27.5 24.3 19.5 14.0 6.5 17.2 1980 4.0 6.2 10.0 15.8 21.0 25.5 27.9 28.5 24.9 20.0 13.8 7.0 17.0 1981 3.7 6.4 9.3 14.6 20.8 25.8 28.4 27.8 24.7 18.4 13.9 11.1 17.1 1982 5.1 3.5 7.4 14.7 21.0 24.7 28.2 ****** 25.9 17.7 9.3 3.7 ****** 1983 3.5 4.1 7.4 13.0 20.0 27.3 29.3 29.0 26.2 18.5 13.7 7.4 16.6 1984 4.7 6.3 10.6 16.7 20.0 26.5 29.3 29.6 25.8 18.4 10.9 6.5 17.1 1985 5.2 7.3 11.1 16.2 21.1 28.2 30.3 ****** 24.8 19.8 13.1 5.9 ****** 1986 4.7 6.2 9.3 15.0 21.9 29.3 30.4 27.5 23.5 20.6 10.1 4.0 16.9 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** 15.9 22.5 27.9 30.0 28.8 25.3 19.7 11.7 6.7 ****** 1990 3.5 6.0 11.9 16.5 24.0 ****** ****** 29.6 26.1 19.9 13.4 8.5 ****** 1991 5.2 6.1 11.1 17.6 22.1 27.0 29.5 29.2 25.6 18.6 12.9 7.2 17.7 1992 2.0 4.8 7.5 14.0 19.5 25.8 29.4 27.6 23.6 18.5 13.0 5.5 15.9 1993 4.2 6.6 9.6 16.0 21.8 27.2 29.3 28.5 25.2 19.1 13.3 9.5 17.5 1994 7.1 7.9 11.3 17.7 22.0 27.4 30.8 30.1 23.7 18.7 12.1 5.5 17.9 1995 6.7 7.6 11.3 15.4 21.4 26.3 30.4 29.3 25.1 18.5 13.0 5.4 17.5 1996 1.7 7.5 10.0 16.5 22.7 27.5 28.7 28.2 25.3 18.0 12.5 8.5 17.3 1997 4.9 7.1 8.7 14.6 20.8 26.5 30.6 29.6 25.1 19.8 10.3 6.0 17.0 1998 3.8 6.8 10.7 17.1 22.8 27.6 29.6 29.0 25.5 19.3 13.6 10.6 18.0 1999 6.1 8.1 10.6 17.7 23.7 28.0 29.1 28.8 25.4 19.8 13.0 8.0 18.2 2000 5.0 7.2 11.8 19.8 24.5 27.7 29.5 28.9 25.1 19.0 10.4 7.0 18.0 MEAN 4.3 6.4 10.6 15.9 21.8 27.1 29.6 28.8 25.2 19.3 12.5 7.2 17.4 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 26 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. AVERAGE OF DEW POINT TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 -0.2 -0.4 2.7 11.5 13.6 8.5 7.9 8.3 9.1 2.8 2.1 0.1 5.5 1962 -2.9 0.1 3.1 6.6 7.3 10.0 ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1964 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 12.0 12.0 9.9 6.6 3.7 -1.6 ****** 1966 1.0 0.9 1.7 7.7 11.0 12.9 14.2 14.3 ****** 8.2 1.9 0.7 ****** 1967 -3.2 -3.8 -4.8 0.9 2.9 0.4 3.0 2.2 0.2 0.5 2.7 -0.6 0.0 1968 2.0 ****** 2.7 6.8 13.1 15.9 20.1 18.6 14.5 9.1 5.6 3.4 ****** 1969 -2.0 -0.4 5.2 4.6 7.4 13.0 10.2 8.1 3.9 1.6 1.4 2.6 4.6 1970 -3.9 -1.7 -1.4 2.4 3.2 0.9 3.4 2.9 -0.1 -2.8 -7.3 -3.5 -0.7 1971 -4.9 -4.1 -1.7 6.9 8.8 6.4 10.4 11.7 2.8 -0.5 2.5 -1.5 3.1 1972 -3.6 -3.8 1.8 4.9 7.1 5.9 8.5 8.5 13.3 11.3 7.2 -0.1 5.1 1973 -3.1 1.0 3.6 5.1 5.2 7.9 12.2 10.2 8.2 6.3 0.5 -0.0 4.8 1974 -4.9 -2.2 3.3 5.0 8.8 10.9 9.5 9.0 6.2 4.9 0.5 -1.3 4.1 1975 -2.5 -1.1 1.3 8.0 11.8 14.8 13.9 11.7 8.5 4.6 4.4 2.1 6.5 1976 0.6 0.1 2.2 7.5 7.9 11.5 13.7 14.0 9.6 6.9 3.4 1.0 6.5 1977 -2.0 3.3 8.6 10.2 14.9 16.7 22.1 17.9 17.6 11.5 6.1 3.8 10.9 1978 0.6 3.1 6.9 11.4 16.0 19.3 19.9 19.6 16.4 12.6 6.5 5.1 11.4 1979 0.8 4.5 6.2 12.8 14.9 20.4 21.6 21.4 17.8 14.4 10.1 3.3 12.4 1980 -0.4 2.0 6.1 11.4 16.3 21.4 23.0 24.1 20.9 14.7 9.8 2.9 12.7 1981 -0.9 -0.8 5.6 10.7 15.6 21.7 23.7 22.1 18.4 12.4 8.7 6.0 11.9 1982 -0.4 -1.2 3.1 6.1 11.4 15.0 17.4 ****** 15.8 11.3 4.6 -1.2 ****** 1983 -1.6 -1.8 1.4 5.4 10.8 17.4 16.5 14.7 12.6 6.8 2.9 -1.0 7.0 1984 -3.6 -2.3 2.1 7.1 9.2 14.6 15.5 15.0 12.1 6.9 4.4 1.1 6.8 1985 0.2 0.0 2.0 4.1 7.5 13.6 13.8 ****** 6.6 5.2 4.7 -1.5 ****** 1986 -4.3 -2.2 0.6 6.8 5.6 4.6 8.5 7.0 3.7 5.8 4.9 -1.1 3.3 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** 4.6 5.8 7.6 8.9 8.2 5.5 3.0 4.1 0.3 ****** 1990 -2.7 -1.4 -0.6 2.7 5.5 ****** ****** 9.3 5.3 2.3 0.8 -1.0 ****** 1991 -0.9 -2.1 2.3 3.9 4.4 8.1 9.3 8.5 5.8 4.4 0.5 1.7 3.8 1992 -3.3 -3.9 -2.4 2.4 6.4 7.2 7.5 7.9 3.7 1.1 1.1 -0.1 2.3 1993 -1.9 -0.1 0.9 3.3 6.2 7.9 7.9 8.4 5.5 3.4 2.4 -1.2 3.6 1994 -1.7 -4.1 0.3 3.7 5.5 5.3 10.6 9.4 3.5 4.6 4.4 -1.1 3.4 1995 -0.9 0.6 3.2 7.7 8.2 8.8 9.6 8.3 6.1 3.5 -0.5 -0.7 4.5 1996 -2.5 -0.2 1.7 4.8 8.0 7.7 9.4 9.4 5.6 3.5 0.2 -1.2 3.9 1997 -2.8 -5.6 -1.0 5.0 5.9 9.0 10.6 9.0 4.5 4.8 3.5 -0.4 3.5 1998 -2.8 -1.1 1.5 3.9 5.5 7.5 10.3 9.1 7.3 3.2 0.0 -1.5 3.6 1999 -0.8 1.4 -0.4 2.8 4.1 7.2 9.3 6.7 4.3 2.0 -0.3 -3.1 2.8 2000 -3.4 -5.0 -5.1 1.7 2.4 4.3 4.4 5.7 4.0 3.3 2.4 -0.1 1.2 MEAN -1.9 -1.0 1.8 6.0 8.5 10.7 12.3 11.3 8.5 5.7 3.1 0.3 5.5 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 27 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. AVERAGE OF MIXING RATIO IN G/KG YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 4.80 4.70 5.89 11.16 13.42 9.05 8.91 8.59 9.18 5.99 5.61 4.87 7.68 1962 3.92 5.09 5.96 7.89 8.14 9.90 ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1964 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 11.13 10.97 9.58 7.74 6.25 4.34 ****** 1966 5.17 5.12 5.46 8.22 10.10 11.55 12.65 12.95 ****** 8.50 5.65 5.12 ****** 1967 3.83 3.85 3.58 5.40 6.02 4.95 5.97 5.66 5.04 5.09 5.92 4.76 5.01 1968 6.14 ****** 6.11 7.69 11.94 14.80 19.39 17.93 14.66 10.11 7.21 6.19 ****** 1969 4.23 4.91 6.98 6.76 8.13 12.63 10.32 8.54 6.36 5.48 5.38 5.90 7.13 1970 3.65 4.29 4.37 5.71 6.15 5.34 6.17 6.02 4.91 3.95 2.90 3.88 4.78 1971 3.49 3.59 4.57 7.90 9.37 7.80 10.15 11.38 5.90 4.66 5.71 4.35 6.57 1972 3.74 3.69 5.47 6.81 8.01 7.38 8.75 8.83 12.06 10.73 8.11 4.89 7.37 1973 3.92 5.26 6.21 6.89 7.02 8.65 11.33 9.81 8.55 7.57 5.08 4.83 7.09 1974 3.52 4.28 6.04 6.82 8.97 10.44 9.66 9.14 7.75 6.87 5.09 4.44 6.92 1975 4.02 4.53 5.44 8.51 10.75 13.08 12.39 10.76 8.59 6.57 6.51 5.56 8.06 1976 5.06 4.86 5.63 8.08 8.29 10.61 12.42 12.50 9.32 7.75 6.19 5.09 7.98 1977 4.19 6.27 8.86 9.78 13.36 15.10 21.29 16.70 15.88 10.92 7.34 6.31 11.33 1978 4.96 6.01 7.83 10.61 14.51 17.83 18.32 18.07 14.95 11.42 7.65 6.90 11.59 1979 5.20 6.80 7.62 11.79 13.59 18.96 20.39 20.18 16.07 13.02 9.96 6.19 12.48 1980 4.78 5.59 7.49 10.74 14.76 20.36 22.63 24.21 20.02 13.33 9.67 6.15 13.31 1981 4.59 4.63 7.23 10.26 14.48 20.97 23.61 21.16 16.84 11.31 8.84 7.74 12.64 1982 4.80 4.48 6.05 7.35 10.52 13.30 15.52 ****** 14.02 10.60 6.64 4.41 ****** 1983 4.32 4.28 5.31 6.99 10.02 15.83 14.92 12.95 11.25 7.68 5.78 4.45 8.65 1984 3.66 4.02 5.64 7.78 9.07 13.13 13.76 13.41 10.97 7.74 6.46 5.19 8.40 1985 4.98 4.79 5.45 6.41 8.08 12.05 12.13 ****** 7.52 6.80 6.62 4.33 ****** 1986 3.46 4.05 4.92 7.68 7.16 6.57 8.64 7.75 6.18 7.09 6.74 4.42 6.22 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** 6.62 7.16 8.08 8.92 8.34 6.99 5.87 6.48 4.93 ****** 1990 3.97 4.42 4.62 5.85 7.03 ****** ****** 9.01 6.90 5.57 5.03 4.40 ****** 1991 4.63 4.23 5.71 6.35 6.52 8.46 9.07 8.65 7.20 6.63 4.93 5.51 6.49 1992 3.83 3.68 4.20 5.74 7.54 7.94 8.08 8.26 6.21 5.14 5.27 4.78 5.89 1993 4.28 5.01 5.23 6.11 7.41 8.46 8.27 8.54 7.10 6.11 5.72 4.35 6.38 1994 4.31 3.58 4.99 6.22 7.09 6.91 9.78 9.09 6.14 6.58 6.57 4.57 6.32 1995 4.49 5.06 6.00 8.23 8.59 8.78 9.37 8.49 7.23 6.17 4.68 4.56 6.80 1996 4.08 4.79 5.47 6.78 8.28 8.16 9.14 9.20 7.05 6.13 4.88 4.37 6.53 1997 3.89 3.34 4.60 6.93 7.17 8.88 9.85 8.91 6.56 6.65 6.15 4.64 6.46 1998 3.97 4.62 5.55 6.39 7.05 8.00 9.64 8.96 7.89 5.97 4.75 4.31 6.43 1999 4.62 5.39 4.74 5.90 6.37 7.89 9.03 7.60 6.49 5.45 4.82 3.87 6.01 2000 3.84 3.42 3.44 5.47 5.71 6.41 6.60 7.13 6.29 6.04 5.72 4.86 5.41 MEAN 4.30 4.63 5.67 7.54 9.08 10.83 12.01 11.20 9.34 7.52 6.18 5.01 7.78 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 28 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. AVERAGE OF VAPOUR PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 6.24 6.12 7.67 14.45 17.36 11.86 11.71 11.29 12.03 7.85 7.32 6.35 10.02 1962 5.11 6.63 7.79 10.29 10.66 12.96 ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1964 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 14.57 14.37 12.55 10.13 8.17 5.66 ****** 1966 6.74 6.68 7.13 10.73 13.21 15.10 16.53 16.91 ****** 11.10 7.38 6.67 ****** 1967 4.98 5.02 4.68 7.05 7.90 6.53 7.89 7.47 6.65 6.68 7.73 6.20 6.56 1968 7.96 ****** 7.96 10.02 15.51 19.19 24.99 23.15 18.99 13.16 9.40 8.05 ****** 1969 5.50 6.39 9.10 8.83 10.64 16.41 13.50 11.22 8.35 7.20 7.02 7.69 9.32 1970 4.75 5.60 5.72 7.49 8.09 7.05 8.15 7.96 6.49 5.20 3.81 5.06 6.28 1971 4.55 4.68 5.98 10.30 12.24 10.25 13.31 14.87 7.77 6.13 7.45 5.66 8.60 1972 4.85 4.79 7.12 8.89 10.47 9.70 11.51 11.58 15.72 13.99 10.56 6.36 9.63 1973 5.10 6.87 8.09 9.01 9.21 11.36 14.82 12.86 11.22 9.91 6.64 6.30 9.28 1974 4.58 5.56 7.88 8.91 11.73 13.65 12.66 11.99 10.16 9.00 6.66 5.78 9.05 1975 5.23 5.90 7.09 11.09 14.02 17.06 16.21 14.10 11.28 8.62 8.50 7.23 10.53 1976 6.58 6.32 7.33 10.54 10.85 13.90 16.22 16.32 12.21 10.13 8.07 6.63 10.42 1977 5.44 8.16 11.53 12.71 17.35 19.60 27.45 21.63 20.59 14.20 9.55 8.20 14.70 1978 6.46 7.82 10.18 13.78 18.80 23.06 23.71 23.40 19.39 14.85 9.94 8.96 15.03 1979 6.76 8.84 9.90 15.31 17.62 24.46 26.30 26.01 20.81 16.88 12.94 8.05 16.16 1980 6.22 7.27 9.73 13.95 19.11 26.20 29.06 31.01 25.75 17.28 12.57 8.00 17.18 1981 5.96 6.03 9.40 13.32 18.74 26.94 30.27 27.24 21.78 14.70 11.51 10.06 16.33 1982 6.24 5.83 7.87 9.59 13.72 17.30 20.18 ****** 18.24 13.78 8.64 5.74 ****** 1983 5.62 5.58 6.92 9.12 13.07 20.54 19.41 16.92 14.70 10.05 7.56 5.81 11.27 1984 4.77 5.25 7.36 10.16 11.85 17.10 17.95 17.49 14.34 10.12 8.42 6.76 10.96 1985 6.48 6.25 7.11 8.39 10.58 15.75 15.87 ****** 9.88 8.92 8.64 5.64 ****** 1986 4.51 5.28 6.42 10.02 9.38 8.67 11.37 10.19 8.13 9.29 8.77 5.75 8.15 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** 8.65 9.39 10.62 11.72 10.97 9.19 7.70 8.44 6.42 ****** 1990 5.16 5.76 6.04 7.65 9.24 ****** ****** 11.84 9.07 7.31 6.58 5.75 ****** 1991 6.02 5.51 7.45 8.31 8.56 11.10 11.92 11.37 9.47 8.67 6.44 7.17 8.50 1992 4.97 4.79 5.48 7.50 9.86 10.41 10.63 10.85 8.17 6.74 6.89 6.22 7.71 1993 5.56 6.52 6.81 7.99 9.71 11.11 10.88 11.22 9.33 8.01 7.48 5.68 8.36 1994 5.62 4.67 6.52 8.15 9.29 9.09 12.85 11.95 8.07 8.62 8.57 5.95 8.28 1995 5.85 6.59 7.83 10.72 11.23 11.52 12.31 11.16 9.50 8.08 6.12 5.94 8.90 1996 5.30 6.24 7.13 8.86 10.85 10.73 12.00 12.07 9.26 8.03 6.38 5.70 8.55 1997 5.06 4.35 6.00 9.05 9.39 11.64 12.93 11.71 8.62 8.71 8.01 6.04 8.46 1998 5.17 6.02 7.24 8.35 9.25 10.52 12.66 11.78 10.36 7.83 6.22 5.64 8.42 1999 6.01 7.02 6.19 7.73 8.37 10.37 11.87 10.00 8.53 7.16 6.31 5.05 7.88 2000 5.00 4.47 4.50 7.17 7.51 8.45 8.70 9.39 8.28 7.91 7.46 6.33 7.10 MEAN 5.60 6.02 7.39 9.83 11.85 14.12 15.65 14.61 12.20 9.83 8.06 6.53 10.14 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 29 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. AVERAGE OF SATURATION DEFICIT PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 2.70 4.17 5.33 2.46 11.62 25.46 34.27 29.41 23.08 16.16 6.81 4.95 13.87 1962 4.65 6.08 9.21 8.27 18.15 26.22 ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1964 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 29.49 25.99 23.08 14.56 8.55 5.72 ****** 1966 5.48 4.60 7.91 9.35 16.95 23.64 25.32 25.23 ****** 11.84 9.29 4.77 ****** 1967 3.63 4.97 8.27 8.97 18.14 28.06 37.40 33.76 26.91 16.75 6.48 3.42 16.39 1968 1.36 ****** 5.82 6.07 7.68 15.25 14.12 17.54 16.01 11.87 6.73 3.04 ****** 1969 3.08 4.28 7.48 9.87 17.05 19.93 29.92 28.97 22.81 18.06 6.21 6.49 14.51 1970 3.04 6.42 8.91 15.16 22.76 34.04 35.28 36.53 28.71 19.00 13.29 5.39 19.04 1971 4.89 5.42 9.11 7.05 17.62 26.92 29.69 27.08 24.62 16.36 6.97 4.00 14.98 1972 1.34 1.28 4.46 9.50 13.70 28.94 33.37 26.16 17.61 12.45 6.19 2.72 13.14 1973 2.85 6.30 5.59 11.48 20.04 28.97 28.87 28.51 25.38 15.48 8.92 5.20 15.63 1974 2.67 2.29 7.51 10.20 16.33 23.53 28.30 28.94 23.15 12.54 10.37 3.62 14.12 1975 2.84 3.23 6.17 7.24 13.14 20.49 28.75 29.36 24.63 15.33 6.87 2.55 13.38 1976 2.63 2.60 4.66 7.60 15.38 24.27 27.28 23.89 22.50 13.68 6.89 4.94 13.03 1977 1.34 3.77 5.20 5.82 11.20 19.93 19.54 20.87 14.09 8.78 4.29 2.66 9.79 1978 2.77 3.41 3.08 5.02 8.70 13.24 17.47 18.89 13.32 8.72 2.95 2.42 8.33 1979 1.83 2.85 2.60 6.33 7.45 9.96 14.70 12.32 11.07 6.69 3.81 1.89 6.79 1980 2.29 2.54 2.96 4.85 6.73 7.59 10.03 9.29 7.10 7.38 3.89 2.59 5.60 1981 2.25 4.15 2.89 3.98 7.25 7.67 9.79 11.66 10.59 7.22 4.86 4.04 6.36 1982 3.14 2.33 2.74 8.11 11.69 14.75 19.64 ****** 16.44 7.30 3.31 2.41 ****** 1983 2.47 2.90 3.80 6.45 11.80 17.35 23.17 24.98 21.06 12.24 8.88 5.07 11.68 1984 4.18 4.80 6.04 9.57 12.14 19.00 24.01 25.34 20.35 11.75 5.09 3.18 12.12 1985 2.65 4.40 6.72 10.75 15.55 23.73 29.38 ****** 22.94 15.43 6.99 3.96 ****** 1986 4.39 4.56 5.66 7.69 18.33 34.06 33.43 27.90 21.97 16.29 3.94 2.49 15.06 1987 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1988 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1989 ****** ****** ****** 10.35 19.31 28.63 32.23 29.88 24.54 16.45 5.79 3.58 ****** 1990 2.91 3.84 8.37 12.03 21.94 ****** ****** 31.08 26.23 16.93 9.48 5.82 ****** 1991 3.05 4.25 6.31 12.96 19.11 25.97 31.02 30.64 24.71 13.43 8.98 3.29 15.31 1992 2.27 4.08 5.24 9.27 13.84 24.11 31.55 27.33 21.95 15.41 8.71 3.02 13.90 1993 2.91 3.47 5.48 10.85 17.53 26.35 30.99 28.81 23.95 14.80 8.30 6.52 15.00 1994 4.89 6.40 7.42 12.97 18.34 28.93 33.34 32.48 22.40 13.77 6.00 3.47 15.87 1995 4.19 4.07 5.93 7.31 15.14 24.17 32.64 30.86 23.77 14.25 9.60 3.26 14.60 1996 1.87 4.46 5.45 10.60 17.76 27.26 28.39 27.26 24.18 13.65 8.58 5.61 14.59 1997 3.91 6.24 5.61 8.31 16.32 24.19 32.48 31.34 24.76 15.39 4.86 3.54 14.75 1998 3.13 4.14 6.15 12.01 19.80 27.57 30.19 29.68 23.49 15.59 9.93 7.66 15.78 1999 3.65 4.09 7.09 13.49 22.17 28.93 29.90 30.83 25.45 17.03 9.22 5.99 16.49 2000 4.00 6.14 10.06 17.06 24.79 30.57 34.13 31.96 25.19 15.06 5.62 4.00 17.38 MEAN 3.10 4.20 6.04 9.11 15.58 23.23 27.36 26.51 21.41 13.65 7.05 4.09 13.44 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 30 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. AVERAGE OF RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 72 64 64 86 62 33 27 29 37 35 57 59 52 1962 57 58 50 62 41 35 *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** *** *** *** *** *** 1964 *** *** *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 35 38 37 45 53 55 *** 1966 60 63 52 55 45 40 40 41 *** 52 46 62 *** 1967 63 55 41 49 36 22 20 20 23 32 60 68 41 1968 86 *** 61 66 69 56 64 58 54 51 61 74 *** 1969 65 62 59 53 43 46 33 30 30 33 56 60 48 1970 65 52 44 37 29 19 21 19 20 25 24 52 34 1971 53 53 44 64 44 29 32 36 26 29 56 63 44 1972 81 82 66 52 47 28 28 32 49 54 64 72 55 1973 67 56 63 50 35 30 37 32 33 41 46 59 46 1974 65 74 55 53 46 39 32 32 33 44 42 64 48 1975 71 69 57 63 57 47 38 35 34 40 59 76 54 1976 74 73 64 62 45 39 41 43 38 48 57 63 54 1977 81 72 72 73 63 52 60 53 61 66 71 78 67 1978 72 73 79 76 71 66 60 57 61 66 79 81 70 1979 79 77 80 74 73 74 68 71 67 73 78 81 75 1980 73 75 78 76 76 79 75 78 79 72 78 76 76 1981 73 64 78 78 73 79 76 72 69 69 72 72 73 1982 68 72 74 59 56 56 54 *** 55 67 73 71 *** 1983 70 66 67 62 59 57 48 43 46 48 51 57 56 1984 56 56 59 55 52 51 44 43 44 48 66 70 54 1985 71 62 56 47 44 43 39 *** 32 40 59 62 *** 1986 55 59 57 61 40 23 28 29 29 40 72 70 47 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** 51 37 30 29 29 30 36 64 66 *** 1990 66 63 46 44 33 *** *** 30 28 34 46 54 *** 1991 68 59 57 44 34 33 31 30 31 43 45 70 45 1992 70 58 54 50 47 33 28 31 30 34 47 70 46 1993 68 67 60 47 40 33 28 30 31 39 51 50 45 1994 57 47 52 43 39 27 31 30 29 42 63 65 44 1995 61 64 60 63 46 36 30 29 32 42 43 67 48 1996 76 62 60 50 42 31 32 33 31 42 47 53 47 1997 61 46 57 57 41 36 31 30 29 41 65 66 47 1998 65 62 58 46 36 30 32 32 34 37 42 46 43 1999 65 67 51 41 31 29 31 27 29 34 44 49 42 2000 60 46 36 34 27 25 23 26 28 39 61 64 39 MEAN 67 63 59 57 47 41 39 38 39 45 57 65 51 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 31 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. AVERAGE OF MAXIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 86 81 82 93 76 46 36 37 47 45 72 76 65 1962 77 78 66 78 57 41 *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** *** *** *** *** *** 1964 *** *** *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 45 48 44 60 69 73 *** 1966 78 81 66 65 52 45 46 50 *** 68 58 76 *** 1967 84 79 63 71 55 33 29 28 35 50 75 84 57 1968 96 *** 74 80 77 66 75 67 67 63 75 86 *** 1969 79 78 76 71 57 54 43 39 43 45 74 75 61 1970 78 75 62 53 40 27 29 25 26 37 34 69 46 1971 71 77 63 78 55 36 41 43 33 38 72 78 57 1972 92 93 81 70 62 40 39 41 58 61 74 84 66 1973 83 73 77 69 51 42 48 40 39 51 61 74 59 1974 83 87 73 70 57 49 43 46 50 54 58 76 62 1975 84 84 74 77 70 58 50 47 45 56 75 88 67 1976 88 90 81 79 63 51 56 55 52 65 73 80 69 1977 90 86 85 85 74 68 69 62 71 77 85 88 78 1978 84 86 87 87 83 77 73 65 70 79 86 89 81 1979 87 85 86 86 82 87 85 83 78 79 84 86 84 1980 80 83 84 83 84 86 80 83 84 79 84 82 83 1981 80 78 86 85 81 85 82 82 77 78 79 78 81 1982 74 77 80 70 65 64 68 *** 66 74 80 78 *** 1983 78 74 77 74 73 70 60 57 69 61 65 68 69 1984 66 69 73 72 66 70 56 56 60 58 79 82 67 1985 80 77 72 66 60 61 61 *** 44 54 77 77 *** 1986 71 80 77 79 60 39 41 42 41 51 79 79 62 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** 68 58 45 42 42 45 52 79 83 *** 1990 83 78 65 62 49 *** *** 44 42 50 63 72 *** 1991 81 76 75 61 48 47 45 44 47 63 66 86 62 1992 85 79 76 68 69 50 41 46 43 52 67 84 63 1993 82 83 78 68 59 50 41 44 49 56 72 70 63 1994 74 71 74 62 59 40 44 44 42 60 81 82 61 1995 78 80 77 80 65 51 44 44 50 62 64 84 65 1996 85 78 80 71 59 46 43 48 48 64 64 71 63 1997 76 73 79 78 61 51 45 45 45 60 82 83 65 1998 81 79 79 68 56 44 47 48 49 56 61 66 61 1999 80 84 71 61 48 45 46 41 47 53 67 67 59 2000 76 70 58 55 43 39 36 40 45 60 78 80 57 MEAN 81 79 75 73 62 53 51 49 52 59 72 79 65 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 32 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. AVERAGE OF MINIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 59 50 51 79 50 24 20 22 30 27 45 46 42 1962 42 42 39 49 29 29 *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** *** *** *** *** *** 1964 *** *** *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 27 29 31 34 41 40 *** 1966 46 51 42 45 38 34 35 35 *** 40 37 51 *** 1967 49 36 25 32 23 14 13 14 14 20 49 52 28 1968 73 *** 48 52 61 47 52 49 39 38 50 64 *** 1969 53 46 46 40 31 39 25 23 21 23 43 49 37 1970 53 36 31 25 20 13 15 14 14 16 17 39 24 1971 37 36 28 51 34 21 25 28 20 23 44 51 33 1972 69 69 53 38 35 19 19 26 39 48 55 60 44 1973 53 43 51 35 23 21 28 25 27 33 34 44 35 1974 44 60 43 40 34 28 23 21 21 34 30 51 36 1975 58 54 45 53 48 40 30 27 26 29 49 67 44 1976 62 60 50 50 33 29 28 33 29 35 44 49 42 1977 71 59 60 61 54 41 53 44 54 56 59 66 57 1978 63 61 71 67 63 58 51 51 54 54 71 71 61 1979 72 71 75 65 65 66 57 61 60 66 72 75 67 1980 66 68 73 69 68 72 70 72 74 64 71 70 70 1981 65 49 71 70 65 73 71 63 62 58 64 65 65 1982 62 66 68 49 46 48 43 *** 48 59 66 64 *** 1983 61 60 59 47 38 45 39 33 31 35 33 46 44 1984 47 43 47 39 40 33 33 30 33 39 54 60 42 1985 63 49 42 33 32 32 27 *** 25 30 45 51 *** 1986 41 42 42 44 26 14 19 20 21 31 65 61 36 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 *** *** *** *** *** *** *** *** *** *** *** *** *** 1989 *** *** *** 38 24 19 20 20 21 25 52 56 *** 1990 53 52 33 32 22 *** *** 21 19 23 34 42 *** 1991 57 46 44 32 23 22 21 19 20 30 32 57 34 1992 59 42 37 36 32 21 17 21 20 22 34 59 33 1993 56 54 46 32 25 22 18 21 19 27 37 37 33 1994 44 31 37 31 25 17 21 19 19 30 50 50 31 1995 48 52 48 52 34 25 19 20 21 28 28 54 36 1996 68 49 45 35 29 20 25 23 19 28 35 40 35 1997 50 28 41 42 28 25 21 19 18 28 52 53 34 1998 53 49 42 30 23 21 22 21 22 25 29 31 31 1999 52 53 36 27 19 18 21 18 17 21 28 35 29 2000 47 30 20 20 15 15 14 16 17 25 47 50 26 MEAN 56 50 47 44 36 31 30 29 30 34 46 53 41 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 33 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. NO. OF DAYS PRECIPITATION EQUAL OR MORE THAN 5 MM. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1961 1 0 5 3 0 0 0 0 0 0 4 2 15 1962 2 1 0 4 0 0 *** *** 0 0 1 0 *** 1963 1 5 3 2 2 0 0 0 0 0 1 6 20 1964 2 2 2 2 0 0 0 0 0 0 1 3 12 1965 4 4 1 1 0 0 0 0 0 1 1 0 12 1966 3 5 1 0 0 0 0 0 0 0 0 2 11 1967 3 9 2 4 2 0 0 0 0 0 4 3 27 1968 0 5 6 2 0 0 0 0 0 0 1 4 18 1969 10 2 4 1 1 0 0 0 0 1 0 4 23 1970 3 1 1 1 0 0 0 0 0 0 0 4 10 1971 3 3 0 4 0 0 0 0 0 0 1 6 17 1972 10 4 9 4 1 0 0 0 0 0 0 3 31 1973 3 4 5 2 0 0 2 0 0 0 0 1 17 1974 13 7 1 5 0 0 0 0 0 0 0 8 34 1975 5 4 7 3 3 0 0 0 0 0 1 3 26 1976 3 9 5 2 1 0 3 0 0 2 0 6 31 1977 4 1 2 2 0 0 0 0 0 4 3 7 23 1978 8 3 5 4 0 0 0 0 0 0 3 5 28 1979 4 2 5 0 0 0 0 0 0 0 1 8 20 1980 4 9 6 2 0 0 0 0 0 0 0 5 26 1981 6 5 4 3 1 0 0 0 0 0 1 2 22 1982 5 7 10 0 0 0 0 *** 0 6 6 4 *** 1983 6 3 4 4 1 0 0 0 0 0 0 1 19 1984 2 1 10 1 2 0 0 0 0 0 2 6 24 1985 5 2 0 0 1 0 0 *** 0 0 2 9 *** 1986 0 3 5 4 1 0 0 0 0 0 6 7 26 1987 *** *** *** *** *** *** *** *** *** *** *** *** *** 1988 7 7 3 3 0 0 0 0 0 0 0 4 24 1989 1 4 3 1 0 0 0 0 0 0 6 5 20 1990 7 8 2 2 0 *** *** 0 0 0 1 3 *** 1991 8 4 5 0 0 0 0 0 0 1 0 12 30 1992 7 3 5 3 1 0 0 0 0 0 0 11 30 1993 8 11 8 0 0 0 0 0 0 0 3 0 30 1994 3 2 5 1 2 0 0 0 0 0 6 7 26 1995 4 5 4 3 1 0 0 0 0 2 0 7 26 1996 6 6 9 3 0 0 0 1 0 0 0 2 27 1997 4 1 5 6 0 0 0 0 0 0 1 5 22 1998 6 6 9 1 0 0 0 0 0 0 0 0 22 1999 6 9 4 0 0 0 1 0 0 0 0 1 21 2000 8 2 2 0 0 0 0 0 0 1 5 7 25 MEAN 5 4 4 2 1 0 0 0 0 0 2 4 22 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 34 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. HIGHEST AND LOWEST LIMITS FOR 40 YEARS DURING 1961-2000 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. HIG. DRY 03 11.0 16.5 21.0 21.0 28.0 34.0 35.0 32.1 33.0 29.0 21.0 15.0 1 YEAR - DAY 1964-21 1962-18 1964-22 1964- 3 1972-29 1963-14 1961-25 1976-13 1966-10 1963- 8 1963-16 1963-22 LOW. DRY 03 -11.0 -10.5 -3.4 -1.0 6.0 10.0 13.5 13.4 9.0 6.0 -2.0 -7.0 2 YEAR - DAY 1977-15 1972-13 1979- 5 1989- 1 1967- 1 1967- 6 1968- 2 1992-31 1962-29 1961-30 1966-27 1964-20 HIG. WET 03 9.0 14.0 18.0 18.0 18.0 23.2 26.0 23.0 22.0 20.0 20.0 12.0 3 YEAR - DAY 1964-21 1964-23 1964-28 1964- 3 1989-31 1978-21 1977-26 1963- 5 1966- 8 1963- 8 1963-16 1963- 4 LOW. WET 03 -11.4 -11.0 -4.6 -2.4 4.0 5.0 9.0 9.0 4.0 1.0 -4.0 -8.0 4 YEAR - DAY 1977-15 1972-13 1979- 5 1989- 1 1967- 1 1967- 7 1967-27 1961-20 1962-28 1970-17 1966-29 1964-20 HIG. DRY 09 17.8 19.0 25.0 28.8 34.0 38.4 38.0 39.0 36.5 30.8 24.0 21.5 5 YEAR - DAY 1994- 3 1962-18 1969-31 1979-23 1970-28 1986-29 1967-13 1970-10 1970-10 1985- 1 1979- 3 1969- 1 LOW. DRY 09 -5.4 -7.0 0.6 5.2 11.2 21.0 23.0 18.6 21.6 7.0 4.4 0.0 6 YEAR - DAY 1996-16 1974- 3 1976- 3 1992- 7 1997- 5 1973-12 1966- 2 1992-31 1991-30 1977-31 1997-27 1972-25 HIG. WET 09 14.6 15.0 18.0 24.0 29.0 36.2 32.0 31.0 29.8 27.6 21.0 18.4 7 YEAR - DAY 1994-31 1979-25 1977-16 1961-28 1981-28 1977-29 1968- 9 1968-17 1980- 2 1980- 2 1979- 7 1981- 4 LOW. WET 09 -6.4 -8.0 -1.4 1.4 8.0 11.0 14.0 12.2 11.0 6.4 2.2 -2.0 8 YEAR - DAY 1996-15 1974- 3 1976- 3 1989- 1 1967- 1 1970- 1 1974-19 1992-31 1967-28 1977-31 1995-30 1970-16 HIG. DRY 15 18.0 19.0 23.0 28.5 35.0 37.5 38.5 38.0 34.5 30.0 24.5 20.0 9 YEAR - DAY 1963-29 1962-20 1964-20 1962-11 1962-29 1970- 2 1964-11 1964-15 1964- 5 1961- 1 1962- 1 1969- 1 LOW. DRY 15 -7.0 -8.5 2.0 4.2 10.0 18.0 17.6 15.8 17.6 7.8 3.6 -3.0 10 YEAR - DAY 1972-26 1974- 3 1972- 1 1992- 7 1968- 1 1982- 4 1999-13 1992-31 1981-25 1977-31 2000-17 1972-27 HIG. WET 15 11.5 13.2 19.0 23.0 28.5 32.8 31.4 30.0 29.0 23.0 21.0 13.0 11 YEAR - DAY 1963-28 1977-22 1964-28 1961-28 1961-14 1977-30 1981-21 1968-16 1962- 1 1963- 1 1963-16 1963- 4 LOW. WET 15 -7.5 -9.0 0.0 2.0 8.6 10.5 13.4 10.4 10.0 6.6 1.8 -4.0 12 YEAR - DAY 1972-26 1974- 3 1989-30 1967- 1 1986- 5 1967- 6 2000-26 1992-31 1968-18 1977-31 1999-29 1972-27 HIG. MIN. 7.4 10.6 14.2 18.2 24.0 26.0 28.4 27.0 24.0 22.0 18.0 12.0 13 YEAR - DAY 1995-18 1997-23 2000-24 2000-29 1966-28 1966-26 1995-20 1966-10 1963- 3 1963- 1 1963- 6 1963- 4 LOW. MIN. -18.0 -14.0 -7.0 -5.0 0.0 7.0 10.0 10.0 7.4 2.0 -8.5 -10.0 14 YEAR - DAY 1961-18 1968- 7 1961-14 1963- 6 1963- 3 1976-21 1976-25 1976-21 1992-24 1964-26 1973-30 1964-20 HIG. MAX. 20.4 23.0 25.4 29.6 35.5 39.0 41.0 40.4 37.6 38.0 27.0 24.5 15 YEAR - DAY 1994- 1 1977-20 1998-29 2000-15 1962-29 1973-19 1998-12 1994- 5 1991-10 1977- 6 1963- 1 1962-22 LOW. MAX. -4.0 -4.0 5.0 7.4 14.0 25.0 27.6 19.6 24.2 13.0 5.4 1.5 16 YEAR - DAY 1975-21 1968- 7 1972- 1 1992- 7 1975-12 1963- 1 1996-16 1992-31 1991-30 1977-31 1997-27 1972-26 HIG. PPTN 118.0 79.0 72.0 40.0 33.0 4.0 17.0 6.0 0.5 28.0 98.5 98.0 17 YEAR - DAY 1978-10 1995- 6 1999- 2 1988-27 1963- 3 1997-23 1976-24 1996-20 1991-30 1976-28 1967-25 1969-24 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 35 STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. HIGHEST LIMITS OF ABSOLUTE DIFFERENCES FOR 40 YEARS DURING 1961-2000 ELE- JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. MENT --------------------------------------------------------------------------------------------- NO. DRY 09 - DRY 03 17.0 17.0 18.5 18.0 18.0 20.0 18.6 17.0 18.0 17.0 21.0 21.0 18 YEAR - DAY 1971- 4 1971-12 1968-22 1962- 6 1967-27 1967- 6 1979-17 1965-24 1965-23 1965-23 1973-30 1973- 1 DRY 15 - DRY 09 11.0 11.4 12.4 11.0 14.0 12.8 13.8 12.0 8.8 8.6 10.6 9.5 19 YEAR - DAY 1970-12 1977-16 1984-10 1981-27 1983-22 1983-20 1976-24 1969-28 1983- 1 2000- 3 1979- 9 1973-29 DRY 15 - DRY 03 16.5 16.5 17.0 19.0 18.5 19.0 17.5 16.0 17.0 17.0 18.0 18.0 20 YEAR - DAY 1963-18 1965-21 1963- 7 1962- 6 1962-29 1970- 2 1968- 2 1968-13 1962-30 1966- 3 1973-30 1966-11 WET 09 - WET 03 15.5 16.0 15.0 13.2 15.5 19.2 19.5 14.0 16.0 17.0 13.6 16.0 21 YEAR - DAY 1968-10 1979-25 1968-22 1980-17 1961-14 1977-29 1968- 5 1968-10 1968- 7 1965- 5 1979- 9 1981-11 WET 15 - WET 09 11.5 9.8 9.0 9.0 11.0 13.8 10.0 10.0 9.8 10.0 9.4 8.0 22 YEAR - DAY 1968-29 1981- 1 1968-22 1961-13 1962-25 1977-29 1974-20 1966-18 1974-16 1965- 5 1991-15 1967-22 WET 15 - WET 03 12.0 11.5 15.0 13.0 16.0 15.6 17.0 13.0 15.0 13.0 16.5 12.0 23 YEAR - DAY 1968-21 1962-13 1968- 2 1961-12 1961-14 1977-30 1968-16 1968- 5 1962- 1 1968- 7 1964-20 1965-28 DAY BY DAY DRY 03 13.0 14.5 13.0 13.0 15.5 10.0 11.0 8.0 12.5 13.0 8.0 10.0 24 YEAR - DAY 1961- 9 1962-19 1967- 9 1967-14 1972-30 1978-21 1961-24 1961-31 1968-11 1966- 1 1962-27 1970-15 DAY BY DAY WET 03 13.0 12.0 9.0 9.0 8.5 11.0 10.5 10.5 7.0 9.5 10.0 9.5 25 YEAR - DAY 1961- 9 1969- 2 1961- 4 1968- 4 1971-21 1965- 4 1968- 5 1969-13 1966- 1 1966- 1 1963-18 1961-12 DAY BY DAY DRY 09 10.0 10.5 15.2 12.5 13.6 11.5 10.2 10.3 9.2 10.4 12.6 12.0 26 YEAR - DAY 1968-16 1966-16 2000-25 1962-15 1997- 5 1970- 2 1976-25 1976- 8 1994- 2 1976-28 2000-17 1975- 2 DAY BY DAY WET 09 9.5 9.0 7.6 10.0 10.0 12.6 12.0 10.0 8.6 12.0 10.8 9.5 27 YEAR - DAY 1970-13 1970- 1 1991- 7 1961- 6 1961- 6 1977-30 1965- 5 1966-19 1974-16 1965- 6 1991-16 1969- 1 DAY BY DAY DRY 15 11.0 11.5 11.5 12.0 12.4 11.0 14.4 12.0 11.8 10.0 10.6 12.0 28 YEAR - DAY 1966-14 1972-21 1963-26 1961- 6 1986-18 1983- 1 1999-13 1992-31 1992- 1 1964- 2 2000-17 1966-12 DAY BY DAY WET 15 9.5 8.5 7.2 11.0 12.0 12.6 11.0 9.0 14.0 7.0 9.0 8.0 29 YEAR - DAY 1974-26 1972-21 1998-19 1961- 6 1962-26 1992-10 1974-20 1968-30 1968-18 1963- 2 1963-21 1970-14 DAY BY DAY MIN. 16.5 9.5 9.0 11.0 11.0 11.0 10.0 8.0 10.8 8.0 9.5 9.5 30 YEAR - DAY 1961-18 1961- 3 1962-28 1968- 4 1965-14 1962-19 1963-12 1977-12 1992-24 1965-26 1973-20 1971-15 DAY BY DAY MAX. 10.5 8.5 9.4 11.5 9.0 5.5 7.0 11.4 10.0 10.0 13.0 10.0 31 YEAR - DAY 1968-17 1974-19 1998-24 1972-13 1975-10 1967-22 1974-20 1992-31 1992- 1 1977- 7 1976- 2 1962-22 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1961 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 0.7 3.4 7.0 11.0 18.1 24.3 28.3 26.5 23.7 17.1 10.1 7.2 14.8 AVERAGE OF MINIMUM TEMPERATURE IN C. -7.9 -5.7 -1.8 2.8 7.5 15.3 19.9 18.0 14.6 8.0 3.4 0.8 6.2 AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.3 12.4 15.9 19.1 28.7 33.2 36.7 34.9 32.8 26.2 16.8 13.5 23.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 17.2 18.1 17.7 16.3 21.2 17.9 16.8 16.9 18.2 18.2 13.4 12.7 17.0 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.60 3.99 5.31 7.81 9.08 6.87 7.25 7.03 6.88 4.51 4.94 4.43 6.06 MEAN OF MIXING RATIO AT 09 GMT. 4.88 4.97 6.37 12.56 14.75 8.74 9.67 9.14 10.61 6.90 6.06 5.08 8.31 MEAN OF MIXING RATIO AT 15 GMT. 4.91 5.14 5.98 13.10 16.44 11.55 9.81 9.61 10.04 6.55 5.83 5.11 8.67 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -18.0 -10.0 -7.0 0.0 4.0 8.0 14.0 15.0 10.0 4.0 -2.0 -2.0 -18.0 DAY 18 3 14 14 5 1 27 21 20 30 30 1 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 14.0 20.0 22.0 27.0 32.0 37.0 39.0 36.0 36.0 31.0 22.5 18.0 39.0 DAY 21 28 4 28 25 21 14 1 14 2 6 7 24 HOUR MAXIMUM PRECIPITATION IN MM. 10.5 3.8 20.0 30.0 0.0 0.0 0.0 0.0 0.0 0.0 20.0 24.0 30.0 DAY 21 8 19 6 ** ** ** ** ** ** 21 3 MONTHLY TOTAL PRECIPITATION IN MM. 20.0 10.0 74.2 45.7 0.0 0.0 0.0 0.0 0.0 0.0 65.5 40.0 255.4 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 40.8 17.9 0.0 41.3 NO. OF DAYS WITH PRECIPITATION. 7 3 8 5 0 0 0 0 0 0 4 4 31 NO. OF DAYS PRECIPITATION EQUAL 4 3 7 4 0 0 0 0 0 0 4 4 26 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 4 1 0 0 0 0 0 0 4 1 11 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 85 77 77 88 69 40 34 36 47 43 71 76 62 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 63 55 60 80 54 26 23 24 31 30 48 49 45 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 67 59 55 89 64 35 25 27 34 32 51 53 49 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 25 21 9 0 0 0 0 0 0 0 0 0 55 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 2 13 1 0 0 0 0 16 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 12 29 31 31 29 3 0 0 135 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 29 28 26 2 0 0 0 0 0 0 6 21 112 DATE OF START AND END FREEZING START = 25 NOV. END = 19 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1962 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 5.1 8.7 12.0 14.4 20.8 27.1 ***** ***** ***** ***** ***** 6.5 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -1.2 1.5 4.2 7.4 13.0 20.3 ***** ***** ***** ***** ***** 0.1 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 11.4 15.9 19.7 21.5 28.5 34.0 ***** ***** 30.1 25.6 17.0 12.9 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.6 14.4 15.5 14.1 15.5 13.7 ***** ***** ***** ***** ***** 12.8 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.78 4.67 5.07 7.11 6.90 7.83 ***** ***** 6.36 4.81 4.80 4.44 ***** MEAN OF MIXING RATIO AT 09 GMT. 3.93 5.38 6.51 8.59 8.64 11.27 ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. 4.04 5.21 6.29 7.98 8.87 10.59 ***** ***** 10.27 7.79 5.87 5.44 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -5.0 -4.0 -1.0 0.0 6.0 12.0 ***** ***** ***** ***** ***** -5.5 ****** DAY 1 23 12 6 1 19 ** ** ** ** ** 16 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 14.5 21.0 25.0 28.5 35.5 35.0 ***** ***** 34.0 29.0 24.5 24.5 ****** DAY 6 20 25 11 29 17 ** ** 6 3 1 22 24 HOUR MAXIMUM PRECIPITATION IN MM. 27.0 21.0 0.0 30.0 0.0 0.0 ***** ***** 0.0 0.0 9.0 4.0 ****** DAY 16 27 ** 20 ** ** ** ** ** ** 9 10 MONTHLY TOTAL PRECIPITATION IN MM. 45.0 31.5 0.0 90.9 0.0 0.0 ***** ***** 0.0 0.0 9.0 7.8 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 41.5 49.3 0.0 9.1 NO. OF DAYS WITH PRECIPITATION. 3 5 0 9 0 0 *** *** 0 0 1 2 *** NO. OF DAYS PRECIPITATION EQUAL 3 5 0 9 0 0 *** *** 0 0 1 2 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 1 0 3 0 0 *** *** 0 0 0 0 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 75 75 65 75 53 40 *** *** 40 48 70 77 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 45 50 41 57 35 32 *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 50 48 44 55 35 32 *** *** 33 32 41 53 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 6 1 0 0 0 0 *** *** *** *** *** 4 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 1 13 *** *** *** *** *** 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 *** *** 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 14 30 *** *** 17 0 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 *** *** 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 *** *** 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 26 12 4 1 0 0 *** *** *** *** *** 15 *** DATE OF START AND END FREEZING START = 3 DEC. END = 6 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1963 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 6.2 ***** ***** 11.4 16.0 25.1 28.8 29.2 26.3 24.6 17.6 10.9 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -0.2 ***** ***** 1.5 8.7 18.9 22.0 22.9 21.1 20.0 13.5 6.8 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 12.6 14.0 16.6 21.3 23.2 31.3 35.7 35.4 31.6 29.1 21.7 15.0 24.0 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.8 ***** ***** 19.8 14.5 12.4 13.7 12.5 10.5 9.1 8.2 8.2 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.74 5.12 4.64 6.77 10.45 11.71 12.30 11.21 8.20 9.37 9.62 5.63 8.23 MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. 4.99 6.22 5.37 7.74 11.03 12.52 15.32 15.39 11.75 11.48 11.73 5.89 9.95 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -6.0 ***** ***** -5.0 0.0 13.0 15.0 20.0 19.0 18.0 10.0 -2.0 ****** DAY 5 ** ** 6 3 1 11 26 2 18 11 30 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 18.0 20.0 22.0 26.0 27.0 37.0 38.0 38.0 36.0 33.0 27.0 19.0 38.0 DAY 29 28 24 23 30 12 28 9 4 5 1 22 24 HOUR MAXIMUM PRECIPITATION IN MM. 6.0 32.0 25.0 15.0 33.0 0.0 0.0 0.0 0.0 0.0 5.0 28.0 33.0 DAY 4 9 27 9 3 ** ** ** ** ** 22 1 MONTHLY TOTAL PRECIPITATION IN MM. 6.0 89.5 46.0 34.0 48.0 0.0 0.0 0.0 0.0 0.0 7.0 100.0 330.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 42.8 24.8 0.0 32.4 NO. OF DAYS WITH PRECIPITATION. 1 6 4 4 2 0 0 0 0 0 2 6 25 NO. OF DAYS PRECIPITATION EQUAL 1 6 4 4 2 0 0 0 0 0 2 6 25 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 2 2 2 2 0 0 0 0 0 0 6 14 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 71 78 69 66 68 45 39 37 34 45 64 59 56 MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 47 57 45 44 60 39 39 41 38 43 67 53 48 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 4 *** *** 2 0 0 0 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 *** *** 0 0 6 24 29 18 13 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 21 31 31 26 13 0 0 122 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 15 *** *** 13 2 0 0 0 0 0 0 2 *** DATE OF START AND END FREEZING START = 29 DEC. END = 15 MAY IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1964 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 5.1 10.8 16.1 17.6 22.1 24.9 27.6 27.2 22.4 ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -1.0 6.8 11.0 13.7 18.5 19.6 18.6 17.8 13.0 5.8 1.3 -5.3 10.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 11.1 14.7 21.2 21.5 25.6 30.2 36.5 36.5 31.5 ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.1 7.9 10.2 7.8 7.1 10.6 17.9 18.7 18.5 ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 5.18 7.25 9.31 8.38 10.01 8.92 10.55 6.77 5.05 3.68 3.45 3.38 6.83 MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. 5.84 ***** 10.20 9.87 12.53 9.94 12.13 10.07 9.65 6.26 5.32 4.35 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -8.0 5.0 8.0 11.0 13.0 13.0 15.0 14.0 7.5 2.0 -4.0 -10.0 -10.0 DAY 20 1 2 1 11 22 10 25 17 26 27 20 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 13.0 18.0 25.0 24.0 29.0 35.0 39.5 38.0 35.0 ***** ***** ***** ****** DAY 12 5 25 3 25 25 11 4 1 ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. 10.0 20.0 17.0 17.0 0.0 0.0 0.0 0.0 0.0 0.0 11.0 10.0 20.0 DAY 19 12 16 21 ** ** ** ** ** ** 24 16 MONTHLY TOTAL PRECIPITATION IN MM. 19.0 31.0 31.0 27.0 0.0 0.0 0.0 0.0 0.0 0.0 11.0 30.0 149.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 54.4 18.1 0.0 27.5 NO. OF DAYS WITH PRECIPITATION. 2 3 3 2 0 0 0 0 0 0 1 4 15 NO. OF DAYS PRECIPITATION EQUAL 2 3 3 2 0 0 0 0 0 0 1 4 15 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 1 2 2 0 0 0 0 0 0 1 2 9 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 66 71 63 54 53 41 43 31 31 32 44 73 50 MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 67 *** 59 54 58 33 28 23 33 30 35 65 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 14 0 0 0 0 0 0 0 0 0 2 21 37 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 10 18 6 1 0 0 0 0 35 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 13 31 30 18 *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 18 0 0 0 0 0 0 0 0 0 7 31 56 DATE OF START AND END FREEZING START = 20 NOV. END = 30 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1965 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -4.9 -1.9 2.8 5.3 12.0 15.8 16.8 17.1 14.0 9.3 3.8 -2.3 7.3 AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.92 3.72 5.04 5.92 6.81 7.80 8.79 9.23 7.26 6.44 5.47 3.54 6.16 MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** 12.62 11.61 10.84 8.73 6.94 4.62 ***** MEAN OF MIXING RATIO AT 15 GMT. 4.70 4.38 5.69 6.43 8.46 9.62 11.97 12.07 10.64 8.06 6.35 4.84 7.77 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -11.0 -7.0 -3.0 -4.0 2.0 13.0 12.0 14.0 8.0 3.0 0.0 -10.0 -11.0 DAY 16 4 15 7 13 13 12 14 24 26 27 24 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. 33.0 35.0 12.0 7.5 0.0 0.0 0.0 0.0 0.0 13.0 5.0 4.0 35.0 DAY 7 6 3 2 ** ** ** ** ** 27 9 28 MONTHLY TOTAL PRECIPITATION IN MM. 81.5 81.0 12.0 7.5 0.0 0.0 0.0 0.0 0.0 13.0 5.0 7.0 207.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 84.3 3.6 0.0 12.1 NO. OF DAYS WITH PRECIPITATION. 6 5 1 1 0 0 0 0 0 1 1 2 17 NO. OF DAYS PRECIPITATION EQUAL 6 4 1 1 0 0 0 0 0 1 1 2 16 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 3 1 0 0 0 0 0 0 1 0 0 7 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 85 72 62 58 42 41 42 47 44 56 68 73 58 MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** 32 31 33 40 44 41 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 79 40 37 39 28 27 31 35 34 40 47 51 41 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 18 6 0 1 0 0 0 0 0 0 0 10 35 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 1 0 0 0 0 0 1 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 29 25 7 3 0 0 0 0 0 0 2 24 90 DATE OF START AND END FREEZING START = 27 NOV. END = 10 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1966 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** 23.6 ***** 13.2 6.6 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -0.5 0.6 4.4 13.3 20.2 23.4 25.6 22.7 15.4 ***** 5.5 0.0 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** 31.8 ***** 21.0 13.2 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** 16.3 ***** 15.5 13.2 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.39 4.64 5.25 7.49 9.97 10.16 10.97 11.25 12.03 6.97 4.07 4.01 7.60 MEAN OF MIXING RATIO AT 09 GMT. 5.66 5.21 5.67 8.83 10.00 12.15 12.97 13.97 ***** 9.57 6.55 5.89 ***** MEAN OF MIXING RATIO AT 15 GMT. 5.45 5.52 5.52 8.35 10.35 12.32 14.00 13.64 13.21 8.96 6.33 5.46 9.09 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -5.0 -3.5 -1.0 7.0 16.0 20.0 24.0 17.0 9.5 ***** -2.0 -5.0 ****** DAY 16 8 3 1 19 23 7 20 5 ** 27 2 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** 35.0 ***** 24.5 19.0 ****** DAY ** ** ** ** ** ** ** ** 13 ** 1 11 24 HOUR MAXIMUM PRECIPITATION IN MM. 13.0 18.5 7.5 4.5 0.0 0.0 0.0 0.0 0.0 4.6 0.0 22.0 22.0 DAY 13 11 1 11 ** ** ** ** ** 22 ** 19 MONTHLY TOTAL PRECIPITATION IN MM. 29.0 60.5 14.5 4.5 0.0 0.0 0.0 0.0 0.0 5.6 0.0 32.5 146.6 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 70.9 3.1 0.0 26.0 NO. OF DAYS WITH PRECIPITATION. 3 7 3 1 0 0 0 0 0 2 0 3 19 NO. OF DAYS PRECIPITATION EQUAL 3 7 3 1 0 0 0 0 0 2 0 3 19 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 3 0 0 0 0 0 0 0 0 0 1 6 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 77 77 64 57 51 43 42 48 39 68 54 74 58 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 50 53 46 57 42 39 39 38 *** 46 42 56 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 52 58 45 50 41 37 39 38 40 43 43 56 45 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 3 0 0 0 0 0 0 0 0 *** 0 4 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 12 28 31 18 0 *** 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** 0 *** 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** 28 *** 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** 0 *** 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** 0 *** 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 23 16 5 0 0 0 0 0 0 *** 1 18 *** DATE OF START AND END FREEZING START = 27 NOV. END = 21 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1967 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 3.4 5.3 8.7 12.3 19.1 23.5 28.4 27.0 23.4 17.9 10.3 4.9 15.4 AVERAGE OF MINIMUM TEMPERATURE IN C. -2.3 -0.5 1.9 5.7 11.7 14.9 20.1 18.9 15.4 10.3 4.8 -1.1 8.3 AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.0 11.1 15.6 18.8 26.5 32.1 36.6 35.1 31.4 25.5 15.9 10.9 22.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.3 11.6 13.7 13.1 14.8 17.2 16.5 16.2 16.0 15.2 11.1 12.0 14.1 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.62 3.87 3.71 5.40 6.42 4.70 5.87 4.86 5.07 5.19 5.31 3.87 4.82 MEAN OF MIXING RATIO AT 09 GMT. 4.09 4.11 3.62 5.40 6.26 5.40 6.40 6.36 5.16 5.45 6.45 5.76 5.37 MEAN OF MIXING RATIO AT 15 GMT. 3.77 3.58 3.41 5.40 5.39 4.75 5.65 5.76 4.90 4.62 6.02 4.66 4.83 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -7.0 -6.5 -2.5 -1.0 4.5 9.0 16.5 15.5 10.5 7.0 -1.0 -6.0 -7.0 DAY 6 8 2 1 1 6 12 29 28 24 30 26 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 14.5 15.0 20.0 23.0 31.0 36.0 39.5 37.5 35.0 28.0 23.0 15.0 39.5 DAY 18 23 7 21 25 26 14 3 5 1 1 18 24 HOUR MAXIMUM PRECIPITATION IN MM. 67.0 16.5 6.5 25.5 6.5 0.0 0.0 0.0 0.0 0.0 98.5 17.0 98.5 DAY 4 14 9 16 6 ** ** ** ** ** 25 4 MONTHLY TOTAL PRECIPITATION IN MM. 102.0 95.0 18.5 70.5 13.0 0.0 0.0 0.0 0.0 0.0 135.5 36.0 470.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 45.8 17.7 0.0 36.5 NO. OF DAYS WITH PRECIPITATION. 5 11 4 9 2 0 0 0 0 0 7 3 41 NO. OF DAYS PRECIPITATION EQUAL 5 11 4 9 2 0 0 0 0 0 7 3 41 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 5 0 3 0 0 0 0 0 0 3 2 16 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 82 74 59 68 55 33 29 27 35 50 73 81 56 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 58 49 32 37 27 17 15 17 16 24 54 63 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 51 43 31 43 26 16 14 16 16 23 54 59 33 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 13 4 0 0 0 0 0 0 0 0 0 5 22 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 13 6 0 0 0 0 19 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 4 28 31 31 24 0 0 0 118 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 21 19 12 1 0 0 0 0 0 0 2 23 78 DATE OF START AND END FREEZING START = 29 NOV. END = 1 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1968 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 4.3 1.7 10.1 12.6 18.0 ***** ***** ***** ***** 17.6 11.8 7.1 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -2.1 -3.5 3.7 6.7 11.0 ***** ***** ***** ***** 9.5 5.0 1.6 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 10.8 6.9 16.5 18.5 25.0 32.4 34.6 34.9 30.7 25.7 18.7 12.6 22.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.9 10.4 12.8 11.8 14.0 ***** ***** ***** ***** 16.2 13.7 11.0 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.86 ***** 4.85 6.63 8.60 9.20 11.96 11.86 7.70 5.46 5.62 4.96 ***** MEAN OF MIXING RATIO AT 09 GMT. 8.21 ***** 7.04 8.12 14.25 19.55 23.69 21.28 18.48 13.63 8.28 6.69 ***** MEAN OF MIXING RATIO AT 15 GMT. 6.28 ***** 7.22 8.33 12.90 15.66 22.52 20.67 17.80 11.25 7.73 6.92 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -5.5 -14.0 -2.0 2.5 4.0 ***** ***** ***** ***** 5.5 0.5 -2.5 ****** DAY 31 7 23 4 1 ** ** ** ** 30 21 23 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 16.0 18.0 24.0 24.0 29.5 36.0 37.0 37.0 35.0 30.5 22.5 15.5 37.0 DAY 7 29 14 17 23 28 4 16 4 3 1 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 2.1 39.0 31.0 18.0 4.0 0.0 0.0 0.0 0.0 0.0 7.0 25.5 39.0 DAY 16 2 5 24 1 ** ** ** ** ** 18 5 MONTHLY TOTAL PRECIPITATION IN MM. 4.8 89.5 99.0 31.5 4.0 0.0 0.0 0.0 0.0 0.0 7.0 84.0 319.8 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 60.4 11.1 0.0 28.5 NO. OF DAYS WITH PRECIPITATION. 3 6 10 5 1 0 0 0 0 0 1 5 31 NO. OF DAYS PRECIPITATION EQUAL 3 6 10 5 1 0 0 0 0 0 1 5 31 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 2 3 1 0 0 0 0 0 0 0 4 10 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 84 *** 70 77 74 59 66 63 46 47 71 83 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 90 *** 56 54 64 57 62 54 55 55 55 68 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 83 *** 64 66 69 53 65 57 60 52 58 72 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 8 10 0 0 0 *** *** *** *** 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 *** *** *** *** 0 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 4 0 0 0 0 0 0 0 0 0 0 4 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 28 30 31 22 2 0 0 113 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 27 24 2 0 0 *** *** *** *** 0 0 13 *** DATE OF START AND END FREEZING START = 3 DEC. END = 23 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1969 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 3.8 5.7 13.1 14.8 20.4 25.0 28.0 26.9 22.7 19.0 9.8 10.3 16.6 AVERAGE OF MINIMUM TEMPERATURE IN C. -0.6 -1.0 6.4 8.4 13.2 17.2 20.2 20.0 15.3 12.0 3.8 4.7 10.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 8.3 12.3 19.7 21.0 27.6 32.7 35.8 33.9 30.0 26.1 15.8 15.9 23.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.9 13.3 13.3 12.6 14.4 15.5 15.6 13.9 14.7 14.1 12.0 11.2 13.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.50 3.78 6.14 6.29 7.27 8.74 7.81 7.43 6.17 4.89 5.01 5.27 6.02 MEAN OF MIXING RATIO AT 09 GMT. 4.57 5.57 7.76 7.29 8.45 15.03 11.97 9.57 6.45 5.96 5.81 6.46 7.91 MEAN OF MIXING RATIO AT 15 GMT. 4.61 5.27 7.04 6.70 8.68 14.11 11.17 8.61 6.45 5.59 5.32 5.97 7.46 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -5.0 -4.0 2.5 1.5 8.5 12.5 17.5 14.0 11.5 6.5 -1.0 -1.0 -5.0 DAY 12 1 17 14 9 1 5 29 22 31 24 29 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 13.0 18.0 25.0 27.0 32.0 37.0 39.0 37.5 35.0 30.0 20.0 23.0 39.0 DAY 18 27 31 25 17 29 23 19 23 3 2 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 91.0 13.0 39.0 33.0 13.0 0.0 0.0 2.0 0.0 21.0 0.0 98.0 98.0 DAY 24 20 20 13 7 ** ** 28 ** 30 ** 24 MONTHLY TOTAL PRECIPITATION IN MM. 302.0 20.0 88.0 47.1 16.0 0.0 0.0 2.0 0.0 21.0 0.0 135.5 631.6 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 64.9 10.0 0.3 24.8 NO. OF DAYS WITH PRECIPITATION. 12 2 5 6 2 0 0 1 0 1 0 7 36 NO. OF DAYS PRECIPITATION EQUAL 12 2 5 6 2 0 0 1 0 1 0 7 36 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 8 1 4 1 1 0 0 0 0 1 0 3 19 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 72 72 74 68 57 51 40 38 43 44 73 73 59 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 61 56 53 46 34 43 30 26 23 26 48 55 42 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 63 58 51 46 37 43 29 27 24 28 49 53 42 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 7 3 0 0 0 0 0 0 0 0 0 0 10 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 11 12 0 0 0 0 23 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 11 30 31 27 18 3 0 0 120 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 21 22 0 0 0 0 0 0 0 0 2 2 47 DATE OF START AND END FREEZING START = 24 NOV. END = 24 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1970 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 2.6 7.2 10.6 17.2 22.1 27.1 28.0 28.5 23.9 17.9 12.4 6.1 17.0 AVERAGE OF MINIMUM TEMPERATURE IN C. -2.6 0.2 3.7 9.8 14.2 18.6 20.1 20.3 15.7 9.4 4.0 -0.0 9.5 AVERAGE OF MAXIMUM TEMPERATURE IN C. 7.8 14.3 17.5 24.6 29.9 35.6 35.9 36.6 32.2 26.4 20.8 12.3 24.5 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.4 14.1 13.8 14.8 15.7 17.0 15.8 16.3 16.5 17.0 16.8 12.3 15.0 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.22 4.13 4.17 5.49 5.09 4.81 5.79 4.99 3.88 3.53 2.26 3.50 4.24 MEAN OF MIXING RATIO AT 09 GMT. 3.85 4.60 4.53 6.26 6.86 5.83 6.80 6.95 6.13 4.31 3.54 4.05 5.31 MEAN OF MIXING RATIO AT 15 GMT. 3.88 4.14 4.41 5.39 6.51 5.39 5.92 6.14 4.74 4.01 2.89 4.08 4.79 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -9.0 -4.5 0.0 4.0 5.5 14.0 17.0 17.5 12.0 5.5 1.0 -5.5 -9.0 DAY 30 4 9 24 8 12 6 4 29 31 27 16 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 14.0 18.5 24.0 28.5 35.0 38.0 38.0 39.5 36.5 32.5 24.0 17.5 39.5 DAY 12 21 22 16 28 2 1 10 3 1 1 6 24 HOUR MAXIMUM PRECIPITATION IN MM. 40.0 9.5 15.0 20.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 31.0 40.0 DAY 22 22 11 23 ** ** ** ** ** ** ** 13 MONTHLY TOTAL PRECIPITATION IN MM. 66.0 15.0 16.0 20.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 57.0 174.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 55.7 11.5 0.0 32.8 NO. OF DAYS WITH PRECIPITATION. 5 4 2 1 0 0 0 0 0 0 0 5 17 NO. OF DAYS PRECIPITATION EQUAL 5 3 2 1 0 0 0 0 0 0 0 5 16 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 0 1 1 0 0 0 0 0 0 0 2 7 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 74 74 61 52 39 27 29 25 26 36 32 64 45 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 58 43 35 31 24 15 17 17 19 18 22 45 29 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 63 40 35 28 25 15 16 16 15 20 19 48 28 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 12 1 0 0 0 0 0 0 0 0 0 5 18 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 1 3 10 10 0 0 0 0 24 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 15 30 31 31 26 6 0 0 139 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 26 19 1 0 0 0 0 0 0 0 0 15 61 DATE OF START AND END FREEZING START = 1 DEC. END = 9 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1971 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 4.3 5.6 11.3 13.7 21.6 25.7 28.4 27.7 22.7 16.9 11.1 5.1 16.2 AVERAGE OF MINIMUM TEMPERATURE IN C. -2.4 -1.5 3.6 7.2 14.0 17.8 21.1 19.9 15.2 8.6 5.1 -0.2 9.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 11.1 12.7 18.9 20.2 29.2 33.6 35.8 35.5 30.2 25.2 17.1 10.2 23.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 13.5 14.2 15.3 13.0 15.2 15.8 14.7 15.6 15.0 16.6 12.0 10.4 14.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.88 3.52 4.53 6.66 7.39 5.67 7.51 7.60 5.00 3.51 5.11 3.93 5.28 MEAN OF MIXING RATIO AT 09 GMT. 3.78 3.82 4.84 8.70 11.18 9.41 12.18 14.27 6.79 5.39 6.27 4.47 7.59 MEAN OF MIXING RATIO AT 15 GMT. 3.81 3.43 4.35 8.35 9.52 8.32 10.77 12.28 5.91 5.09 5.74 4.58 6.85 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -8.5 -7.0 -1.5 2.0 10.0 12.5 18.5 17.5 10.0 4.0 2.0 -7.5 -8.5 DAY 25 3 3 20 5 4 28 3 30 26 12 26 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.0 19.0 23.0 26.0 32.0 37.5 38.0 36.5 36.0 27.5 23.5 17.5 38.0 DAY 3 27 18 28 19 26 9 5 2 9 1 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 9.0 22.0 0.0 30.0 0.0 0.0 0.0 0.0 0.0 0.0 29.0 30.0 30.0 DAY 22 13 ** 13 ** ** ** ** ** ** 19 17 MONTHLY TOTAL PRECIPITATION IN MM. 21.0 37.0 0.0 67.0 0.0 0.0 0.0 0.0 0.0 0.0 32.5 113.5 271.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 21.4 24.7 0.0 53.9 NO. OF DAYS WITH PRECIPITATION. 4 3 0 5 0 0 0 0 0 0 4 10 26 NO. OF DAYS PRECIPITATION EQUAL 4 3 0 5 0 0 0 0 0 0 3 10 25 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 1 0 4 0 0 0 0 0 0 1 5 11 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 62 74 63 75 53 33 37 39 33 37 70 77 54 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 47 43 35 57 40 27 31 37 22 25 48 54 39 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 50 41 34 60 39 27 29 33 22 26 51 60 39 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 7 6 0 0 0 0 0 0 0 0 0 6 19 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 7 16 8 0 0 0 0 31 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 14 29 31 31 16 0 0 0 121 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 29 24 3 0 0 0 0 0 0 0 0 17 73 DATE OF START AND END FREEZING START = 5 DEC. END = 3 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1972 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. -0.6 -1.2 8.1 15.4 18.5 25.9 28.3 26.1 24.0 19.9 13.1 4.5 15.2 AVERAGE OF MINIMUM TEMPERATURE IN C. -4.6 -5.9 3.3 9.2 12.1 18.4 20.5 19.1 16.6 12.3 6.2 -0.7 8.9 AVERAGE OF MAXIMUM TEMPERATURE IN C. 3.3 3.6 12.9 21.5 25.0 33.4 36.1 33.2 31.3 27.4 20.0 9.8 21.5 DIFFERENCE BETWEEN AVERAGE MAXIMUM 7.9 9.5 9.6 12.3 12.9 15.0 15.6 14.1 14.7 15.1 13.8 10.5 12.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.36 2.97 5.25 7.13 7.28 7.51 8.45 7.70 9.45 7.42 6.06 4.36 6.41 MEAN OF MIXING RATIO AT 09 GMT. 4.07 3.78 5.64 6.83 8.90 7.79 9.02 10.03 14.71 13.15 9.87 5.28 8.26 MEAN OF MIXING RATIO AT 15 GMT. 3.78 4.34 5.51 6.47 7.84 6.82 8.79 8.75 12.01 11.63 8.39 5.03 7.45 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -10.0 -11.0 -1.5 6.0 5.0 12.0 17.5 14.5 12.0 8.0 1.5 -8.5 -11.0 DAY 21 13 1 4 7 11 26 1 13 30 27 27 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 9.0 15.0 19.0 29.0 31.5 37.0 38.5 36.0 35.0 31.0 24.0 15.0 38.5 DAY 7 20 29 13 31 23 4 18 6 1 7 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 18.0 25.0 44.0 12.0 12.0 0.0 0.0 0.0 0.0 0.0 0.0 24.0 44.0 DAY 31 10 21 24 8 ** ** ** ** ** ** 5 MONTHLY TOTAL PRECIPITATION IN MM. 133.6 83.0 212.0 32.0 14.0 0.0 0.0 0.0 0.0 0.0 0.0 49.0 523.6 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 81.9 8.8 0.0 9.4 NO. OF DAYS WITH PRECIPITATION. 12 7 14 6 2 0 0 0 0 0 0 5 46 NO. OF DAYS PRECIPITATION EQUAL 12 7 14 6 2 0 0 0 0 0 0 5 46 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 7 3 8 1 1 0 0 0 0 0 0 2 22 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 88 86 79 70 61 40 39 40 58 56 70 80 64 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 80 77 58 42 41 22 22 30 46 53 63 65 50 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 75 84 60 44 39 21 23 28 42 53 60 69 50 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 20 22 0 0 0 0 0 0 0 0 0 6 48 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 2 14 6 1 0 0 0 23 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 5 6 0 0 0 0 0 0 0 0 0 0 11 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 30 31 30 24 4 0 0 122 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 30 26 6 0 0 0 0 0 0 0 0 15 77 DATE OF START AND END FREEZING START = 15 DEC. END = 12 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1973 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 2.6 9.3 10.2 15.6 21.7 27.3 28.6 27.7 25.6 19.7 10.3 5.6 17.0 AVERAGE OF MINIMUM TEMPERATURE IN C. -2.8 2.6 3.8 8.3 14.3 19.3 20.6 20.7 18.4 12.4 1.3 -1.7 9.8 AVERAGE OF MAXIMUM TEMPERATURE IN C. 8.0 15.9 16.6 22.9 29.2 35.2 36.5 34.7 32.8 26.9 19.3 13.0 24.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.8 13.3 12.8 14.6 14.9 15.9 15.9 14.0 14.4 14.5 18.0 14.7 14.5 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.63 4.77 5.59 6.92 6.74 7.57 9.57 8.03 6.64 5.92 4.12 4.15 6.14 MEAN OF MIXING RATIO AT 09 GMT. 4.01 5.48 6.72 7.09 8.51 9.58 13.42 10.96 10.47 8.95 5.84 5.50 8.05 MEAN OF MIXING RATIO AT 15 GMT. 3.99 5.55 6.31 6.66 5.92 8.80 11.00 10.42 8.53 7.82 5.28 4.84 7.09 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -6.0 -4.0 0.0 5.0 9.0 13.0 14.5 18.0 14.0 7.5 -8.5 -8.5 -8.5 DAY 1 8 8 4 2 6 2 3 22 30 30 1 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 13.5 21.0 23.0 29.5 33.0 39.0 39.5 37.5 36.0 30.0 24.0 20.0 39.5 DAY 28 20 2 27 30 19 12 5 1 5 1 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 49.0 25.0 26.0 27.0 0.0 0.0 8.0 0.0 0.0 0.0 0.0 12.0 49.0 DAY 16 23 4 2 ** ** 21 ** ** ** ** 29 MONTHLY TOTAL PRECIPITATION IN MM. 88.0 52.0 84.0 53.0 0.0 0.0 13.0 0.0 0.0 0.0 0.0 15.0 305.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 73.4 17.4 4.3 4.9 NO. OF DAYS WITH PRECIPITATION. 5 5 7 3 0 0 2 0 0 0 0 3 25 NO. OF DAYS PRECIPITATION EQUAL 5 5 7 3 0 0 2 0 0 0 0 3 25 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 2 3 2 0 0 0 0 0 0 0 1 11 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 80 71 75 68 50 40 47 39 39 49 60 71 57 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 58 47 56 40 31 26 32 29 31 36 37 50 39 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 61 50 58 41 24 25 32 30 28 37 42 55 40 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 16 1 0 0 0 0 0 0 0 0 5 2 24 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 10 16 15 4 0 0 0 45 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 13 30 31 31 25 2 0 0 132 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 26 8 3 0 0 0 0 0 0 0 9 27 73 DATE OF START AND END FREEZING START = 20 NOV. END = 25 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1974 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 1.7 3.3 11.7 13.9 20.9 26.1 27.7 27.3 24.0 17.8 13.2 5.1 16.0 AVERAGE OF MINIMUM TEMPERATURE IN C. -2.7 -2.9 6.4 7.6 14.2 18.9 21.1 20.2 17.0 11.0 5.7 1.2 9.8 AVERAGE OF MAXIMUM TEMPERATURE IN C. 6.1 9.4 17.0 20.2 27.6 33.2 34.2 34.4 31.0 24.6 20.8 9.0 22.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.8 12.3 10.6 12.6 13.4 14.3 13.1 14.2 14.0 13.6 15.1 7.8 12.5 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.44 3.71 5.82 6.24 7.82 8.64 8.62 8.72 7.51 5.65 4.20 4.11 6.21 MEAN OF MIXING RATIO AT 09 GMT. 4.12 4.55 6.23 7.74 10.58 13.00 10.39 10.18 7.64 7.51 5.74 4.46 7.68 MEAN OF MIXING RATIO AT 15 GMT. 2.99 4.58 6.07 6.46 8.51 9.67 9.97 8.22 8.11 7.45 5.22 4.74 6.83 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -7.5 -10.5 2.0 3.0 9.0 15.0 15.0 15.5 12.0 8.0 -1.0 -6.0 -10.5 DAY 20 6 2 1 1 5 5 29 4 27 26 28 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 11.5 19.0 22.5 26.0 33.0 37.0 38.0 37.0 34.0 27.3 26.0 17.0 38.0 DAY 2 16 21 25 22 6 6 14 9 1 1 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 34.0 21.0 33.5 13.0 2.0 0.0 0.0 0.0 0.0 3.0 0.0 70.0 70.0 DAY 18 12 28 12 6 ** ** ** ** 12 ** 6 MONTHLY TOTAL PRECIPITATION IN MM. 215.5 88.0 42.0 51.0 5.0 0.0 0.0 0.0 0.0 7.0 0.0 194.5 603.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 57.3 9.3 0.0 33.4 NO. OF DAYS WITH PRECIPITATION. 17 9 4 7 3 0 0 0 0 3 0 9 52 NO. OF DAYS PRECIPITATION EQUAL 17 9 4 7 3 0 0 0 0 3 0 9 52 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 9 4 1 2 0 0 0 0 0 0 0 6 22 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 75 78 72 67 56 48 40 45 47 52 54 71 59 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 67 72 47 49 42 38 28 26 24 35 34 57 43 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 52 72 46 44 38 30 29 24 29 44 39 64 43 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 8 8 0 0 0 0 0 0 0 0 0 1 17 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 7 18 14 1 0 0 0 40 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 1 4 0 0 0 0 0 0 0 0 0 0 5 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 11 29 31 31 20 0 0 0 122 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 29 23 0 0 0 0 0 0 0 0 3 15 70 DATE OF START AND END FREEZING START = 26 NOV. END = 28 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1975 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 2.3 4.5 9.2 14.7 20.2 25.6 28.9 28.4 25.0 18.1 12.2 ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -2.0 0.2 3.7 9.6 14.3 19.6 21.1 20.9 17.8 10.0 5.8 ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 6.6 8.9 14.6 19.8 26.1 31.7 36.7 35.9 32.2 26.1 17.7 10.2 22.2 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.6 8.7 10.9 10.2 11.8 12.1 15.6 15.0 14.4 16.1 11.9 ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.81 4.22 5.18 7.70 9.61 11.18 11.18 9.97 7.88 5.84 5.93 5.13 7.30 MEAN OF MIXING RATIO AT 09 GMT. 4.00 4.77 5.65 9.10 11.68 14.46 13.61 11.42 9.62 7.37 7.10 5.77 8.71 MEAN OF MIXING RATIO AT 15 GMT. 4.24 4.61 5.48 8.73 10.97 13.60 12.39 10.89 8.28 6.50 6.51 5.78 8.17 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -13.0 -6.0 -3.0 5.0 9.0 16.0 14.0 15.5 14.0 6.5 4.0 ***** ****** DAY 26 13 8 4 15 12 24 26 20 31 10 ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 14.0 16.0 21.0 25.0 34.0 36.0 38.5 38.5 34.5 30.5 23.0 14.5 38.5 DAY 12 26 23 14 30 27 23 11 12 1 1 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 30.5 17.0 20.0 23.0 18.0 0.0 0.0 0.0 0.0 0.0 15.5 33.0 33.0 DAY 18 3 30 1 12 ** ** ** ** ** 12 24 MONTHLY TOTAL PRECIPITATION IN MM. 88.5 54.0 82.0 51.5 39.5 0.0 0.0 0.0 0.0 0.0 19.5 51.0 386.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 58.2 23.6 0.0 18.3 NO. OF DAYS WITH PRECIPITATION. 8 9 8 8 5 0 0 0 0 0 3 4 45 NO. OF DAYS PRECIPITATION EQUAL 8 9 8 8 5 0 0 0 0 0 3 4 45 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 2 4 1 1 0 0 0 0 0 1 2 15 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 80 82 73 75 69 58 50 46 45 56 74 87 66 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 62 62 50 56 50 42 33 28 28 31 51 69 47 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 70 62 49 59 52 42 32 31 28 33 53 73 49 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 8 4 0 0 0 0 0 0 0 0 0 *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 7 22 15 3 0 0 *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 2 0 0 0 0 0 0 0 0 0 0 0 2 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 9 23 31 31 29 3 0 0 126 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 26 16 7 0 0 0 0 0 0 0 0 *** *** DATE OF START AND END FREEZING START = 1 JAN. END = 10 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1976 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 5.3 ***** 8.7 14.4 19.5 23.6 24.4 24.4 23.0 17.8 11.5 8.6 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. 1.0 ***** 3.9 9.0 12.8 14.2 13.5 14.0 14.1 10.0 5.2 2.9 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.6 9.1 13.5 19.8 26.3 33.1 35.4 34.8 31.8 25.7 17.7 14.3 22.6 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.6 ***** 9.6 10.8 13.5 18.9 21.9 20.8 17.7 15.7 12.5 11.4 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.72 4.69 5.34 7.20 8.42 9.46 11.64 10.56 8.31 7.31 5.65 4.86 7.35 MEAN OF MIXING RATIO AT 09 GMT. 5.28 4.99 5.85 8.61 8.40 11.58 12.40 13.92 10.05 8.07 6.37 5.22 8.39 MEAN OF MIXING RATIO AT 15 GMT. 5.17 4.89 5.70 8.43 8.05 10.81 13.22 13.02 9.60 7.86 6.54 5.15 8.20 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -2.6 ***** -2.5 5.0 10.0 7.0 10.0 10.0 10.0 4.5 2.5 0.0 ****** DAY 5 ** 3 8 1 21 25 21 4 20 21 30 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 15.0 13.0 18.0 25.0 31.0 36.0 38.0 38.0 37.0 29.0 23.0 20.0 38.0 DAY 19 4 19 17 18 17 16 27 4 1 8 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 21.0 48.0 30.5 25.0 5.0 0.0 17.0 0.0 0.0 28.0 0.0 60.0 60.0 DAY 24 10 26 6 20 ** 24 ** ** 28 ** 22 MONTHLY TOTAL PRECIPITATION IN MM. 65.5 204.0 132.5 33.0 10.0 0.0 37.0 0.0 0.0 34.0 0.0 127.0 643.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 62.5 6.7 5.8 25.0 NO. OF DAYS WITH PRECIPITATION. 8 12 10 3 3 0 3 0 0 2 0 6 47 NO. OF DAYS PRECIPITATION EQUAL 8 12 10 3 3 0 3 0 0 2 0 6 47 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 8 5 1 0 0 2 0 0 1 0 6 26 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 87 89 78 77 62 49 54 51 51 63 70 79 68 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 66 65 55 52 37 34 31 39 30 38 48 51 46 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 68 66 59 58 37 33 37 39 33 42 53 57 49 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 *** 0 0 0 0 0 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 *** 0 0 0 0 0 0 0 0 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 5 28 31 31 25 0 0 0 120 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 16 *** 3 0 0 0 0 0 0 0 0 2 *** DATE OF START AND END FREEZING START = 30 DEC. END = 4 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1977 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 1.2 7.7 12.9 14.4 21.4 26.7 27.5 25.6 23.6 18.0 10.5 7.2 16.4 AVERAGE OF MINIMUM TEMPERATURE IN C. -2.9 0.4 4.9 7.2 14.4 18.9 18.5 15.6 15.1 11.1 5.4 1.9 9.2 AVERAGE OF MAXIMUM TEMPERATURE IN C. 5.4 14.9 20.9 21.7 28.3 34.4 36.5 35.5 32.0 24.9 15.6 12.5 23.6 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.3 14.5 16.0 14.5 13.9 15.5 18.0 19.9 16.9 13.8 10.2 10.6 14.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.70 4.56 6.29 7.74 10.01 11.60 15.54 12.88 11.52 8.53 6.52 5.14 8.67 MEAN OF MIXING RATIO AT 09 GMT. 4.51 7.35 9.87 10.94 15.63 17.19 24.95 19.13 18.31 12.49 8.04 6.97 12.95 MEAN OF MIXING RATIO AT 15 GMT. 4.36 6.90 10.43 10.64 14.43 16.51 23.39 18.08 17.81 11.73 7.44 6.81 12.38 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -11.5 -3.0 1.0 3.5 8.5 13.5 11.5 12.0 12.5 5.5 2.5 -2.5 -11.5 DAY 15 2 1 22 6 2 29 12 19 28 30 31 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 9.0 23.0 25.0 27.5 33.5 39.0 39.0 38.6 34.0 38.0 21.5 17.0 39.0 DAY 1 20 17 30 14 25 17 10 5 6 4 4 24 HOUR MAXIMUM PRECIPITATION IN MM. 27.0 32.0 30.0 34.0 0.0 0.0 0.0 0.0 0.0 24.0 29.0 63.0 63.0 DAY 6 7 26 3 ** ** ** ** ** 31 13 22 MONTHLY TOTAL PRECIPITATION IN MM. 62.5 32.0 46.0 51.0 0.0 0.0 0.0 0.0 0.0 88.0 62.0 194.0 535.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 26.2 9.5 0.0 64.2 NO. OF DAYS WITH PRECIPITATION. 6 1 2 4 0 0 0 0 0 5 5 9 32 NO. OF DAYS PRECIPITATION EQUAL 6 1 2 4 0 0 0 0 0 5 5 9 32 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 1 2 2 0 0 0 0 0 4 2 6 19 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 84 84 81 84 72 64 69 62 70 77 84 87 77 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 79 63 62 63 59 47 57 48 56 59 62 67 60 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 80 69 75 72 58 46 55 47 58 61 68 79 64 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 12 0 0 0 0 0 0 0 0 0 0 0 12 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 7 10 0 0 0 0 0 17 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 1 0 0 0 0 0 0 0 0 0 0 0 1 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 10 30 31 31 28 4 0 0 134 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 24 13 0 0 0 0 0 0 0 0 0 7 44 DATE OF START AND END FREEZING START = 25 DEC. END = 13 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1978 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 5.3 7.4 9.9 15.1 20.2 24.6 27.3 27.8 23.4 18.6 9.4 7.4 16.4 AVERAGE OF MINIMUM TEMPERATURE IN C. -0.6 1.1 3.5 7.8 11.5 16.2 18.9 19.4 14.4 10.9 3.6 1.5 9.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 11.1 13.7 16.2 22.4 29.0 33.0 35.8 36.2 32.4 26.3 15.1 13.4 23.7 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.7 12.6 12.7 14.6 17.5 16.8 16.8 16.8 18.0 15.4 11.5 11.9 14.7 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.24 4.84 5.98 7.91 10.10 13.10 14.33 12.79 10.11 8.77 5.87 5.21 8.60 MEAN OF MIXING RATIO AT 09 GMT. 5.45 6.73 9.04 12.38 17.15 20.93 21.00 21.83 17.87 12.99 9.00 8.16 13.54 MEAN OF MIXING RATIO AT 15 GMT. 5.20 6.46 8.66 11.54 16.27 19.46 19.63 19.61 16.86 12.48 8.07 7.31 12.63 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -4.0 -2.5 1.0 5.0 7.0 11.5 14.5 16.5 12.0 7.5 1.0 -1.5 -4.0 DAY 17 13 1 15 9 1 10 13 30 31 24 31 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 14.5 17.0 21.0 27.0 32.5 36.5 39.0 38.0 35.5 31.5 21.5 17.0 39.0 DAY 24 19 28 10 25 10 2 7 1 1 1 10 24 HOUR MAXIMUM PRECIPITATION IN MM. 118.0 32.0 23.0 21.0 0.0 0.0 0.0 0.0 0.0 0.0 16.0 75.0 118.0 DAY 10 25 13 13 ** ** ** ** ** ** 17 3 MONTHLY TOTAL PRECIPITATION IN MM. 412.0 66.0 64.0 44.0 0.0 0.0 0.0 0.0 0.0 0.0 53.0 174.0 813.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 66.7 5.4 0.0 27.9 NO. OF DAYS WITH PRECIPITATION. 9 9 6 4 0 0 0 0 0 0 7 5 40 NO. OF DAYS PRECIPITATION EQUAL 9 9 6 4 0 0 0 0 0 0 7 5 40 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 8 2 2 2 0 0 0 0 0 0 3 5 22 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 82 85 86 87 83 76 72 64 66 78 83 88 79 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 65 64 72 69 65 60 53 54 55 54 73 73 63 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 69 70 78 72 66 61 55 53 61 67 81 81 68 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 1 0 0 0 0 0 0 0 0 0 0 0 1 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 1 8 7 0 0 0 0 16 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 14 28 30 31 29 2 0 0 134 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 22 8 0 0 0 0 0 0 0 0 0 5 35 DATE OF START AND END FREEZING START = 11 DEC. END = 26 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1979 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 3.5 6.9 8.7 16.6 19.2 24.4 26.8 26.1 22.9 18.5 13.7 5.8 16.1 AVERAGE OF MINIMUM TEMPERATURE IN C. -2.3 -0.3 1.7 8.2 11.2 15.5 17.3 16.8 13.8 10.6 5.4 -1.0 8.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.4 14.2 15.6 24.9 27.2 33.3 36.2 35.4 31.9 26.3 21.9 12.7 24.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 11.7 14.5 13.9 16.7 16.0 17.8 18.9 18.6 18.1 15.7 16.5 13.7 16.0 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.98 4.72 5.42 8.59 10.14 14.06 15.78 15.03 12.09 9.61 6.92 4.24 9.21 MEAN OF MIXING RATIO AT 09 GMT. 6.16 8.39 9.33 14.34 16.17 23.22 24.64 24.14 19.74 16.45 13.16 8.11 15.32 MEAN OF MIXING RATIO AT 15 GMT. 5.46 7.27 8.10 12.46 14.64 19.62 20.75 21.36 16.36 13.00 9.80 6.24 12.92 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -6.5 -6.0 -5.5 3.0 6.5 12.5 14.5 14.5 11.5 5.5 0.0 -5.0 -6.5 DAY 29 1 5 30 1 3 6 30 22 30 29 24 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 15.0 18.5 20.5 29.5 33.0 38.5 38.5 37.5 36.5 29.0 26.5 17.0 38.5 DAY 6 27 22 24 22 30 11 5 14 3 10 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 77.5 25.0 31.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13.5 50.0 77.5 DAY 11 11 27 ** ** ** ** ** ** ** 30 8 MONTHLY TOTAL PRECIPITATION IN MM. 196.5 40.0 78.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13.5 220.5 549.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 57.4 0.0 0.0 42.6 NO. OF DAYS WITH PRECIPITATION. 8 3 6 0 0 0 0 0 0 0 1 11 29 NO. OF DAYS PRECIPITATION EQUAL 8 3 6 0 0 0 0 0 0 0 1 11 29 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 2 3 0 0 0 0 0 0 0 1 6 16 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 85 82 84 86 80 85 84 83 77 78 81 78 82 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 75 73 77 66 66 69 60 62 61 70 76 83 70 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 79 77 79 69 71 67 59 68 64 71 78 81 72 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 7 3 3 0 0 0 0 0 0 0 0 3 16 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 11 27 31 29 23 0 0 0 121 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 26 13 4 0 0 0 0 0 0 0 1 24 68 DATE OF START AND END FREEZING START = 29 NOV. END = 28 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1980 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 2.8 4.9 8.9 14.8 20.0 24.3 26.5 27.5 23.5 18.7 12.6 5.9 15.9 AVERAGE OF MINIMUM TEMPERATURE IN C. -4.6 -2.1 1.5 5.6 11.4 15.7 17.1 18.4 14.6 9.9 4.6 -1.3 7.6 AVERAGE OF MAXIMUM TEMPERATURE IN C. 10.1 11.8 16.3 24.1 28.6 33.0 35.8 36.6 32.3 27.4 20.5 13.2 24.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 14.7 13.9 14.8 18.5 17.2 17.3 18.7 18.2 17.7 17.5 15.9 14.5 16.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.13 4.14 5.41 7.42 10.59 14.63 15.10 16.56 13.30 9.42 6.42 3.97 9.18 MEAN OF MIXING RATIO AT 09 GMT. 6.18 6.97 9.58 13.86 18.88 26.30 28.75 29.68 25.53 16.72 12.26 7.90 16.88 MEAN OF MIXING RATIO AT 15 GMT. 4.99 5.65 7.57 10.93 14.81 20.16 24.05 26.38 21.23 13.85 10.34 6.57 13.88 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -7.0 -5.0 -1.0 3.0 9.0 13.0 15.5 17.0 10.5 8.0 2.0 -4.5 -7.0 DAY 19 3 8 18 1 1 2 11 28 23 29 30 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 13.5 16.0 20.5 26.5 32.0 35.5 37.0 38.5 35.5 32.0 23.5 19.0 38.5 DAY 29 28 26 22 26 21 21 8 2 1 13 7 24 HOUR MAXIMUM PRECIPITATION IN MM. 43.0 65.0 16.0 25.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 49.0 65.0 DAY 23 11 15 15 ** ** ** ** ** ** 10 18 MONTHLY TOTAL PRECIPITATION IN MM. 109.5 212.5 77.5 35.5 0.0 0.0 0.0 0.0 0.0 0.0 2.0 138.5 575.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 69.4 6.2 0.0 24.4 NO. OF DAYS WITH PRECIPITATION. 5 10 10 3 0 0 0 0 0 0 1 5 34 NO. OF DAYS PRECIPITATION EQUAL 5 10 10 3 0 0 0 0 0 0 1 5 34 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 7 4 1 0 0 0 0 0 0 0 4 20 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 72 79 82 82 83 85 78 81 81 78 80 75 80 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 72 72 74 72 71 77 72 73 77 65 73 74 73 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 76 75 77 74 73 74 76 80 78 73 79 79 76 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 24 4 0 0 0 0 0 0 0 0 0 3 31 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 10 30 31 31 26 10 0 0 138 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 31 24 5 0 0 0 0 0 0 0 0 23 83 DATE OF START AND END FREEZING START = 9 DEC. END = 9 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1981 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 2.5 5.6 9.1 14.6 19.6 24.2 26.9 26.7 23.3 17.6 12.4 9.7 16.0 AVERAGE OF MINIMUM TEMPERATURE IN C. -4.6 -1.2 1.6 6.6 11.3 14.9 17.4 17.5 14.1 9.6 4.8 0.1 7.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.7 12.3 16.6 22.6 27.9 33.5 36.4 35.9 32.5 25.7 20.1 19.4 24.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 14.3 13.5 15.0 16.0 16.6 18.6 19.0 18.4 18.4 16.1 15.3 19.3 16.7 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.95 4.01 5.53 7.56 10.31 13.90 16.29 15.89 12.79 9.15 6.74 4.41 9.13 MEAN OF MIXING RATIO AT 09 GMT. 5.93 5.28 9.31 13.64 19.40 27.97 30.11 26.27 20.86 13.21 11.05 11.11 16.18 MEAN OF MIXING RATIO AT 15 GMT. 4.86 4.60 6.86 9.58 13.74 21.03 24.39 21.31 16.87 11.56 8.75 7.69 12.60 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -6.5 -6.0 -3.5 3.5 7.5 12.5 16.0 16.5 12.0 8.0 1.0 -2.0 -6.5 DAY 14 4 5 2 1 8 8 3 24 19 30 28 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 15.5 17.5 22.0 26.5 33.5 35.0 38.5 38.0 37.0 30.0 23.0 22.5 38.5 DAY 13 10 21 22 29 21 14 17 7 1 2 2 24 HOUR MAXIMUM PRECIPITATION IN MM. 50.0 41.0 33.5 9.0 13.0 0.0 0.0 0.0 0.0 0.0 12.0 16.0 50.0 DAY 12 24 2 9 1 ** ** ** ** ** 5 31 MONTHLY TOTAL PRECIPITATION IN MM. 168.0 154.0 99.0 23.0 19.5 0.0 0.0 0.0 0.0 0.0 12.0 22.0 497.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 84.6 8.5 0.0 6.8 NO. OF DAYS WITH PRECIPITATION. 11 5 8 4 4 0 0 0 0 0 1 2 35 NO. OF DAYS PRECIPITATION EQUAL 11 5 8 4 4 0 0 0 0 0 1 2 35 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 6 5 3 0 1 0 0 0 0 0 1 1 17 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 68 78 84 83 79 82 78 82 77 77 77 73 78 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 72 53 74 77 72 80 72 64 63 58 69 72 69 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 78 60 77 75 69 74 79 71 67 72 69 70 72 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 25 6 0 0 0 0 0 0 0 0 0 0 31 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 10 30 31 31 27 1 0 0 130 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 31 17 10 0 0 0 0 0 0 0 0 11 69 DATE OF START AND END FREEZING START = 21 DEC. END = 12 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1982 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 4.3 2.8 6.7 13.5 19.3 22.9 26.1 ***** 23.2 16.8 8.9 3.3 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -4.4 -4.5 -0.2 5.3 9.5 12.3 15.6 ***** 13.5 9.1 2.9 -3.0 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 13.1 10.2 13.6 21.8 29.1 33.5 36.6 ***** 32.9 24.4 15.0 9.7 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 17.5 14.7 13.8 16.5 19.6 21.2 21.0 ***** 19.4 15.3 12.1 12.7 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.92 2.97 4.46 6.65 9.63 11.47 13.68 ***** 11.57 8.64 5.62 3.39 ***** MEAN OF MIXING RATIO AT 09 GMT. 6.53 5.86 7.77 8.46 11.88 15.91 18.12 ***** 16.92 12.75 7.76 5.43 ***** MEAN OF MIXING RATIO AT 15 GMT. 4.94 4.61 5.91 6.93 10.05 12.50 14.76 ***** 13.57 10.41 6.54 4.42 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -6.0 -5.5 -5.5 1.0 6.5 9.5 13.0 ***** 11.0 4.5 -1.5 -4.5 ****** DAY 19 3 2 1 7 1 1 ** 27 30 30 2 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 17.0 13.0 15.5 28.5 32.0 36.5 38.5 ***** 36.0 30.0 19.0 12.5 ****** DAY 5 28 12 22 28 22 14 ** 10 2 8 5 24 HOUR MAXIMUM PRECIPITATION IN MM. 55.0 24.0 16.5 0.0 0.0 0.0 0.0 ***** 0.0 10.0 27.0 39.0 ****** DAY 29 1 19 ** ** ** ** ** ** 29 10 6 MONTHLY TOTAL PRECIPITATION IN MM. 141.0 119.0 124.5 0.0 0.0 0.0 0.0 ***** 0.0 47.0 92.5 81.5 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 63.5 0.0 0.0 36.5 NO. OF DAYS WITH PRECIPITATION. 5 9 12 0 0 0 0 *** 0 8 10 6 *** NO. OF DAYS PRECIPITATION EQUAL 5 9 12 0 0 0 0 *** 0 8 10 6 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 5 5 0 0 0 0 *** 0 1 3 3 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 71 73 76 68 62 59 68 *** 66 71 78 74 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 64 70 74 51 48 50 43 *** 49 63 69 68 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 69 72 74 58 57 58 50 *** 49 67 72 71 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 23 24 3 0 0 0 0 *** 0 0 0 6 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 *** 0 0 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 *** 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 11 27 31 *** 28 2 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 *** 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 *** 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 31 28 18 0 0 0 0 *** 0 0 3 31 *** DATE OF START AND END FREEZING START = 28 NOV. END = 30 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1983 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 3.0 3.3 7.3 13.0 20.0 25.3 26.4 26.1 23.4 16.8 12.2 6.2 15.2 AVERAGE OF MINIMUM TEMPERATURE IN C. -3.4 -3.9 0.2 5.1 10.6 14.9 15.2 14.7 12.8 6.5 2.3 -1.8 6.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.4 10.6 14.4 20.9 29.5 35.7 37.5 37.4 33.9 27.0 22.1 14.2 24.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.8 14.5 14.2 15.8 18.9 20.8 22.3 22.7 21.1 20.5 19.8 16.0 18.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.36 3.05 4.44 6.18 9.51 13.55 12.03 11.66 11.56 7.02 5.32 3.65 7.61 MEAN OF MIXING RATIO AT 09 GMT. 5.22 5.55 6.42 7.73 10.57 19.79 19.85 15.13 11.98 8.08 5.81 4.99 10.09 MEAN OF MIXING RATIO AT 15 GMT. 4.39 4.26 5.07 7.15 9.99 14.16 12.89 12.07 10.20 7.94 6.22 4.72 8.26 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -6.5 -7.0 -6.0 2.5 7.5 13.5 14.5 13.5 10.5 3.5 1.0 -5.5 -7.0 DAY 31 1 1 1 1 1 2 21 29 30 24 25 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 15.5 14.5 20.0 24.5 34.0 38.0 38.5 38.5 37.0 30.0 25.0 19.5 38.5 DAY 2 20 29 29 25 24 1 1 1 2 1 7 24 HOUR MAXIMUM PRECIPITATION IN MM. 33.0 16.5 20.0 14.0 10.0 0.0 0.0 0.0 0.0 0.0 0.0 9.5 33.0 DAY 19 27 16 1 2 ** ** ** ** ** ** 12 MONTHLY TOTAL PRECIPITATION IN MM. 76.5 40.5 76.5 40.0 10.0 0.0 0.0 0.0 0.0 0.0 0.0 14.5 258.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 75.0 19.4 0.0 5.6 NO. OF DAYS WITH PRECIPITATION. 9 4 10 5 1 0 0 0 0 0 0 3 32 NO. OF DAYS PRECIPITATION EQUAL 8 4 10 5 1 0 0 0 0 0 0 3 31 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 2 3 2 1 0 0 0 0 0 0 0 10 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 73 68 73 73 71 69 59 57 69 60 65 66 67 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 66 66 62 47 38 50 44 33 33 35 33 47 46 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 72 66 66 67 67 52 41 40 36 50 54 57 56 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 14 15 3 0 0 0 0 0 0 0 0 11 43 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 16 29 31 31 30 1 0 0 138 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 29 28 12 0 0 0 0 0 0 0 0 19 88 DATE OF START AND END FREEZING START = 13 DEC. END = 25 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1984 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 3.4 5.4 10.0 15.7 18.2 23.5 25.2 25.5 22.2 16.1 9.6 5.4 15.0 AVERAGE OF MINIMUM TEMPERATURE IN C. -4.3 -2.5 2.6 7.7 10.4 13.9 15.2 15.0 12.7 7.5 3.0 -0.2 6.8 AVERAGE OF MAXIMUM TEMPERATURE IN C. 11.0 13.3 17.3 23.7 26.1 33.2 35.2 36.0 32.0 24.7 16.2 11.0 23.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 15.3 15.8 14.7 16.0 15.7 19.3 20.0 21.0 19.3 17.2 13.2 11.2 16.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 2.83 3.43 5.32 7.81 8.79 12.25 12.06 12.11 10.26 6.82 5.58 4.49 7.65 MEAN OF MIXING RATIO AT 09 GMT. 4.35 4.40 6.13 7.89 10.00 17.21 17.75 17.65 13.24 8.98 7.12 6.13 10.07 MEAN OF MIXING RATIO AT 15 GMT. 3.79 4.24 5.47 7.65 8.42 9.93 11.48 10.46 9.40 7.41 6.69 4.95 7.49 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -6.0 -6.0 -3.5 5.5 8.5 12.0 14.5 14.0 8.5 5.0 1.0 -3.5 -6.0 DAY 31 2 18 1 7 2 1 25 30 28 30 31 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 13.0 16.5 24.5 25.5 28.5 35.5 37.0 37.0 35.5 29.0 21.0 15.0 37.0 DAY 4 16 12 10 26 19 28 18 1 1 3 4 24 HOUR MAXIMUM PRECIPITATION IN MM. 37.0 7.5 34.5 9.0 27.0 0.0 0.0 0.0 0.0 0.0 40.5 15.5 40.5 DAY 29 26 28 17 9 ** ** ** ** ** 12 7 MONTHLY TOTAL PRECIPITATION IN MM. 46.0 11.0 218.5 10.5 42.5 0.0 0.0 0.0 0.0 0.0 73.0 79.5 481.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 57.3 11.0 0.0 31.7 NO. OF DAYS WITH PRECIPITATION. 3 2 10 2 4 0 0 0 0 0 8 10 39 NO. OF DAYS PRECIPITATION EQUAL 3 2 10 2 4 0 0 0 0 0 7 10 38 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 0 10 0 2 0 0 0 0 0 2 5 20 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 65 68 72 70 65 70 56 56 60 57 77 81 66 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 47 44 47 39 42 48 44 43 39 42 56 64 46 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 55 58 59 57 47 34 33 30 35 45 65 64 49 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 21 9 0 0 0 0 0 0 0 0 0 0 30 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 26 31 31 25 0 0 0 113 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 30 28 8 0 0 0 0 0 0 0 0 20 86 DATE OF START AND END FREEZING START = 11 DEC. END = 19 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1985 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 3.9 5.7 9.7 13.5 17.6 25.0 26.6 ***** ***** 16.5 12.2 4.8 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -0.9 -0.6 2.6 5.8 8.8 15.6 16.1 ***** ***** 7.0 6.0 0.7 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 8.6 12.1 16.7 21.2 26.5 34.4 37.0 ***** ***** 26.0 18.5 9.2 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.5 12.7 14.1 15.4 17.7 18.8 20.9 ***** ***** 19.0 12.5 8.5 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.20 4.24 5.19 6.59 8.17 12.36 12.82 ***** 6.56 6.16 6.50 4.27 ***** MEAN OF MIXING RATIO AT 09 GMT. 5.82 5.32 5.77 7.19 9.30 13.55 13.28 ***** 8.81 7.56 7.04 4.55 ***** MEAN OF MIXING RATIO AT 15 GMT. 4.91 4.83 5.38 5.45 6.77 10.24 10.29 ***** 7.17 6.62 6.33 4.18 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -6.0 -4.0 1.0 3.0 7.0 13.5 14.5 ***** ***** 5.5 4.0 -5.0 ****** DAY 10 18 2 2 3 1 31 ** ** 22 21 31 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 12.8 15.5 20.8 24.0 31.0 37.0 38.0 ***** ***** 30.0 23.0 15.0 ****** DAY 31 25 24 24 30 25 12 ** ** 2 5 2 24 HOUR MAXIMUM PRECIPITATION IN MM. 67.5 61.0 0.0 0.0 5.5 0.0 0.0 ***** 0.0 0.0 21.0 58.0 ****** DAY 3 1 ** ** 13 ** ** ** ** ** 13 19 MONTHLY TOTAL PRECIPITATION IN MM. 144.5 81.0 0.0 0.0 9.0 0.0 0.0 ***** 0.0 0.0 35.0 167.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 51.7 2.1 0.0 46.3 NO. OF DAYS WITH PRECIPITATION. 7 2 0 0 2 0 0 *** 0 0 3 10 *** NO. OF DAYS PRECIPITATION EQUAL 7 2 0 0 2 0 0 *** 0 0 3 9 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 2 0 0 0 0 0 *** 0 0 2 6 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 76 76 72 65 60 61 61 *** 44 54 77 76 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 68 50 42 38 36 35 29 *** 27 32 47 53 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 69 59 53 38 35 33 28 *** 27 36 54 58 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 7 1 0 0 0 0 0 *** *** 0 0 3 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 *** *** 0 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 *** *** 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 6 30 30 *** *** 1 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 *** *** 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 *** *** 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 16 20 0 0 0 0 0 *** *** 0 0 10 *** DATE OF START AND END FREEZING START = 8 DEC. END = 27 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1986 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 3.7 5.7 8.6 14.9 19.9 26.3 27.9 25.2 22.0 19.5 10.4 3.4 15.6 AVERAGE OF MINIMUM TEMPERATURE IN C. -2.5 0.1 3.0 8.6 12.3 16.7 19.5 16.4 13.6 11.5 6.4 -0.9 8.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.9 11.4 14.1 21.1 27.6 35.8 36.3 34.0 30.4 27.6 14.4 7.6 22.5 DIFFERENCE BETWEEN AVERAGE MAXIMUM 12.4 11.3 11.1 12.5 15.3 19.1 16.8 17.6 16.8 16.1 8.0 8.5 13.8 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.24 4.27 5.21 7.75 8.14 7.80 9.30 8.15 5.92 6.32 6.09 3.80 6.33 MEAN OF MIXING RATIO AT 09 GMT. 3.63 4.01 4.89 8.38 7.01 6.69 9.12 8.58 7.18 8.05 7.60 5.16 6.69 MEAN OF MIXING RATIO AT 15 GMT. 3.52 3.89 4.66 6.92 6.32 5.22 7.51 6.53 5.45 6.90 6.67 4.30 5.66 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -5.5 -3.0 1.0 5.0 8.0 13.0 16.5 14.5 11.5 7.0 4.0 -2.6 -5.5 DAY 21 17 10 2 7 2 30 10 15 31 30 17 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 13.6 16.5 18.0 24.5 34.0 38.5 39.0 36.5 31.5 31.0 24.0 10.5 39.0 DAY 15 23 3 17 28 29 9 20 21 2 1 30 24 HOUR MAXIMUM PRECIPITATION IN MM. 3.5 22.5 49.0 28.0 10.0 0.0 0.0 0.0 0.0 0.0 44.0 89.0 89.0 DAY 27 10 26 10 4 ** ** ** ** ** 30 1 MONTHLY TOTAL PRECIPITATION IN MM. 7.5 48.0 121.5 72.5 13.5 0.0 0.0 0.0 0.0 0.0 136.5 185.0 584.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 30.3 14.7 0.0 55.0 NO. OF DAYS WITH PRECIPITATION. 4 8 8 9 3 0 0 0 0 0 12 8 52 NO. OF DAYS PRECIPITATION EQUAL 4 8 8 8 3 0 0 0 0 0 11 8 50 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 0 1 4 3 1 0 0 0 0 0 5 6 20 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 70 79 77 79 59 39 41 42 40 51 77 73 61 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 42 43 42 48 28 16 21 23 23 31 67 69 38 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 52 53 52 56 33 15 21 22 24 38 72 68 42 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 5 0 0 0 0 0 0 0 0 0 0 0 5 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 3 0 0 0 0 0 3 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 12 30 31 30 26 6 0 0 135 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 31 15 0 0 0 0 0 0 0 0 0 25 71 DATE OF START AND END FREEZING START = 5 DEC. END = 20 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1987 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 15 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** ** ** ** MONTHLY TOTAL PRECIPITATION IN MM. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION ***** ***** ***** ***** NO. OF DAYS WITH PRECIPITATION. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** *** *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** *** *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1988 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** ***** ***** ***** ***** ***** ***** ***** ***** 20.6 ***** ***** ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** 14.1 ***** ***** ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** 12.4 17.8 ***** ***** ***** ***** ***** ***** 26.9 ***** ***** ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** ***** ***** ***** ***** ***** ***** ***** ***** 12.8 ***** ***** ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** MEAN OF MIXING RATIO AT 09 GMT. 4.45 4.61 5.01 6.57 6.92 6.11 9.21 9.04 7.36 6.48 4.75 4.51 6.25 MEAN OF MIXING RATIO AT 15 GMT. ***** 4.82 5.35 ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** ***** ***** ***** ***** ***** ***** ***** ***** 12.0 ***** ***** ****** DAY ** ** ** ** ** ** ** ** ** 30 ** ** ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** 18.0 24.0 ***** ***** ***** ***** ***** ***** 28.5 ***** ***** ****** DAY ** 29 30 ** ** ** ** ** ** 1 ** ** 24 HOUR MAXIMUM PRECIPITATION IN MM. 50.0 69.0 19.0 40.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 50.0 69.0 DAY 19 3 9 27 ** ** ** ** ** ** ** 26 MONTHLY TOTAL PRECIPITATION IN MM. 161.1 196.0 56.8 84.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 80.8 578.8 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 71.5 14.5 0.0 14.0 NO. OF DAYS WITH PRECIPITATION. 9 9 9 9 0 0 0 0 0 0 0 7 43 NO. OF DAYS PRECIPITATION EQUAL 8 9 5 8 0 0 0 0 0 0 0 7 37 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 5 6 3 3 0 0 0 0 0 0 0 2 19 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** *** *** *** *** *** *** *** *** *** *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 64 57 41 40 26 18 23 24 23 29 34 46 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** 54 44 *** *** *** *** *** *** *** *** *** *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** 0 *** *** *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** *** *** *** *** *** *** *** *** 0 *** *** *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 *** *** *** *** *** *** 0 *** *** *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 *** *** *** *** *** *** 0 *** *** *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 *** *** *** *** *** *** 0 *** *** *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 *** *** *** *** *** *** 0 *** *** *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** *** *** *** *** *** *** *** *** 0 *** *** *** DATE OF START AND END FREEZING START = ** **** END = ** **** IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1989 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C.***** 4.9 ***** 15.9 21.9 27.4 29.6 28.5 24.9 19.5 11.9 7.1 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. ***** -0.2 ***** 10.3 15.1 20.0 23.0 21.8 17.9 12.2 7.1 2.7 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. ***** 10.0 15.8 21.1 28.6 34.8 36.2 35.2 32.0 26.9 16.8 11.5 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM ***** 10.2 ***** 10.8 13.5 14.8 13.2 13.4 14.1 14.7 9.7 8.8 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. ***** ***** ***** 6.67 7.97 8.31 9.32 8.35 7.13 5.68 6.25 4.87 ***** MEAN OF MIXING RATIO AT 09 GMT. 3.50 3.76 4.63 6.16 6.45 7.03 8.49 7.88 6.69 5.66 6.68 4.92 5.99 MEAN OF MIXING RATIO AT 15 GMT. ***** ***** 4.97 6.48 7.06 8.88 8.94 8.80 7.15 6.26 6.50 5.00 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. ***** -4.5 ***** -1.0 8.5 17.5 20.0 20.0 14.2 8.0 2.0 -1.0 ****** DAY ** 4 ** 1 2 12 6 31 30 24 25 7 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. ***** 16.5 22.0 27.0 34.5 38.5 39.0 36.4 35.2 31.6 23.4 15.8 ****** DAY ** 28 7 16 29 27 9 28 1 9 6 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 28.0 24.0 7.0 6.0 0.0 0.0 0.0 0.0 0.0 0.0 28.0 23.0 28.0 DAY 3 22 19 7 ** ** ** ** ** ** 15 5 MONTHLY TOTAL PRECIPITATION IN MM. 28.0 58.0 24.8 16.1 0.0 0.0 0.0 0.0 0.0 0.0 80.3 92.1 299.3 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 37.0 5.4 0.0 57.6 NO. OF DAYS WITH PRECIPITATION. 1 6 7 6 0 0 0 0 0 0 9 7 36 NO. OF DAYS PRECIPITATION EQUAL 1 6 6 5 0 0 0 0 0 0 9 6 33 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 2 0 0 0 0 0 0 0 0 3 5 11 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. *** *** *** 67 58 45 42 42 45 52 79 82 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 49 51 40 38 25 20 21 21 22 25 56 57 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. *** *** 47 46 29 26 23 25 24 30 56 60 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** 2 *** 0 0 0 0 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL *** 0 *** 0 0 8 29 27 0 0 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 0 0 0 0 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 13 30 31 31 19 5 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 0 0 0 0 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL *** 0 0 0 0 0 0 0 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. *** 18 *** 1 0 0 0 0 0 0 0 3 *** DATE OF START AND END FREEZING START = 7 DEC. END = 1 APR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1990 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 3.8 6.3 11.7 15.9 23.6 ***** ***** 29.3 26.1 19.7 14.0 9.3 ****** AVERAGE OF MINIMUM TEMPERATURE IN C. -0.4 1.7 5.3 9.6 16.8 ***** ***** 22.3 18.9 12.9 7.6 3.7 ****** AVERAGE OF MAXIMUM TEMPERATURE IN C. 8.0 10.9 18.1 22.3 30.4 ***** ***** 36.3 33.4 26.5 20.5 14.9 ****** DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.4 9.2 12.8 12.7 13.6 ***** ***** 14.0 14.5 13.6 12.9 11.2 ****** AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.97 4.24 4.53 5.81 7.28 ***** ***** 9.23 7.10 5.77 5.04 4.33 ***** MEAN OF MIXING RATIO AT 09 GMT. 3.99 4.38 4.49 5.88 6.56 ***** ***** 8.61 6.19 5.24 4.92 4.38 ***** MEAN OF MIXING RATIO AT 15 GMT. 3.94 4.64 4.83 5.86 7.26 ***** ***** 9.20 7.40 5.68 5.12 4.49 ***** ABSOLUTE OF MINIMUM TEMPERATURE IN C. -3.4 -2.5 0.0 2.4 11.9 ***** ***** 19.8 16.5 7.8 4.4 -3.5 ****** DAY 18 25 1 7 14 ** ** 29 26 30 29 28 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 12.4 15.2 24.7 27.5 34.4 ***** ***** 38.2 36.5 30.5 24.8 20.0 ****** DAY 22 18 13 27 23 ** ** 13 2 5 5 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 30.0 38.0 5.1 13.0 0.0 ***** ***** 0.0 0.0 0.0 12.0 12.0 ****** DAY 5 10 24 3 ** ** ** ** ** ** 28 22 MONTHLY TOTAL PRECIPITATION IN MM. 105.7 165.1 12.3 23.5 0.0 ***** ***** 0.0 0.0 0.0 12.3 32.0 ****** ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 80.7 6.7 0.0 12.6 NO. OF DAYS WITH PRECIPITATION. 10 10 5 3 0 *** *** 0 0 0 2 4 *** NO. OF DAYS PRECIPITATION EQUAL 10 10 3 2 0 *** *** 0 0 0 1 4 *** OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 6 0 2 0 *** *** 0 0 0 1 2 *** OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 82 78 64 62 49 *** *** 44 42 50 63 70 *** MEAN OF RELATIVE HUMIDITY AT 09 GMT. 59 54 36 34 24 *** *** 22 19 24 35 44 *** MEAN OF RELATIVE HUMIDITY AT 15 GMT. 57 57 39 36 27 *** *** 24 24 27 38 47 *** NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 *** *** 0 0 0 0 0 *** OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 1 *** *** 26 3 0 0 0 *** OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 *** *** 0 0 0 0 0 *** OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 15 *** *** 31 30 5 0 0 *** OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 *** *** 0 0 0 0 0 *** OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 *** *** 0 0 0 0 0 *** OR MORE THAN 45 NUMBER OF FREEZING DAYS. 25 8 1 0 0 *** *** 0 0 0 0 4 *** DATE OF START AND END FREEZING START = 24 DEC. END = 1 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1991 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 5.7 6.5 11.4 17.3 21.9 26.9 29.8 29.1 25.8 18.6 13.3 7.5 17.8 AVERAGE OF MINIMUM TEMPERATURE IN C. 1.7 1.4 6.2 10.8 15.2 19.4 22.1 21.7 18.7 12.3 7.1 3.6 11.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.8 11.6 16.6 23.7 28.6 34.4 37.4 36.5 32.9 24.9 19.5 11.4 23.9 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.1 10.2 10.4 12.9 13.4 15.0 15.3 14.8 14.2 12.6 12.4 7.8 12.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.44 4.09 5.69 6.20 6.57 8.05 9.24 8.87 7.81 7.18 5.22 5.57 6.58 MEAN OF MIXING RATIO AT 09 GMT. 4.49 4.33 5.66 6.14 6.01 8.49 9.04 7.85 6.71 6.31 4.93 5.50 6.29 MEAN OF MIXING RATIO AT 15 GMT. 4.95 4.28 5.79 6.71 6.99 8.82 8.94 9.25 7.09 6.39 4.62 5.47 6.61 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -2.0 -2.8 -1.0 7.0 10.0 15.2 18.6 19.4 14.6 9.8 4.0 -1.0 -2.8 DAY 15 14 8 13 6 13 24 25 30 18 25 27 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 14.0 16.5 24.0 29.0 33.5 36.6 39.8 38.8 37.6 28.0 24.6 16.4 39.8 DAY 1 28 22 27 31 30 11 10 10 10 1 12 24 HOUR MAXIMUM PRECIPITATION IN MM. 51.0 38.0 19.0 3.8 0.0 0.0 0.0 0.0 0.5 20.0 0.0 41.0 51.0 DAY 19 21 24 5 ** ** ** ** 30 2 ** 4 MONTHLY TOTAL PRECIPITATION IN MM. 226.1 72.0 75.4 4.8 0.0 0.0 0.0 0.0 0.7 23.0 0.0 188.6 590.6 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 63.2 0.8 0.1 35.8 NO. OF DAYS WITH PRECIPITATION. 12 9 9 2 0 0 0 0 2 5 0 16 55 NO. OF DAYS PRECIPITATION EQUAL 9 9 6 2 0 0 0 0 0 2 0 15 43 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 7 1 4 0 0 0 0 0 0 1 0 8 21 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 80 75 74 61 48 46 45 44 47 63 65 84 61 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 58 51 47 32 23 25 24 21 22 32 35 62 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 65 50 51 38 30 27 23 25 25 35 36 65 39 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 8 27 24 2 0 0 0 61 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 9 30 31 31 25 0 0 0 126 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 12 12 1 0 0 0 0 0 0 0 0 3 28 DATE OF START AND END FREEZING START = 26 DEC. END = 8 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1992 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 2.3 5.0 7.6 13.7 18.9 25.5 29.0 27.5 23.5 18.8 13.0 5.9 15.9 AVERAGE OF MINIMUM TEMPERATURE IN C. -1.4 0.1 2.4 8.5 12.9 18.5 22.1 20.9 16.7 11.9 6.8 1.7 10.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 5.9 10.0 12.8 18.9 24.9 32.6 35.8 34.0 30.3 25.7 19.2 10.1 21.7 DIFFERENCE BETWEEN AVERAGE MAXIMUM 7.3 9.9 10.4 10.4 12.0 14.1 13.7 13.1 13.6 13.8 12.4 8.4 11.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.83 3.99 4.41 6.05 8.20 8.23 8.73 9.01 6.48 5.70 5.54 4.79 6.25 MEAN OF MIXING RATIO AT 09 GMT. 3.72 3.53 3.73 5.38 7.38 6.71 6.67 7.46 5.91 4.92 5.07 4.73 5.43 MEAN OF MIXING RATIO AT 15 GMT. 3.93 3.53 4.46 5.80 7.04 8.87 8.85 8.30 6.25 4.79 5.19 4.82 5.99 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -7.4 -6.0 -3.0 1.4 8.0 14.4 19.6 12.4 7.4 8.8 -0.6 -2.6 -7.4 DAY 29 12 1 7 5 5 19 31 24 27 28 11 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 10.6 15.6 19.6 25.0 31.4 37.2 37.8 37.0 32.0 29.6 23.6 16.4 37.8 DAY 16 22 29 21 30 29 3 7 15 4 2 2 24 HOUR MAXIMUM PRECIPITATION IN MM. 33.0 40.1 17.4 32.0 14.0 0.0 0.0 0.0 0.0 0.0 1.5 42.0 42.0 DAY 2 25 15 26 1 ** ** ** ** ** 26 9 MONTHLY TOTAL PRECIPITATION IN MM. 155.6 83.1 70.6 71.9 24.2 0.0 0.0 0.0 0.0 0.0 1.5 204.1 611.0 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 50.6 15.7 0.0 33.6 NO. OF DAYS WITH PRECIPITATION. 12 8 9 7 7 0 0 0 0 0 1 15 59 NO. OF DAYS PRECIPITATION EQUAL 11 8 9 7 5 0 0 0 0 0 1 13 54 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 5 2 3 2 1 0 0 0 0 0 0 7 20 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 81 78 74 68 68 49 41 46 43 52 67 83 63 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 63 48 38 38 36 21 18 22 22 24 35 61 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 67 48 51 43 36 30 24 26 24 26 40 66 40 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 7 2 0 0 0 0 0 0 0 0 0 0 9 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 2 24 18 0 0 0 0 44 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 1 0 0 0 0 0 0 0 0 0 0 0 1 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 3 27 31 30 19 0 0 0 110 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 20 15 7 0 0 0 0 0 0 0 1 12 55 DATE OF START AND END FREEZING START = 28 NOV. END = 13 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1993 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 4.6 6.9 9.7 15.8 21.4 26.8 29.1 28.4 25.2 19.2 13.4 10.4 17.6 AVERAGE OF MINIMUM TEMPERATURE IN C. 0.4 2.6 4.9 10.0 14.9 19.7 22.7 21.8 18.4 13.3 7.8 4.2 11.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 8.8 11.1 14.5 21.6 27.8 34.0 35.6 35.0 32.1 25.1 19.0 16.7 23.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.4 8.5 9.6 11.6 12.9 14.3 12.9 13.2 13.7 11.8 11.2 12.5 11.7 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.20 4.90 5.48 6.78 8.07 8.93 8.94 9.10 8.12 6.68 6.14 4.63 6.83 MEAN OF MIXING RATIO AT 09 GMT. 4.33 4.88 4.98 5.55 6.60 7.64 7.72 7.76 6.35 5.58 5.41 4.26 5.92 MEAN OF MIXING RATIO AT 15 GMT. 4.30 5.26 5.23 6.00 7.55 8.82 8.16 8.73 6.84 6.07 5.61 4.17 6.39 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -4.4 -3.0 1.0 6.4 9.8 16.4 21.4 19.4 13.4 9.6 4.0 0.0 -4.4 DAY 16 8 14 13 1 5 9 26 29 30 30 6 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 15.6 17.6 20.2 27.2 33.2 36.4 38.2 37.2 35.0 30.0 23.6 19.8 38.2 DAY 29 27 31 18 27 16 15 15 3 1 4 2 24 HOUR MAXIMUM PRECIPITATION IN MM. 62.9 62.0 62.0 4.0 1.0 0.0 0.2 0.1 0.0 3.6 11.4 0.0 62.9 DAY 8 3 6 25 6 ** 30 25 ** 29 27 ** MONTHLY TOTAL PRECIPITATION IN MM. 160.0 232.7 162.8 11.2 2.7 0.0 0.2 0.1 0.0 3.6 31.6 0.0 604.9 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 91.8 2.3 0.0 5.8 NO. OF DAYS WITH PRECIPITATION. 11 13 12 6 4 0 1 1 0 1 6 0 55 NO. OF DAYS PRECIPITATION EQUAL 10 13 12 3 1 0 0 0 0 1 4 0 44 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 9 5 0 0 0 0 0 0 0 1 0 19 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 79 77 77 68 59 50 41 44 49 56 71 70 62 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 62 59 49 34 27 22 21 22 21 28 38 39 35 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 62 65 52 39 33 27 23 25 24 33 44 41 39 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 2 0 0 0 0 0 0 0 0 0 0 0 2 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 8 31 23 3 0 0 0 65 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 9 28 31 31 26 1 0 0 126 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 15 8 0 0 0 0 0 0 0 0 0 1 24 DATE OF START AND END FREEZING START = 6 DEC. END = 17 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1994 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 7.6 8.1 11.5 17.5 21.5 27.0 30.8 29.9 23.5 18.8 12.6 6.1 17.9 AVERAGE OF MINIMUM TEMPERATURE IN C. 2.4 1.8 5.8 11.6 15.1 19.9 23.4 22.2 16.8 12.5 7.4 1.5 11.7 AVERAGE OF MAXIMUM TEMPERATURE IN C. 12.9 14.4 17.2 23.4 27.9 34.2 38.1 37.7 30.3 25.1 17.7 10.7 24.1 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.5 12.6 11.4 11.8 12.8 14.3 14.7 15.5 13.5 12.6 10.3 9.2 12.4 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.19 3.98 5.38 6.68 8.02 7.25 10.09 9.42 6.39 6.83 6.52 4.58 6.61 MEAN OF MIXING RATIO AT 09 GMT. 4.35 3.22 4.79 5.90 6.26 6.02 9.14 8.33 5.80 6.39 6.37 4.54 5.93 MEAN OF MIXING RATIO AT 15 GMT. 4.39 3.55 4.81 6.10 6.98 7.43 9.89 9.51 6.22 6.52 6.83 4.48 6.39 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -2.2 -1.6 1.8 7.4 9.6 17.2 18.0 19.4 12.6 10.4 2.6 -3.8 -3.8 DAY 28 14 13 18 3 27 1 25 24 13 27 13 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.4 19.2 23.6 29.0 33.4 36.8 40.2 40.4 35.8 28.2 24.2 15.8 40.4 DAY 1 27 31 29 31 25 21 5 3 1 2 3 24 HOUR MAXIMUM PRECIPITATION IN MM. 14.3 7.0 48.0 25.0 31.8 0.0 0.0 0.2 0.0 0.2 63.0 29.3 63.0 DAY 24 2 12 2 6 ** ** 8 ** 18 17 4 MONTHLY TOTAL PRECIPITATION IN MM. 36.9 14.1 107.0 28.8 38.9 0.0 0.0 0.2 0.0 0.2 184.8 129.7 540.6 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 29.2 12.5 0.0 58.2 NO. OF DAYS WITH PRECIPITATION. 5 4 12 5 3 0 0 1 0 1 11 9 51 NO. OF DAYS PRECIPITATION EQUAL 3 3 11 3 2 0 0 0 0 0 8 9 39 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 0 3 1 1 0 0 0 0 0 6 5 18 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 71 70 73 62 58 40 44 44 42 60 79 80 60 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 50 33 41 33 27 17 22 20 21 31 52 55 34 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 50 38 43 35 31 22 25 25 24 35 59 58 37 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 4 29 25 3 0 0 0 61 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 12 30 31 31 14 0 0 0 118 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 3 3 0 0 0 0 6 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 5 6 0 0 0 0 0 0 0 0 0 12 23 DATE OF START AND END FREEZING START = 5 DEC. END = 23 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1995 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 7.5 7.9 11.4 15.2 21.1 25.9 30.1 29.1 25.0 18.7 13.5 5.6 17.6 AVERAGE OF MINIMUM TEMPERATURE IN C. 2.5 3.4 6.5 9.6 14.9 19.0 22.9 21.9 18.0 11.6 6.6 0.8 11.5 AVERAGE OF MAXIMUM TEMPERATURE IN C. 12.5 12.4 16.4 20.9 27.4 32.9 37.3 36.2 31.9 25.8 20.3 10.3 23.7 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.0 9.0 9.9 11.3 12.5 13.9 14.4 14.3 13.9 14.2 13.7 9.5 12.2 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.54 5.04 5.85 7.79 8.73 8.88 9.57 9.07 7.96 6.69 5.07 4.50 6.97 MEAN OF MIXING RATIO AT 09 GMT. 4.42 5.08 5.89 8.60 8.47 7.96 8.71 7.94 6.47 5.82 4.25 4.44 6.50 MEAN OF MIXING RATIO AT 15 GMT. 4.52 5.07 6.27 8.29 8.57 9.49 9.84 8.45 7.25 6.00 4.72 4.75 6.93 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -0.4 -0.2 3.4 5.6 11.4 14.6 19.0 20.6 12.6 7.2 -0.6 -2.0 -2.0 DAY 24 10 1 25 8 3 1 24 21 23 29 18 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 15.6 16.4 20.4 25.4 30.6 36.6 39.6 37.4 36.2 29.4 24.6 15.0 39.6 DAY 11 3 25 19 21 13 16 6 1 1 4 2 24 HOUR MAXIMUM PRECIPITATION IN MM. 10.0 79.0 16.0 38.0 7.0 2.0 0.0 0.0 0.0 18.0 0.0 29.4 79.0 DAY 13 6 20 23 30 4 ** ** ** 22 ** 4 MONTHLY TOTAL PRECIPITATION IN MM. 36.8 227.5 47.0 84.1 9.4 2.0 0.0 0.0 0.0 24.0 0.0 110.7 541.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 57.5 17.6 0.0 24.9 NO. OF DAYS WITH PRECIPITATION. 8 9 8 11 3 1 0 0 0 2 0 8 50 NO. OF DAYS PRECIPITATION EQUAL 7 8 5 8 2 1 0 0 0 2 0 7 40 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 1 5 2 2 0 0 0 0 0 1 0 5 16 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 76 79 77 80 64 51 43 44 50 62 64 83 64 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 53 57 50 55 36 25 22 21 21 30 29 56 38 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 54 57 54 55 38 31 25 22 26 33 36 63 41 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 5 26 27 3 0 0 0 61 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 4 24 31 31 20 0 0 0 110 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 4 1 0 0 0 0 0 0 0 0 1 15 21 DATE OF START AND END FREEZING START = 29 NOV. END = 10 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1996 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 2.2 7.9 10.3 16.3 22.3 27.1 28.3 28.1 25.4 18.2 13.2 9.6 17.4 AVERAGE OF MINIMUM TEMPERATURE IN C. -1.4 3.2 5.4 10.4 16.1 20.0 22.2 21.4 18.0 11.1 7.4 3.9 11.5 AVERAGE OF MAXIMUM TEMPERATURE IN C. 5.7 12.6 15.3 22.1 28.6 34.1 34.4 34.7 32.8 25.3 19.1 15.3 23.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 7.1 9.4 9.9 11.7 12.5 14.1 12.2 13.3 14.8 14.2 11.7 11.4 11.9 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.86 4.74 5.50 7.09 8.55 8.62 9.29 9.63 7.84 6.63 5.16 4.63 6.80 MEAN OF MIXING RATIO AT 09 GMT. 4.08 4.67 5.13 6.65 7.73 7.44 8.87 8.70 6.24 5.68 4.61 4.07 6.16 MEAN OF MIXING RATIO AT 15 GMT. 4.31 4.94 5.71 6.59 8.57 8.43 9.38 9.26 7.15 6.09 4.86 4.41 6.64 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -9.8 -1.8 1.0 7.4 13.0 17.8 18.0 16.8 13.0 6.4 4.6 0.0 -9.8 DAY 16 6 1 6 13 7 21 27 21 18 29 17 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 12.2 19.2 20.0 26.2 34.4 35.6 36.6 36.5 36.0 30.4 24.5 17.0 36.6 DAY 7 9 30 30 29 9 10 23 10 1 1 5 24 HOUR MAXIMUM PRECIPITATION IN MM. 38.0 33.0 36.6 28.0 2.0 0.0 0.0 6.0 0.0 3.0 2.1 8.5 38.0 DAY 17 5 13 14 7 ** ** 20 ** 17 22 23 MONTHLY TOTAL PRECIPITATION IN MM. 136.2 115.6 174.8 67.7 3.3 0.0 0.0 6.0 0.0 5.6 3.5 14.7 527.4 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 80.9 13.5 1.1 4.5 NO. OF DAYS WITH PRECIPITATION. 10 10 13 8 3 0 0 1 0 4 5 3 57 NO. OF DAYS PRECIPITATION EQUAL 8 10 11 5 2 0 0 1 0 2 1 2 42 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 5 4 8 3 0 0 0 0 0 0 0 0 20 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 83 77 77 69 59 46 43 48 48 64 63 71 62 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 69 52 46 39 30 22 25 25 20 28 35 41 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 74 56 56 41 37 25 27 27 25 35 42 48 41 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 7 0 0 0 0 0 0 0 0 0 0 0 7 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 8 26 22 0 0 0 0 56 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 2 0 0 0 0 0 0 0 0 0 0 0 2 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 9 30 30 31 27 2 0 0 129 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 20 2 0 0 0 0 0 0 0 0 0 1 23 DATE OF START AND END FREEZING START = 17 DEC. END = 7 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1997 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 5.7 7.3 8.7 14.6 20.5 26.3 30.7 29.8 25.1 20.0 11.0 6.5 17.2 AVERAGE OF MINIMUM TEMPERATURE IN C. 0.7 1.0 3.3 8.7 14.2 19.6 23.3 22.4 17.6 13.5 6.3 1.7 11.0 AVERAGE OF MAXIMUM TEMPERATURE IN C. 10.7 13.6 14.1 20.5 26.9 33.0 38.0 37.3 32.6 26.6 15.7 11.3 23.3 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.0 12.6 10.8 11.8 12.7 13.4 14.7 14.9 15.0 13.1 9.4 9.6 12.3 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.91 3.72 4.94 6.98 7.67 9.07 10.10 9.28 7.02 7.09 6.18 4.59 6.71 MEAN OF MIXING RATIO AT 09 GMT. 3.81 3.12 4.33 6.89 6.43 8.22 9.21 7.91 5.94 6.22 5.96 4.60 6.05 MEAN OF MIXING RATIO AT 15 GMT. 3.95 3.17 4.53 6.93 7.40 9.33 10.24 9.52 6.71 6.63 6.29 4.73 6.62 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -5.6 -5.8 -0.4 0.8 8.6 15.4 20.0 18.4 14.4 8.6 1.2 -1.0 -5.8 DAY 20 6 7 12 6 5 3 30 15 31 26 23 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 16.8 19.8 20.0 26.6 32.2 36.5 40.2 40.0 35.4 31.2 21.0 15.6 40.2 DAY 12 20 3 27 27 15 20 1 6 5 1 8 24 HOUR MAXIMUM PRECIPITATION IN MM. 37.0 10.4 48.0 21.0 3.0 4.0 0.0 0.0 0.0 3.0 21.0 30.4 48.0 DAY 17 22 25 6 5 23 ** ** ** 23 27 1 MONTHLY TOTAL PRECIPITATION IN MM. 66.6 13.0 147.0 73.9 5.4 4.0 0.0 0.0 0.0 3.0 38.8 81.7 433.4 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 52.3 19.2 0.0 28.5 NO. OF DAYS WITH PRECIPITATION. 7 5 16 10 3 1 0 0 0 1 9 8 60 NO. OF DAYS PRECIPITATION EQUAL 6 2 11 7 2 1 0 0 0 1 8 6 44 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 2 1 3 3 0 0 0 0 0 0 1 3 13 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 75 69 78 78 59 50 45 45 45 60 81 82 64 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 53 34 45 46 29 25 22 20 19 29 53 56 36 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 55 35 48 48 36 32 26 25 24 33 62 61 40 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 3 2 0 0 0 0 0 0 0 0 0 0 5 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 10 27 28 0 0 0 0 65 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 6 27 31 31 30 7 0 0 132 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 4 1 0 0 0 0 5 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 10 15 1 0 0 0 0 0 0 0 0 8 34 DATE OF START AND END FREEZING START = 15 DEC. END = 7 MAR. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1998 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 4.0 7.1 11.0 16.8 22.0 27.3 29.6 28.9 25.7 19.9 15.0 11.8 18.3 AVERAGE OF MINIMUM TEMPERATURE IN C. -0.6 2.4 5.9 10.4 15.0 20.4 22.8 21.9 18.5 12.5 7.8 4.6 11.8 AVERAGE OF MAXIMUM TEMPERATURE IN C. 8.7 11.9 16.1 23.2 29.0 34.2 36.5 36.0 33.0 27.3 22.2 19.0 24.8 DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.3 9.5 10.2 12.8 14.0 13.8 13.7 14.1 14.5 14.8 14.4 14.4 13.0 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.96 4.76 5.59 6.90 7.74 8.26 10.17 9.85 8.06 6.37 4.99 4.52 6.76 MEAN OF MIXING RATIO AT 09 GMT. 3.90 4.48 5.41 6.15 6.44 7.63 9.05 8.21 7.32 5.73 4.58 4.09 6.08 MEAN OF MIXING RATIO AT 15 GMT. 4.06 4.62 5.66 6.10 6.97 8.12 9.71 8.84 8.29 5.82 4.69 4.33 6.43 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -8.2 -2.0 1.8 5.6 10.0 15.0 18.8 19.8 16.8 8.8 5.2 1.8 -8.2 DAY 14 15 3 3 4 1 25 23 24 28 27 23 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 12.0 17.2 25.4 27.6 34.2 36.6 41.0 39.0 35.6 31.6 24.2 21.0 41.0 DAY 25 5 29 21 28 29 12 20 3 2 4 18 24 HOUR MAXIMUM PRECIPITATION IN MM. 62.0 58.0 53.0 13.0 2.0 0.0 0.6 0.0 0.0 2.2 0.0 0.6 62.0 DAY 6 10 18 1 14 ** 18 ** ** 12 ** 4 MONTHLY TOTAL PRECIPITATION IN MM. 135.1 193.0 156.5 20.3 4.0 0.0 0.6 0.0 0.0 2.2 0.0 0.6 512.3 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 94.6 4.7 0.1 0.5 NO. OF DAYS WITH PRECIPITATION. 9 9 14 6 3 0 1 0 0 1 0 1 44 NO. OF DAYS PRECIPITATION EQUAL 7 7 11 3 3 0 0 0 0 1 0 0 32 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 5 6 6 1 0 0 0 0 0 0 0 0 18 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 80 78 75 68 56 44 47 48 49 56 61 66 61 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 55 53 47 34 24 23 23 22 23 26 30 32 33 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 59 54 54 36 28 24 27 25 29 30 35 40 37 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 3 0 0 0 0 0 0 0 0 0 0 0 3 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 14 29 24 0 0 0 0 67 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 13 30 31 31 30 6 0 0 141 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 3 0 0 0 0 0 3 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 19 8 0 0 0 0 0 0 0 0 0 0 27 DATE OF START AND END FREEZING START = 7 JAN. END = 27 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 1999 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 6.6 8.7 10.7 17.5 23.4 27.7 29.1 28.8 25.4 20.2 13.3 9.3 18.4 AVERAGE OF MINIMUM TEMPERATURE IN C. 2.3 3.7 5.3 11.1 16.4 20.2 22.3 22.3 18.0 12.9 7.1 3.5 12.1 AVERAGE OF MAXIMUM TEMPERATURE IN C. 11.0 13.6 16.0 23.9 30.5 35.1 35.9 35.2 32.8 27.6 19.4 15.1 24.7 DIFFERENCE BETWEEN AVERAGE MAXIMUM 8.7 9.9 10.7 12.8 14.1 14.9 13.6 12.9 14.8 14.7 12.3 11.6 12.6 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 4.65 5.48 5.10 6.31 7.04 8.30 9.36 8.54 7.62 6.00 5.31 4.10 6.48 MEAN OF MIXING RATIO AT 09 GMT. 4.46 5.35 4.52 5.50 5.62 6.61 8.38 7.11 5.54 5.10 4.43 3.59 5.52 MEAN OF MIXING RATIO AT 15 GMT. 4.75 5.35 4.59 5.90 6.46 8.75 9.37 7.15 6.30 5.25 4.73 3.91 6.04 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -1.6 1.0 2.4 5.4 13.0 17.6 17.6 19.4 12.2 8.6 2.2 1.4 -1.6 DAY 27 22 6 10 15 25 13 29 26 23 30 19 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 19.2 17.8 23.6 28.2 35.4 37.0 38.5 37.2 36.4 30.0 22.5 20.0 38.5 DAY 1 9 31 26 31 28 6 14 1 5 7 9 24 HOUR MAXIMUM PRECIPITATION IN MM. 28.6 45.0 72.0 0.2 0.0 0.0 13.0 0.3 0.0 0.0 3.0 32.0 72.0 DAY 18 21 2 5 ** ** 14 19 ** ** 7 12 MONTHLY TOTAL PRECIPITATION IN MM. 121.2 203.3 134.3 0.2 0.0 0.0 13.0 0.3 0.0 0.0 10.0 35.3 517.6 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 88.6 0.0 2.6 8.8 NO. OF DAYS WITH PRECIPITATION. 13 13 8 1 0 0 1 1 0 0 6 3 46 NO. OF DAYS PRECIPITATION EQUAL 11 11 7 0 0 0 1 0 0 0 4 2 36 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 4 6 3 0 0 0 1 0 0 0 0 1 15 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 79 82 70 60 48 45 44 41 47 53 66 65 58 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 54 59 41 28 20 18 23 19 18 22 30 36 31 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 61 59 43 34 25 26 27 21 22 26 38 45 36 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 8 24 26 5 0 0 0 63 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 20 30 31 31 26 2 0 0 140 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 7 0 0 0 0 0 0 0 0 0 0 0 7 DATE OF START AND END FREEZING START = 5 JAN. END = 27 JAN. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE YEAR 2000 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPERATURE IN C. 5.5 7.6 11.6 19.3 23.8 27.3 28.9 28.5 24.9 19.1 11.0 7.7 17.9 AVERAGE OF MINIMUM TEMPERATURE IN C. 0.8 1.6 5.1 12.2 16.2 19.6 21.9 20.9 17.4 12.2 6.2 2.9 11.4 AVERAGE OF MAXIMUM TEMPERATURE IN C. 10.2 13.6 18.1 26.4 31.5 35.0 35.9 36.0 32.4 26.0 15.8 12.4 24.4 DIFFERENCE BETWEEN AVERAGE MAXIMUM 9.4 12.0 13.0 14.2 15.3 15.4 14.0 15.1 15.0 13.8 9.6 9.5 13.0 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.97 3.92 3.98 6.12 6.10 6.79 7.48 7.92 6.80 6.47 5.87 4.94 5.86 MEAN OF MIXING RATIO AT 09 GMT. 3.75 3.02 3.06 4.71 4.82 5.63 6.09 6.64 5.61 5.47 5.56 4.74 4.93 MEAN OF MIXING RATIO AT 15 GMT. 3.80 3.32 3.28 5.57 6.21 6.81 6.21 6.82 6.46 6.17 5.72 4.90 5.44 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -3.4 -2.8 1.4 7.4 11.6 16.8 19.0 16.8 14.6 8.4 2.2 -1.2 -3.4 DAY 14 4 7 1 3 27 27 22 23 18 28 17 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 16.4 17.4 24.4 29.6 35.4 39.0 38.8 37.5 36.0 29.4 23.8 20.4 39.0 DAY 1 24 24 15 28 30 10 4 9 1 1 1 24 HOUR MAXIMUM PRECIPITATION IN MM. 67.0 26.0 18.0 0.0 0.0 0.0 0.0 0.0 0.0 5.3 24.0 55.0 67.0 DAY 29 14 25 ** ** ** ** ** ** 4 18 11 MONTHLY TOTAL PRECIPITATION IN MM. 155.8 37.0 26.0 0.0 0.0 0.0 0.0 0.0 0.0 8.3 75.0 143.6 445.7 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 49.1 0.0 0.0 50.9 NO. OF DAYS WITH PRECIPITATION. 10 4 2 0 0 0 0 0 0 2 7 14 39 NO. OF DAYS PRECIPITATION EQUAL 9 4 2 0 0 0 0 0 0 2 7 10 34 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 6 1 1 0 0 0 0 0 0 0 3 4 15 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 74 70 56 55 43 39 36 40 45 58 77 79 56 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 51 33 23 20 16 16 16 18 18 26 50 52 28 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 54 36 27 27 22 20 16 19 23 33 56 61 33 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 0 3 20 15 1 0 0 0 39 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 26 29 31 31 29 0 0 0 146 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 16 9 0 0 0 0 0 0 0 0 0 3 28 DATE OF START AND END FREEZING START = 16 DEC. END = 15 FEB. IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE PERIOD 1961 TO 2000 PAGE 1 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE OF MEAN DAILY TEMPE. IN C. 3.9 6.0 10.1 15.0 20.5 25.7 28.1 27.6 24.1 18.6 12.1 7.0 16.6 SD OF MEAN DAILY TEMPERATURE IN C. 1.84 2.34 1.95 1.82 1.77 1.35 1.47 1.41 1.20 1.53 1.76 2.11 1.71 AVERAGE OF MINIMUM TEMPERATURE IN C. -1.6 -0.0 3.8 8.3 13.3 17.9 20.0 19.6 16.1 11.0 5.5 1.0 9.6 AVERAGE OF MAXIMUM TEMPERATURE IN C. 9.3 12.0 16.4 21.7 27.8 33.6 36.2 35.5 31.9 26.1 18.5 12.6 23.5 DIFFERENCE BETWEEN AVERAGE MAXIMUM 10.9 12.0 12.5 13.5 14.6 15.9 16.3 15.9 15.8 15.0 12.8 11.4 13.9 AND MINIMUM TEMPERATURE. MEAN OF MIXING RATIO AT 03 GMT. 3.84 4.29 5.27 6.92 8.30 9.36 10.49 9.73 8.09 6.53 5.54 4.43 6.89 MEAN OF MIXING RATIO AT 09 GMT. 4.66 4.91 6.01 8.06 9.73 11.95 13.24 12.23 10.28 8.25 6.70 5.45 8.45 MEAN OF MIXING RATIO AT 15 GMT. 4.49 4.79 5.85 7.64 9.33 11.01 12.32 11.58 9.74 7.75 6.39 5.15 8.00 ABSOLUTE OF MINIMUM TEMPERATURE IN C. -18.0 -14.0 -7.0 -5.0 0.0 7.0 10.0 10.0 7.4 2.0 -8.5 -10.0 -18.0 YEAR - DAY 61-18 68- 7 61-14 63- 6 63- 3 76-21 76-25 76-21 92-24 64-26 73-30 64-20 61-18 ABSOLUTE OF MAXIMUM TEMPERATURE IN C. 20.4 23.0 25.4 29.6 35.5 39.0 41.0 40.4 37.6 38.0 27.0 24.5 41.0 YEAR - DAY 94- 1 77-20 98-29 0-15 62-29 73-19 98-12 94- 5 91-10 77- 6 63- 1 62-22 98-12 24 HOUR MAXIMUM PRECIPITATION IN MM. 118.0 79.0 72.0 40.0 33.0 4.0 17.0 6.0 0.5 28.0 98.5 98.0 118.0 YEAR - DAY 78-10 95- 6 99- 2 88-27 63- 3 97-23 76-24 96-20 91-30 76-28 67-25 69-24 78-10 MONTHLY TOTAL PRECIPITATION IN MM. 107.1 88.6 78.3 36.6 8.5 0.2 1.7 0.2 0.0 7.3 31.0 89.0 448.5 ---------------- ---------------- ---------------- ---------------- SEASONAL PERCENT OF PRECIPITATION 61.1 10.1 0.4 28.4 NO. OF DAYS WITH PRECIPITATION. 7 7 7 5 2 0 0 0 0 1 3 6 38 NO. OF DAYS PRECIPITATION EQUAL 7 6 6 4 1 0 0 0 0 1 3 6 34 OR MORE THAN 1 MM. NO. OF DAYS PRECIPITATION EQUAL 3 3 3 1 0 0 0 0 0 0 1 3 14 OR MORE THAN10 MM. MEAN OF RELATIVE HUMIDITY AT 03 GMT. 77 77 73 70 60 51 49 48 49 57 69 76 63 MEAN OF RELATIVE HUMIDITY AT 09 GMT. 61 55 50 47 39 34 33 32 32 37 48 56 44 MEAN OF RELATIVE HUMIDITY AT 15 GMT. 64 57 53 51 43 35 34 33 34 40 53 61 47 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 9 4 1 0 0 0 0 0 0 0 0 2 16 OR LESS THAN -4 NO. OF DAYS MINIMUM TEMPERATURE EQUAL 0 0 0 0 1 5 15 13 1 0 0 0 35 OR MORE THAN 21 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR LESS THAN 0 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 10 28 31 31 25 3 0 0 128 OR MORE THAN 30 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 40 NO. OF DAYS MAXIMUM TEMPERATURE EQUAL 0 0 0 0 0 0 0 0 0 0 0 0 0 OR MORE THAN 45 NUMBER OF FREEZING DAYS. 22 16 4 1 0 0 0 0 0 0 1 13 57 DATE OF START AND END FREEZING START = 20 NOV. END = 15 MAY IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) STATION AHMADABAD-DORODZAN LATITUDE 30 12 N DATA PROCESSING CENTER LONGITUDE 52 27 E ELEVATION 1800 MET. MEAN AND EXTREMES FOR THE PERIOD 1961 TO 2000 PAGE 2 JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL AVERAGE DRY BULB TEMPERATURE. IN C. 4.3 6.4 10.6 15.9 21.8 27.1 29.6 28.8 25.2 19.3 12.5 7.2 17.4 AVERAGE DEW POINT TEMPERATURE. IN C. -1.9 -1.0 1.8 6.0 8.5 10.7 12.3 11.3 8.5 5.7 3.1 0.3 5.5 AVERAGE OF MIXING RATIO IN G/KG 4.30 4.63 5.67 7.54 9.08 10.83 12.01 11.20 9.34 7.52 6.18 5.01 7.78 AVERAGE OF VAPOUR PRESSURE HPA 5.60 6.02 7.39 9.83 11.85 14.12 15.65 14.61 12.20 9.83 8.06 6.53 10.14 AVERAGE OF SATURATION DEFICIT IN HPA 3.10 4.20 6.04 9.11 15.58 23.23 27.36 26.51 21.41 13.65 7.05 4.09 13.44 AVERAGE RELATIVE HUMIDITY IN PERCENT 67 63 59 57 47 41 39 38 39 45 57 65 51 AVERAGE OF MAXIMUM RELATIVE HUMIDITY(%) 81 79 75 73 62 53 51 49 52 59 72 79 65 AVERAGE OF MINIMUM RELATIVE HUMIDITY(%) 56 50 47 44 36 31 30 29 30 34 46 53 41 NO. OF DAYS PRECIPITATION EQUAL 5 4 4 2 1 0 0 0 0 0 2 4 22 OR MORE THAN 5 MM.