IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 1 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. AVERAGE OF MEAN DAILY TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. 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AVERAGE OF MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 ****** ****** ****** 1.9 ****** ****** ****** 17.1 10.8 7.3 5.4 -1.0 ****** 1959 -1.9 -5.8 -2.2 2.5 5.1 11.1 12.8 16.1 ****** 6.7 -1.5 -7.4 ****** 1960 -1.5 ****** -4.0 1.0 3.0 7.8 11.2 10.3 7.9 1.9 -1.8 -6.8 ****** 1961 -8.8 -9.6 -5.4 0.3 5.7 7.9 11.5 9.4 10.2 -0.5 1.8 ****** ****** 1962 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** 8.7 5.2 -1.2 -7.8 ****** 1964 -10.2 -3.7 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 8.2 8.8 8.4 5.1 -1.0 ****** ****** 1966 ****** ****** ****** ****** ****** ****** ****** 9.4 7.0 4.5 -4.5 -9.8 ****** 1967 -8.3 -3.9 -2.5 0.3 7.9 10.5 12.0 10.6 8.8 4.2 -0.7 -4.0 2.9 1968 -6.0 -1.4 0.8 4.1 5.9 11.8 12.7 12.0 ****** ****** ****** ****** ****** 1969 ****** ****** ****** ****** ****** ****** ****** ****** 9.0 12.3 -0.6 1.4 ****** 1970 -4.1 -0.7 0.9 5.5 6.6 12.9 15.3 15.1 14.4 ****** 0.4 -7.7 ****** 1971 -10.2 -5.6 1.8 5.5 9.2 11.5 13.8 10.9 4.9 2.9 1.2 -4.4 3.5 1972 ****** ****** ****** 4.5 8.2 13.2 13.9 11.2 9.2 4.6 0.7 -7.7 ****** 1973 -11.4 -3.9 -0.6 4.7 10.2 14.1 14.4 13.4 7.9 4.7 ****** -8.2 ****** 1974 -8.8 -11.8 -1.2 3.4 9.3 12.8 14.6 12.4 8.6 2.3 0.7 -5.1 3.1 1975 -7.9 -4.4 -1.9 4.8 8.1 14.6 18.9 20.2 16.4 7.5 1.5 1.0 6.6 1976 -2.2 -11.7 -5.5 -1.1 9.8 13.6 16.0 13.1 11.4 5.3 -3.7 -5.2 3.3 1977 -12.6 -6.0 3.7 7.1 9.8 15.2 15.9 14.9 9.9 6.3 1.9 -2.0 5.3 1978 -5.8 -5.1 -0.8 6.3 9.2 12.5 14.6 12.5 10.4 6.0 -0.5 -1.1 4.9 1979 -6.4 -2.4 -0.0 7.6 7.2 12.5 15.9 12.1 10.7 8.4 -1.7 -2.5 5.1 1980 -7.2 -9.0 -0.2 7.7 10.8 13.2 14.3 14.3 10.3 4.9 2.2 -2.8 4.9 1981 -4.2 -2.7 1.7 5.1 10.6 12.4 15.8 14.0 9.4 4.5 0.1 -2.8 5.3 1982 -8.1 -11.6 -2.5 7.0 11.0 13.9 15.0 13.7 8.7 5.6 -1.2 -6.6 3.7 1983 -7.2 -4.5 -2.0 5.6 11.8 14.8 17.0 16.2 11.6 3.0 0.6 -4.9 5.2 MEAN -7.0 -5.8 -1.1 4.2 8.4 12.4 14.2 13.1 9.8 5.1 -0.1 -4.5 4.1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 3 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. AVERAGE OF MAXIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 ****** ****** ****** 24.3 ****** ****** ****** 30.8 27.1 23.3 22.8 16.6 ****** 1959 14.9 10.9 13.3 23.7 24.3 23.7 25.5 ****** ****** ****** 12.8 ****** ****** 1960 11.8 ****** 10.1 12.7 ****** ****** ****** ****** 20.8 19.0 12.9 8.2 ****** 1961 5.1 5.7 9.5 16.5 26.4 29.0 32.0 29.6 26.5 16.6 13.9 ****** ****** 1962 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** 26.5 21.3 10.4 2.6 ****** 1964 0.1 4.4 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 27.1 27.1 23.1 20.8 10.2 ****** ****** 1966 ****** ****** ****** ****** ****** ****** ****** 27.4 25.0 19.2 10.0 -0.2 ****** 1967 2.1 4.7 6.9 7.6 17.5 27.8 30.8 27.2 22.0 18.4 10.1 4.4 15.0 1968 4.7 7.5 9.0 20.1 20.5 28.9 26.3 26.0 ****** ****** ****** ****** ****** 1969 ****** ****** ****** ****** ****** ****** ****** ****** 23.1 21.3 9.8 9.2 ****** 1970 3.4 9.0 12.7 20.7 23.5 28.5 30.4 30.3 27.7 ****** 16.1 6.5 ****** 1971 2.7 6.5 14.3 17.9 26.9 28.5 30.3 30.0 25.5 20.3 14.4 9.3 18.9 1972 ****** ****** ****** 20.7 20.0 27.4 29.2 26.9 27.4 22.4 15.8 1.5 ****** 1973 1.4 9.5 10.7 18.3 22.0 29.1 30.2 30.1 25.1 24.1 ****** 8.3 ****** 1974 3.6 2.4 10.7 17.7 27.0 31.0 31.8 28.9 24.8 20.6 16.2 7.5 18.5 1975 5.3 6.8 11.6 21.4 22.6 32.8 35.3 34.3 29.4 21.8 13.6 10.3 20.4 1976 9.1 1.5 7.3 10.4 24.6 29.3 32.1 31.4 28.6 19.6 12.6 5.7 17.7 1977 -1.0 8.6 18.5 22.0 24.3 32.2 32.5 31.5 28.2 19.5 12.8 7.4 19.7 1978 6.4 6.7 11.9 19.6 22.8 28.7 31.0 29.9 29.5 22.0 8.2 10.6 19.0 1979 5.2 6.9 10.8 20.4 21.1 28.1 33.1 29.7 28.8 24.1 16.3 8.9 19.5 1980 3.7 2.8 10.6 23.1 26.5 30.2 32.8 31.4 28.2 18.8 15.1 10.1 19.4 1981 7.4 9.5 14.8 18.3 22.8 28.1 31.2 30.7 27.6 19.2 16.8 10.6 19.7 1982 4.7 2.8 8.7 22.7 25.2 29.4 32.0 29.8 26.3 17.6 7.8 5.7 17.7 1983 4.3 9.1 10.3 18.0 25.7 31.1 34.9 32.2 27.7 20.9 17.7 7.3 19.9 MEAN 5.0 6.4 11.2 18.8 23.5 29.1 31.0 29.8 26.3 20.5 13.5 7.5 18.6 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 4 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. DIFFERENCE BETWEEN AVERAGE MAXIMUM AND MINIMUM TEMPERATURE YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 ****** ****** ****** 22.4 ****** ****** ****** 13.7 16.3 16.0 17.4 17.6 ****** 1959 16.8 16.7 15.5 21.2 19.2 12.6 12.7 ****** ****** ****** 14.3 ****** ****** 1960 13.3 ****** 14.1 11.7 ****** ****** ****** ****** 12.9 17.1 14.7 15.0 ****** 1961 13.9 15.3 14.9 16.2 20.7 21.1 20.5 20.2 16.3 17.1 12.1 ****** ****** 1962 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** 17.8 16.1 11.6 10.4 ****** 1964 10.3 8.1 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 18.9 18.3 14.7 15.7 11.2 ****** ****** 1966 ****** ****** ****** ****** ****** ****** ****** 18.0 18.0 14.7 14.5 9.6 ****** 1967 10.4 8.6 9.4 7.3 9.6 17.3 18.8 16.6 13.3 14.2 10.8 8.4 12.1 1968 10.7 8.9 8.2 16.0 14.6 17.1 13.6 14.0 ****** ****** ****** ****** ****** 1969 ****** ****** ****** ****** ****** ****** ****** ****** 14.1 9.0 10.4 7.8 ****** 1970 7.5 9.7 11.8 15.2 16.9 15.6 15.1 15.2 13.3 ****** 15.7 14.2 ****** 1971 12.9 12.1 12.5 12.4 17.7 17.0 16.5 19.1 20.6 17.4 13.2 13.7 15.4 1972 ****** ****** ****** 16.2 11.8 14.2 15.3 15.7 18.2 17.8 15.1 9.2 ****** 1973 12.8 13.4 11.3 13.6 11.8 15.0 15.8 16.7 17.2 19.4 ****** 16.5 ****** 1974 12.4 14.2 11.9 14.3 17.7 18.2 17.2 16.5 16.2 18.3 15.5 12.6 15.4 1975 13.2 11.2 13.5 16.6 14.5 18.2 16.4 14.1 13.0 14.3 12.1 9.3 13.9 1976 11.3 13.2 12.8 11.5 14.8 15.7 16.1 18.3 17.2 14.3 16.3 10.9 14.4 1977 11.6 14.6 14.8 14.9 14.5 17.0 16.6 16.6 18.3 13.2 10.9 9.4 14.4 1978 12.2 11.8 12.7 13.3 13.6 16.2 16.4 17.4 19.1 16.0 8.7 11.7 14.1 1979 11.6 9.3 10.8 12.8 13.9 15.6 17.2 17.6 18.1 15.7 18.0 11.4 14.3 1980 10.9 11.8 10.8 15.4 15.7 17.0 18.5 17.1 17.9 13.9 12.9 12.9 14.6 1981 11.6 12.2 13.1 13.2 12.2 15.7 15.4 16.7 18.2 14.7 16.7 13.4 14.4 1982 12.8 14.4 11.2 15.7 14.2 15.5 17.0 16.1 17.6 12.0 9.0 12.3 14.0 1983 11.5 13.6 12.3 12.4 13.9 16.3 17.9 16.0 16.1 17.9 17.1 12.2 14.8 MEAN 12.0 12.2 12.3 14.6 14.8 16.4 16.6 16.7 16.6 15.5 13.6 11.9 14.4 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 5 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 ****** ****** ****** ****** ****** ****** ****** 5.24 6.02 9.10 5.71 3.47 ****** 1959 4.16 3.53 2.97 7.02 4.60 5.81 9.60 16.95 ****** 7.68 3.11 2.92 ****** 1960 4.28 ****** 4.46 4.54 6.12 9.13 9.64 9.07 5.12 4.73 3.52 2.30 ****** 1961 2.82 2.90 4.02 5.80 8.42 8.66 10.20 9.91 7.44 4.12 4.60 ****** ****** 1962 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** 6.51 4.74 3.43 2.48 ****** 1964 1.91 3.06 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 6.23 7.65 7.04 4.74 3.52 ****** ****** 1966 ****** ****** ****** ****** ****** ****** ****** 7.66 4.82 4.55 2.08 1.76 ****** 1967 2.37 2.81 2.99 3.07 4.50 7.69 2.71 4.84 5.42 4.56 3.62 2.24 3.90 1968 2.39 3.06 3.22 4.32 4.71 7.00 7.10 7.08 ****** ****** ****** ****** ****** 1969 ****** ****** ****** ****** ****** ****** ****** ****** 8.22 7.73 4.31 4.57 ****** 1970 2.91 3.78 4.53 6.88 8.29 10.37 10.90 12.26 9.12 ****** 3.81 2.36 ****** 1971 2.44 3.41 5.07 6.75 7.16 6.76 7.48 5.30 4.74 4.66 4.91 3.48 5.18 1972 ****** ****** ****** 5.41 7.73 9.76 8.07 6.25 6.49 5.04 4.27 2.57 ****** 1973 2.02 3.60 4.36 6.73 8.09 10.40 11.35 11.04 8.14 6.11 ****** 2.38 ****** 1974 1.86 1.79 4.11 6.25 8.45 10.13 11.32 9.28 8.63 5.60 4.74 2.87 6.25 1975 2.32 2.93 3.78 6.31 7.65 10.08 15.21 18.29 14.18 7.69 5.06 4.45 8.16 1976 3.55 1.97 2.95 3.80 9.36 9.34 10.15 6.68 6.83 5.37 3.03 2.98 5.50 1977 1.92 2.89 5.36 6.14 8.22 10.30 9.62 8.60 6.71 5.73 5.06 3.71 6.19 1978 2.82 3.17 4.15 6.56 8.15 9.57 9.38 8.03 6.67 5.61 4.14 3.98 6.02 1979 ****** 3.79 4.49 7.30 6.72 9.23 9.56 7.05 7.34 6.43 3.70 3.51 ****** 1980 2.58 2.60 4.74 7.35 8.57 8.85 8.75 8.81 6.72 5.65 5.24 3.63 6.12 1981 3.30 3.59 5.22 6.58 8.59 9.02 10.74 8.83 6.62 5.28 3.83 3.49 6.26 1982 2.73 2.29 3.93 6.70 8.57 9.00 9.10 8.12 5.74 6.43 4.01 2.74 5.78 1983 2.76 3.09 3.65 6.33 8.72 9.82 10.70 9.92 7.31 4.18 4.11 3.19 6.15 MEAN 2.74 3.02 4.12 6.00 7.51 9.00 9.40 8.95 7.09 5.72 4.09 3.10 5.89 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 6 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 ****** ****** ****** ****** ****** ****** ****** 5.73 9.01 8.80 8.65 6.10 ****** 1959 5.16 3.56 3.66 6.90 5.22 6.36 12.03 22.62 ****** 9.05 3.70 3.03 ****** 1960 4.68 ****** 5.34 5.58 7.76 15.06 9.48 7.00 9.01 7.35 5.75 3.79 ****** 1961 4.40 4.57 5.79 6.52 8.00 7.67 8.95 8.85 9.14 7.30 5.68 ****** ****** 1962 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** 7.50 7.05 4.56 3.40 ****** 1964 2.77 3.52 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 7.18 9.37 13.67 7.05 4.48 ****** ****** 1966 ****** ****** ****** ****** ****** ****** ****** 8.71 10.60 7.91 3.28 2.32 ****** 1967 3.23 3.32 4.18 3.72 6.07 9.63 4.97 7.33 5.87 6.20 4.48 3.33 5.19 1968 3.55 4.01 4.41 6.75 8.10 14.24 10.85 11.17 ****** ****** ****** ****** ****** 1969 ****** ****** ****** ****** ****** ****** ****** ****** 7.09 8.10 4.42 4.66 ****** 1970 3.56 4.59 5.25 5.87 5.61 8.65 9.93 12.05 9.00 ****** 4.37 3.34 ****** 1971 3.76 5.18 6.34 7.77 6.64 7.32 8.34 8.12 5.49 4.60 4.65 4.53 6.06 1972 ****** ****** ****** 6.57 7.08 9.16 7.49 6.88 6.98 5.85 5.14 3.58 ****** 1973 3.41 4.67 5.44 7.26 8.83 10.39 11.58 12.14 10.64 6.94 ****** 4.98 ****** 1974 3.53 3.92 8.10 12.24 13.19 10.82 13.98 14.20 15.07 13.86 8.90 4.37 10.18 1975 4.34 4.51 5.91 7.22 7.14 10.72 11.98 13.69 13.10 6.96 5.14 5.12 7.99 1976 3.98 2.58 3.52 4.20 9.24 8.02 8.58 5.27 6.33 6.60 3.24 3.96 5.46 1977 2.85 4.25 5.34 5.05 7.71 8.31 7.50 7.78 7.35 6.44 6.11 4.51 6.10 1978 3.45 4.49 5.15 6.17 7.89 7.86 6.88 6.34 6.44 6.45 4.89 5.34 5.95 1979 4.07 4.72 5.44 6.91 5.66 6.99 6.78 5.47 7.38 7.31 4.26 4.62 5.80 1980 3.66 3.73 5.77 7.33 8.68 7.71 6.91 8.37 7.35 6.68 6.13 4.73 6.42 1981 4.24 4.34 6.11 7.76 8.66 8.18 9.45 7.93 6.49 6.03 5.04 4.91 6.59 1982 4.04 3.58 4.79 6.84 8.23 8.30 7.08 7.46 6.05 7.04 4.69 3.85 6.00 1983 3.86 4.03 4.13 6.31 8.61 8.66 8.72 9.31 7.40 4.59 5.01 4.21 6.24 MEAN 3.82 4.09 5.26 6.69 7.81 9.17 8.94 9.36 8.50 7.19 5.12 4.23 6.68 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 7 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. MONTHLY MEAN OF MIXING RATIO AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 ****** ****** ****** ****** ****** ****** ****** 5.86 6.45 8.84 9.44 5.99 ****** 1959 3.35 4.01 2.96 6.94 4.25 5.93 9.49 18.84 ****** 7.32 2.51 2.59 ****** 1960 3.96 ****** 4.60 5.09 6.19 10.21 9.76 8.14 5.40 5.56 4.70 3.44 ****** 1961 3.30 3.75 4.88 6.28 8.65 8.37 9.30 8.95 9.06 5.80 5.22 ****** ****** 1962 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** 6.67 5.07 3.98 2.90 ****** 1964 2.07 3.37 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 5.88 6.93 8.16 4.96 3.98 ****** ****** 1966 ****** ****** ****** ****** ****** ****** ****** 6.73 8.20 6.00 2.13 2.12 ****** 1967 2.79 2.93 3.13 3.14 4.81 7.36 3.97 5.63 5.19 4.52 3.98 2.73 4.18 1968 2.21 3.57 3.36 4.74 4.91 8.51 6.91 7.61 ****** ****** ****** ****** ****** 1969 ****** ****** ****** ****** ****** ****** ****** ****** 6.69 7.10 4.13 4.00 ****** 1970 2.23 3.66 4.47 5.34 6.06 8.82 10.01 11.93 7.66 ****** 4.58 3.03 ****** 1971 2.67 3.71 5.19 6.45 6.30 6.33 7.39 5.16 4.57 4.26 5.04 3.88 5.08 1972 ****** ****** ****** 6.78 7.41 9.06 6.65 5.41 6.62 6.44 5.07 3.18 ****** 1973 2.86 4.62 5.04 6.75 8.09 8.91 10.39 10.94 8.93 7.84 ****** 3.18 ****** 1974 2.21 2.39 5.70 7.80 10.18 9.67 12.32 12.40 11.56 8.73 6.26 3.06 7.69 1975 2.80 3.21 4.62 7.31 7.51 9.83 15.60 17.82 16.55 8.71 6.11 5.13 8.77 1976 4.11 2.28 2.95 3.96 9.46 8.46 8.09 5.00 5.80 6.06 3.50 3.63 5.27 1977 2.04 3.82 5.65 5.55 7.50 8.67 7.27 7.31 6.87 6.49 6.05 4.35 5.96 1978 3.35 3.92 4.70 6.95 8.81 8.18 6.87 5.68 6.43 6.25 4.55 4.80 5.88 1979 ****** 4.38 5.26 7.28 6.20 6.82 6.84 5.33 6.72 6.94 4.19 4.35 ****** 1980 3.06 3.31 5.49 7.80 8.47 7.68 6.81 6.96 7.01 6.71 6.18 4.24 6.14 1981 3.99 4.30 6.01 7.36 9.19 8.08 8.70 7.12 6.34 5.87 4.67 4.24 6.32 1982 3.29 2.87 4.61 7.27 8.55 7.85 7.25 6.88 5.23 7.27 4.64 3.55 5.77 1983 3.37 4.01 4.19 6.56 8.50 7.94 8.92 8.40 6.99 4.64 5.06 3.92 6.04 MEAN 2.99 3.57 4.61 6.29 7.43 8.25 8.43 8.42 7.42 6.43 4.82 3.73 6.03 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 8 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 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 1958 ***** ** ***** ** ***** ** -5.0 17 ***** ** ***** ** ***** ** 11.0 9 6.0 20 4.0 16 -4.0 22 -10.0 31 ***** 1959 -9.0 21 -12.0 22 -9.0 5 -3.0 7 0.5 2 6.0 3 8.0 1 10.0 25 ***** ** 4.0 4 -13.0 29 -25.5 14 ***** 1960 -13.5 28 ***** ** -9.0 14 -4.0 6 -1.0 1 5.0 19 8.0 23 7.5 25 5.0 7 -2.0 14 -7.0 21 -12.0 5 ***** 1961 -18.0 11 -22.0 2 -15.0 7 -5.5 17 1.5 2 0.0 9 6.5 22 5.5 19 7.0 30 -8.0 29 -5.0 15 ***** ** ***** 1962 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1963 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 2.0 14 1.5 17 -9.0 27 -19.5 28 ***** 1964 -18.0 30 -11.0 16 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1965 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 2.0 22 2.0 13 6.0 4 0.5 17 -9.0 27 ***** ** ***** 1966 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 7.0 14 3.0 4 2.0 19 -11.0 27 -18.0 23 ***** 1967 -19.5 4 -11.0 6 -11.0 30 -9.0 1 5.0 2 7.0 6 9.0 26 8.0 1 6.0 19 0.5 22 -5.0 8 -12.0 25 -19.5 1968 -18.0 9 -7.0 4 -6.0 26 1.0 28 3.0 26 8.0 1 10.0 3 9.0 1 ***** ** ***** ** ***** ** ***** ** ***** 1969 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 2.0 15 7.0 2 -10.0 16 -0.5 1 ***** 1970 -12.0 15 -9.0 4 -4.0 14 -2.0 27 2.0 5 7.0 6 10.0 5 10.0 6 9.0 11 ***** ** -3.1 13 -20.0 17 ***** 1971 -22.0 27 -17.1 3 -3.0 7 -1.0 3 3.0 2 6.3 12 9.0 3 8.0 3 0.0 20 0.0 25 -5.0 3 -18.0 22 -22.0 1972 ***** ** ***** ** ***** ** 0.5 8 3.0 12 9.2 11 8.5 18 3.5 28 -1.5 19 -3.5 21 -4.0 10 -19.5 26 ***** 1973 -21.5 26 -18.0 7 -8.5 10 -5.0 21 6.5 16 11.0 5 11.0 27 9.5 9 -2.5 27 -2.5 1 ***** ** -13.5 11 ***** 1974 -15.4 30 -30.0 7 -12.5 10 -2.5 3 3.5 2 8.5 13 11.5 2 8.5 7 3.5 30 -2.0 21 -3.5 19 -11.0 26 -30.0 1975 -16.5 15 -8.0 20 -9.5 9 0.5 2 4.0 6 8.5 1 14.5 14 17.5 19 13.5 8 0.5 21 -6.5 16 -8.5 2 -16.5 1976 -11.0 24 -29.5 26 -21.5 3 -10.5 2 2.0 4 11.6 7 13.5 5 8.8 27 4.6 15 -1.0 31 -10.4 19 -18.0 1 -29.5 1977 -24.0 15 -20.5 3 -1.2 1 1.2 5 4.4 2 8.5 3 13.4 29 7.0 31 4.5 8 -2.8 24 -2.5 29 -10.8 31 -24.0 1978 -14.8 16 -16.0 7 -18.2 1 0.0 12 0.4 3 7.5 11 9.6 9 7.2 31 6.5 23 1.8 7 -10.0 3 -12.6 18 -18.2 1979 -18.2 29 -14.5 20 -13.3 5 1.0 18 -1.5 1 8.8 19 11.6 3 7.3 22 4.5 26 3.8 11 -12.0 24 -15.5 23 -18.2 1980 -19.5 26 -23.2 4 -9.5 5 1.5 18 5.5 18 8.8 12 9.0 2 7.2 26 6.5 14 -3.0 22 -2.5 27 -9.2 21 -23.2 1981 -11.0 5 -8.6 4 -5.0 1 -9.5 3 4.7 4 6.2 2 12.2 23 10.5 31 3.2 25 -2.0 30 -3.8 16 -10.0 31 -11.0 1982 -21.5 22 -21.5 20 -8.5 1 -3.6 1 3.5 12 10.5 19 10.5 1 7.0 25 4.5 22 -4.6 27 -5.5 29 -15.0 10 -21.5 1983 -19.5 29 -12.8 1 -6.2 19 -1.8 1 6.5 1 9.5 2 12.8 4 12.4 12 7.2 17 -2.0 13 -5.0 27 -14.2 25 -19.5 LOW. -24.0 15 -30.0 7 -21.5 3 -10.5 2 -1.5 1 0.0 9 2.0 22 2.0 13 -2.5 27 -8.0 29 -13.0 29 -25.5 14 -30.0 YEAR 77 74 76 76 79 61 65 65 73 61 59 59 74 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 9 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 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 1958 ***** ** ***** ** ***** ** 32.0 23 ***** ** ***** ** ***** ** 36.0 4 31.0 1 29.0 9 28.0 20 22.0 3 ***** 1959 20.0 13 22.0 19 19.0 14 30.0 29 33.0 25 29.0 30 33.0 31 ***** ** ***** ** ***** ** 17.0 6 ***** ** ***** 1960 15.0 15 ***** ** 13.0 2 19.0 19 ***** ** ***** ** ***** ** ***** ** 24.0 15 23.0 30 20.0 5 13.5 1 ***** 1961 14.0 20 13.5 13 20.0 25 28.5 28 32.5 27 36.0 5 36.5 27 33.5 31 34.0 1 23.5 1 20.5 1 ***** ** ***** 1962 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1963 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 34.2 21 30.0 6 16.0 11 11.0 19 ***** 1964 11.0 6 11.0 24 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1965 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 35.0 13 34.2 19 31.0 5 30.0 6 16.0 11 ***** ** ***** 1966 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 35.0 19 30.0 25 24.0 15 15.5 13 8.0 8 ***** 1967 10.5 9 10.5 4 14.0 26 12.0 26 28.0 31 34.0 3 38.5 26 37.0 30 34.5 4 31.0 4 16.0 11 11.0 11 38.5 1968 10.0 20 15.0 26 15.0 21 30.0 2 25.0 6 34.0 23 29.0 23 30.0 15 ***** ** ***** ** ***** ** ***** ** ***** 1969 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 28.0 10 30.0 6 20.0 3 18.0 24 ***** 1970 10.0 12 17.0 19 24.0 30 30.0 8 34.0 31 36.0 23 35.0 14 35.0 17 33.0 3 ***** ** 19.0 16 19.2 6 ***** 1971 9.2 14 17.0 23 26.0 14 26.0 24 32.0 26 33.0 2 38.0 10 35.0 6 32.0 1 32.0 15 19.0 4 20.0 8 38.0 1972 ***** ** ***** ** ***** ** 29.5 23 31.0 2 34.0 22 32.0 1 32.5 19 33.0 24 27.5 6 24.5 4 9.5 1 ***** 1973 10.5 16 19.0 19 22.5 21 28.0 27 29.5 30 33.5 12 34.5 29 34.0 3 31.5 9 28.5 25 ***** ** 16.0 29 ***** 1974 7.5 9 11.5 12 27.5 19 28.5 24 34.0 23 35.5 20 37.5 1 37.5 22 33.5 20 26.5 28 26.5 4 11.5 6 37.5 1975 11.5 9 13.0 10 24.5 24 31.5 16 34.0 31 38.5 29 39.5 20 41.5 10 32.0 18 32.0 1 20.0 23 16.5 13 41.5 1976 14.0 4 13.5 8 18.5 22 18.5 13 31.2 21 35.5 30 37.0 17 34.0 10 35.5 4 27.0 13 21.0 26 13.5 17 37.0 1977 9.8 20 15.5 16 29.8 21 30.0 15 29.2 15 38.4 22 36.0 9 38.5 17 32.8 27 30.5 5 16.2 11 17.8 6 38.5 1978 14.0 2 14.0 22 22.8 31 28.5 10 31.5 14 35.7 30 37.8 1 33.8 14 34.0 12 26.5 13 19.5 1 20.2 12 37.8 1979 17.0 4 19.5 15 20.5 19 29.5 9 29.5 22 32.8 24 37.0 9 34.8 17 36.2 9 30.3 15 25.8 3 15.5 1 37.0 1980 13.3 6 8.5 15 23.0 30 30.0 23 33.5 23 36.5 21 35.8 30 39.0 20 34.5 7 32.3 4 20.2 13 21.3 7 39.0 1981 14.2 18 16.7 9 24.2 21 27.2 26 29.7 15 32.5 4 37.2 12 34.3 8 36.0 14 23.7 12 24.2 13 18.5 17 37.2 1982 13.5 11 10.8 4 19.3 24 31.0 28 33.0 20 36.2 8 35.8 25 35.2 5 31.0 4 26.2 5 18.2 8 11.2 24 36.2 1983 14.0 2 14.5 21 18.5 5 26.5 20 30.8 6 35.8 22 40.0 27 39.6 15 33.5 25 29.5 3 23.5 21 17.0 1 40.0 HIG. 20.0 13 22.0 19 29.8 21 32.0 23 34.0 31 38.5 29 40.0 27 41.5 10 36.2 9 32.3 4 28.0 20 22.0 3 41.5 YEAR 59 59 77 58 70 75 83 75 79 80 58 58 75 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 10 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 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 1958 ***** ** ***** ** ***** ** 5.4 10 ***** ** ***** ** ***** ** 0.0 ** 0.0 ** 2.7 31 4.0 21 27.3 18 ***** 1959 26.4 25 96.0 9 80.0 22 3.0 7 12.0 15 32.0 3 24.0 13 0.0 ** ***** ** 26.0 30 2.0 23 31.0 13 ***** 1960 3.0 27 ***** ** 25.0 24 10.0 30 16.0 18 2.0 19 6.0 22 0.0 ** 0.0 ** 0.0 ** 24.0 20 9.0 3 ***** 1961 24.0 6 11.0 18 31.0 13 28.0 15 34.8 1 17.0 7 0.3 17 0.0 ** 0.0 ** 13.0 25 25.0 15 ***** ** ***** 1962 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1963 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 8.0 10 15.0 17 7.3 12 15.5 25 ***** 1964 34.8 4 38.5 27 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** 1965 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 8.0 15 0.0 ** 46.0 22 11.8 25 4.2 4 ***** ** ***** 1966 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 0.0 ** 0.5 13 8.5 26 0.0 ** 2.0 12 ***** 1967 16.0 21 28.0 2 16.0 9 25.0 27 8.0 16 3.0 6 0.0 ** 0.0 ** 0.8 25 7.0 23 8.0 12 7.0 19 28.0 1968 4.5 23 1.9 23 4.0 24 3.2 25 3.8 22 3.6 7 0.0 ** 0.0 ** ***** ** ***** ** ***** ** ***** ** ***** 1969 ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** ***** ** 0.0 ** 5.0 28 12.0 3 14.0 3 ***** 1970 9.0 28 1.0 24 16.0 5 2.5 10 0.5 6 0.0 ** 0.0 ** 0.0 ** 0.0 ** ***** ** 10.0 14 20.0 16 ***** 1971 7.0 16 28.0 14 15.0 22 15.0 27 0.0 ** 7.3 20 0.0 ** 0.0 ** 0.0 ** 0.0 ** 10.3 20 8.0 16 28.0 1972 ***** ** ***** ** ***** ** 13.4 25 19.6 21 7.8 10 0.0 ** 2.5 29 5.5 18 11.5 8 6.5 6 16.0 2 ***** 1973 6.0 3 21.2 6 19.5 23 32.8 13 18.5 5 0.0 ** 0.0 ** 0.0 ** 2.5 26 0.0 ** ***** ** 6.5 13 ***** 1974 25.0 25 8.0 27 14.0 5 11.0 11 6.0 7 7.0 9 1.5 20 5.5 5 0.0 ** 0.0 ** 4.5 8 4.0 27 25.0 1975 4.0 25 5.0 28 7.5 29 8.0 24 16.0 15 0.0 ** 0.0 ** 0.0 ** 3.5 24 13.5 16 13.5 29 3.0 19 16.0 1976 12.5 20 27.0 11 5.5 22 56.0 22 12.0 8 7.5 6 0.0 ** 0.0 ** 0.0 ** 16.0 30 26.0 29 21.0 31 56.0 1977 18.2 21 10.0 8 10.6 5 3.0 11 25.5 25 8.8 2 0.0 ** 0.0 ** 0.0 ** 25.0 22 16.2 14 13.0 8 25.5 1978 6.0 21 36.0 25 11.8 7 19.3 15 27.1 2 12.5 2 0.0 ** 0.0 ** 3.4 14 0.7 22 15.0 19 16.3 17 36.0 1979 19.0 11 14.5 9 22.3 28 27.8 17 7.1 7 4.5 4 0.0 ** 8.0 19 3.0 14 3.5 28 7.3 5 6.7 9 27.8 1980 12.0 14 18.7 12 13.9 16 16.2 10 6.0 11 8.0 1 1.3 17 0.0 ** 7.8 23 21.8 21 11.0 11 6.5 19 21.8 1981 8.0 2 15.2 22 28.1 28 34.5 29 37.1 3 3.0 5 6.2 21 0.0 ** 28.6 23 5.0 17 15.1 23 6.4 30 37.1 1982 15.0 29 13.7 18 22.0 15 7.2 22 15.0 22 10.2 26 0.0 ** 0.7 10 1.0 13 11.3 6 10.2 28 2.5 7 22.0 1983 12.5 25 3.5 28 26.1 24 13.2 5 5.2 7 4.2 21 8.0 18 2.5 7 6.8 15 0.0 ** 5.9 16 12.7 15 26.1 HIG. 34.8 4 96.0 9 80.0 22 56.0 22 37.1 3 32.0 3 24.0 13 8.0 19 46.0 22 26.0 30 26.0 29 31.0 13 96.0 YEAR 64 59 59 76 81 59 59 79 65 59 76 59 59 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 11 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. MONTHLY TOTAL PRECIPITATION WITH SEASONAL PERCENT. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL SEASONAL-PERCENT ----------------------- 1958 ****** ****** ****** 14.8 ****** ****** ****** 0.0 0.0 3.0 8.2 27.3 ****** ***** 27.8 0.0 72.2 1959 26.4 201.0 157.0 11.7 27.0 48.0 24.0 0.0 ****** 38.0 2.0 40.0 ****** 66.8 15.1 4.2 13.9 1960 6.0 ****** 72.0 35.0 24.0 4.0 6.0 0.0 0.0 0.0 74.0 9.0 ****** 33.9 27.4 2.6 36.1 1961 91.0 28.0 73.2 93.0 45.4 17.0 0.3 0.0 0.0 20.0 81.0 ****** ****** 42.8 34.6 0.1 22.5 1962 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ***** ***** ***** ***** 1963 ****** ****** ****** ****** ****** ****** ****** ****** 8.0 27.0 27.6 73.5 ****** ***** ***** 5.9 94.1 1964 122.8 97.0 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 100.0 ***** ***** ***** 1965 ****** ****** ****** ****** ****** ****** 19.8 0.0 71.5 56.9 15.9 ****** ****** ***** ***** 55.6 44.4 1966 ****** ****** ****** ****** ****** ****** ****** 0.0 1.1 29.0 0.0 3.4 ****** ***** ***** 3.3 96.7 1967 38.0 76.0 59.0 93.0 23.5 3.0 0.0 0.0 1.6 30.0 21.0 34.0 379.1 45.6 31.5 0.4 22.4 1968 10.6 7.1 18.5 7.2 8.7 7.2 0.0 0.0 ****** ****** ****** ****** ****** 61.0 39.0 0.0 ***** 1969 ****** ****** ****** ****** ****** ****** ****** ****** 0.0 8.5 28.5 28.0 ****** ***** ***** 0.0 100.0 1970 28.0 1.5 41.0 9.5 0.5 0.0 0.0 0.0 0.0 ****** 14.2 27.0 ****** 57.9 8.2 0.0 33.9 1971 11.6 49.3 44.3 38.5 0.0 7.3 0.0 0.0 0.0 0.0 17.3 20.0 188.3 55.9 24.3 0.0 19.8 1972 ****** ****** ****** 45.4 71.3 13.8 0.0 4.0 6.5 21.6 6.5 61.9 ****** ***** 56.5 4.5 39.0 1973 9.5 53.9 66.2 66.7 45.5 0.0 0.0 0.0 2.5 0.0 ****** 19.0 ****** 49.2 42.6 0.9 7.2 1974 51.0 18.0 46.0 40.5 6.0 21.0 1.5 5.5 0.0 0.0 6.0 12.5 208.0 55.3 32.5 3.4 8.9 1975 16.0 28.0 27.0 28.0 30.5 0.0 0.0 0.0 3.5 22.5 31.0 12.0 198.5 35.8 29.5 1.8 33.0 1976 37.5 46.5 22.5 66.5 27.4 10.7 0.0 0.0 0.0 17.7 32.0 35.2 296.0 36.0 35.3 0.0 28.7 1977 50.4 15.0 34.9 9.8 97.3 16.8 0.0 0.0 0.0 63.6 45.1 32.2 365.1 27.5 33.9 0.0 38.6 1978 17.6 93.0 20.0 60.1 81.8 13.0 0.0 0.0 3.4 1.1 38.4 31.1 359.5 36.3 43.1 0.9 19.6 1979 55.9 54.4 77.8 40.7 23.6 11.2 0.0 8.0 3.0 4.8 7.3 21.8 308.5 61.0 24.5 3.6 11.0 1980 46.3 55.6 55.0 26.3 11.3 8.0 1.3 0.0 7.8 40.4 20.5 12.8 285.3 55.0 16.0 3.2 25.8 1981 26.1 31.8 83.7 109.6 69.0 6.1 8.0 0.0 33.6 10.8 19.4 26.8 424.9 33.3 43.5 9.8 13.4 1982 44.9 55.9 87.4 21.4 55.8 14.0 0.0 0.7 1.0 49.6 51.4 9.4 391.5 48.1 23.3 0.4 28.2 1983 36.8 8.0 63.9 52.0 15.7 4.6 8.0 2.5 9.3 0.0 13.2 40.5 254.5 42.7 28.4 7.8 21.1 MEAN 38.2 51.1 58.3 43.5 35.0 10.8 3.4 0.9 6.9 20.2 25.5 27.5 321.3 46.0 27.8 3.5 22.7 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 12 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. NO. OF DAYS WITH PRECIPITATION YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 *** *** *** 5 *** *** *** 0 0 2 3 1 *** 1959 1 6 8 5 4 2 1 0 *** 2 1 3 *** 1960 3 *** 7 8 2 2 1 0 0 0 8 1 *** 1961 13 10 12 10 5 1 1 0 0 2 5 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 1 2 6 8 *** 1964 8 3 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 5 0 4 9 7 *** *** 1966 *** *** *** *** *** *** *** 0 3 9 0 4 *** 1967 4 11 8 17 7 1 0 0 3 7 4 8 70 1968 5 6 10 8 7 3 0 0 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 0 2 5 4 *** 1970 4 2 9 4 1 0 0 0 0 *** 4 3 *** 1971 3 4 5 5 0 1 0 0 0 0 2 3 23 1972 *** *** *** 7 9 4 0 2 2 3 1 8 *** 1973 3 5 8 8 5 0 0 0 1 0 *** 6 *** 1974 6 8 11 10 1 6 1 1 0 0 2 5 51 1975 8 11 7 5 3 0 0 0 1 4 6 5 50 1976 5 7 7 4 12 3 0 0 0 3 2 8 51 1977 14 2 6 5 12 2 0 1 0 9 9 8 68 1978 5 9 6 11 14 2 0 0 1 2 9 6 65 1979 9 15 15 6 9 3 0 1 1 3 1 9 72 1980 7 7 15 7 3 1 1 0 1 9 5 5 61 1981 9 9 11 17 8 4 3 0 2 4 4 8 79 1982 11 12 10 5 14 3 0 1 1 17 13 8 95 1983 9 4 8 12 5 2 1 1 3 0 5 10 60 MEAN 7 7 9 8 6 2 1 0 1 4 5 6 56 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 13 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 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 1958 *** *** *** 5 *** *** *** 0 0 1 2 1 *** 1959 1 6 8 5 4 2 1 0 *** 2 1 3 *** 1960 3 *** 7 8 2 2 1 0 0 0 8 1 *** 1961 13 7 12 9 3 1 0 0 0 2 5 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 1 2 6 8 *** 1964 8 3 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 5 0 4 9 7 *** *** 1966 *** *** *** *** *** *** *** 0 0 8 0 1 *** 1967 4 11 8 17 7 1 0 0 0 7 4 8 67 1968 3 5 7 3 2 3 0 0 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 0 2 5 4 *** 1970 4 1 7 4 0 0 0 0 0 *** 4 3 *** 1971 3 4 5 5 0 1 0 0 0 0 2 3 23 1972 *** *** *** 6 9 4 0 2 2 3 1 7 *** 1973 3 5 8 8 5 0 0 0 1 0 *** 5 *** 1974 5 4 11 10 1 5 1 1 0 0 2 4 44 1975 8 10 7 5 2 0 0 0 1 3 5 5 46 1976 5 7 7 4 9 2 0 0 0 2 2 4 42 1977 9 2 6 5 11 2 0 0 0 7 6 7 55 1978 5 8 5 7 12 1 0 0 1 0 4 4 47 1979 8 11 12 5 6 3 0 1 1 2 1 7 57 1980 7 7 12 4 3 1 1 0 1 6 5 3 50 1981 8 5 11 14 8 3 2 0 2 3 2 7 65 1982 8 8 10 5 9 2 0 0 1 13 13 5 74 1983 7 3 7 9 5 1 1 1 2 0 3 6 45 MEAN 6 6 8 7 5 2 1 0 1 3 4 5 48 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 14 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 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 1958 *** *** *** 0 *** *** *** 0 0 0 0 1 *** 1959 1 6 4 0 1 2 1 0 *** 2 0 1 *** 1960 0 *** 4 1 1 0 0 0 0 0 2 0 *** 1961 3 1 1 4 1 1 0 0 0 1 4 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 0 2 0 4 *** 1964 4 3 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 0 0 2 1 0 *** *** 1966 *** *** *** *** *** *** *** 0 0 0 0 0 *** 1967 2 2 2 1 0 0 0 0 0 0 0 0 7 1968 0 0 0 0 0 0 0 0 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 0 0 1 1 *** 1970 0 0 1 0 0 0 0 0 0 *** 1 1 *** 1971 0 1 2 2 0 0 0 0 0 0 1 0 6 1972 *** *** *** 2 3 0 0 0 0 1 0 2 *** 1973 0 2 3 2 2 0 0 0 0 0 *** 0 *** 1974 2 0 1 1 0 0 0 0 0 0 0 0 4 1975 0 0 0 0 2 0 0 0 0 1 1 0 4 1976 1 1 0 1 1 0 0 0 0 1 1 1 7 1977 2 1 1 0 4 0 0 0 0 2 2 1 13 1978 0 4 1 2 3 1 0 0 0 0 2 2 15 1979 2 2 2 1 0 0 0 0 0 0 0 0 7 1980 1 2 1 1 0 0 0 0 0 2 1 0 8 1981 0 1 3 4 1 0 0 0 1 0 1 0 11 1982 2 1 5 0 2 1 0 0 0 1 1 0 13 1983 1 0 2 1 0 0 0 0 0 0 0 1 5 MEAN 1 2 2 1 1 0 0 0 0 1 1 1 10 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 15 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 03 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 *** *** *** *** *** *** *** 26 51 71 49 51 *** 1959 53 65 49 67 30 35 60 64 *** 57 43 56 *** 1960 66 *** 67 65 56 58 50 54 57 71 70 65 *** 1961 77 82 81 77 69 59 62 69 65 65 70 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 63 62 63 70 *** 1964 65 67 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 61 64 72 62 66 *** *** 1966 *** *** *** *** *** *** *** 62 49 51 39 55 *** 1967 68 61 62 54 48 57 23 42 54 63 67 52 54 1968 58 59 54 61 51 50 50 50 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 66 60 68 78 *** 1970 71 78 78 67 66 55 59 66 60 *** 56 68 *** 1971 76 78 74 76 47 39 35 30 33 62 75 77 59 1972 *** *** *** 72 77 66 50 53 62 68 80 81 *** 1973 80 85 84 84 80 69 72 66 76 68 *** 69 *** 1974 61 58 78 83 72 67 72 71 79 79 77 75 73 1975 72 76 76 76 69 52 60 78 78 69 68 68 70 1976 65 48 57 64 79 62 59 44 54 74 70 85 63 1977 80 80 79 74 71 62 55 56 58 76 91 87 72 1978 85 87 86 82 79 71 57 56 57 73 88 85 76 1979 *** 88 87 80 68 67 54 50 63 71 76 84 *** 1980 83 84 91 76 71 58 50 58 63 80 89 88 74 1981 87 86 89 85 80 66 64 59 64 77 76 86 77 1982 82 80 89 77 72 62 54 57 61 85 90 86 75 1983 83 84 86 83 71 64 58 64 65 65 76 86 74 MEAN 73 75 76 74 66 59 55 56 61 69 70 74 67 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 16 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 09 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 *** *** *** *** *** *** *** 23 70 63 61 66 *** 1959 65 55 57 69 30 33 55 69 *** 59 45 49 *** 1960 55 *** 68 60 57 62 29 23 56 51 62 54 *** 1961 75 72 71 54 35 28 27 31 38 55 55 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 36 45 57 67 *** 1964 71 63 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 35 42 68 45 56 *** *** 1966 *** *** *** *** *** *** *** 35 48 50 39 58 *** 1967 64 57 59 51 43 37 17 30 34 46 56 56 46 1968 59 56 55 46 50 50 45 48 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 41 55 61 62 *** 1970 70 61 60 42 32 37 38 45 39 *** 40 61 *** 1971 78 81 62 57 29 29 29 28 25 31 43 61 46 1972 *** *** *** 45 50 38 27 28 29 33 44 78 *** 1973 77 62 68 55 53 38 39 42 48 36 *** 70 *** 1974 78 76 84 86 57 39 46 56 71 83 71 67 68 1975 75 73 69 44 40 31 34 42 51 43 53 64 52 1976 57 54 55 56 48 31 28 17 25 47 35 68 43 1977 77 62 41 32 40 27 23 27 29 49 63 67 45 1978 57 75 59 46 49 33 23 22 24 36 72 67 47 1979 72 75 65 45 35 29 20 21 29 38 36 62 44 1980 71 77 70 41 42 29 20 28 32 49 55 61 48 1981 64 60 59 60 51 34 33 27 28 43 45 61 47 1982 72 73 68 39 41 32 22 27 27 55 68 63 49 1983 69 54 54 50 41 30 24 30 32 28 40 65 43 MEAN 69 66 62 51 43 35 31 34 40 47 53 63 50 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 17 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. MONTHLY MEAN OF RELATIVE HUMIDITY AT HOUR 15 YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 *** *** *** *** *** *** *** 30 47 66 68 71 *** 1959 54 69 49 67 27 35 55 70 *** 56 37 49 *** 1960 59 *** 71 65 55 56 47 42 55 58 72 76 *** 1961 79 85 83 71 59 43 41 43 56 60 64 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 40 44 61 70 *** 1964 64 70 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 35 41 73 42 61 *** *** 1966 *** *** *** *** *** *** *** 39 54 50 37 61 *** 1967 67 60 60 53 45 44 21 35 40 45 61 55 49 1968 57 61 56 44 48 49 46 48 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 49 63 68 70 *** 1970 56 62 75 57 59 51 56 63 51 *** 65 67 *** 1971 82 82 71 71 39 33 32 24 29 40 67 74 54 1972 *** *** *** 56 61 46 31 29 37 50 56 84 *** 1973 83 75 70 66 62 47 48 54 58 57 *** 74 *** 1974 68 64 80 84 66 50 58 65 76 87 80 75 71 1975 74 75 77 73 66 46 70 80 80 70 73 75 72 1976 71 52 57 63 62 43 32 21 31 57 57 83 52 1977 81 79 63 43 55 38 28 33 39 65 86 85 58 1978 78 85 72 65 68 44 30 27 34 54 84 82 60 1979 *** 84 78 64 51 36 26 26 40 54 58 82 *** 1980 83 87 83 62 53 36 26 31 42 68 78 80 61 1981 84 75 75 74 67 43 38 32 39 58 63 81 61 1982 83 83 83 56 56 38 30 33 34 74 87 86 62 1983 81 77 68 63 54 35 31 36 44 42 58 79 56 MEAN 72 74 71 63 55 43 39 41 48 57 66 74 59 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 18 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 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 1958 *** *** *** 2 *** *** *** 0 0 0 1 10 *** 1959 10 20 12 0 0 0 0 0 *** 0 9 22 *** 1960 8 *** 18 2 0 0 0 0 0 0 12 29 *** 1961 28 27 24 5 0 0 0 0 0 8 1 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 0 0 6 25 *** 1964 29 16 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 0 0 0 0 6 *** *** 1966 *** *** *** *** *** *** *** 0 0 0 16 30 *** 1967 27 16 15 4 0 0 0 0 0 0 5 18 85 1968 22 7 2 0 0 0 0 0 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 0 0 10 0 *** 1970 17 7 1 0 0 0 0 0 0 *** 0 16 *** 1971 25 15 0 0 0 0 0 0 0 0 3 10 53 1972 *** *** *** 0 0 0 0 0 0 0 2 19 *** 1973 30 12 6 2 0 0 0 0 0 0 *** 29 *** 1974 30 23 10 0 0 0 0 0 0 0 0 25 88 1975 27 19 9 0 0 0 0 0 0 0 3 5 63 1976 8 20 13 3 0 0 0 0 0 0 15 16 75 1977 27 16 0 0 0 0 0 0 0 0 0 11 54 1978 22 14 5 0 0 0 0 0 0 0 3 7 51 1979 17 8 8 0 0 0 0 0 0 0 10 7 50 1980 22 23 6 0 0 0 0 0 0 0 0 12 63 1981 14 6 1 2 0 0 0 0 0 0 0 4 27 1982 19 21 13 0 0 0 0 0 0 2 6 22 83 1983 19 16 6 0 0 0 0 0 0 0 3 13 57 MEAN 21 16 8 1 0 0 0 0 0 0 5 16 67 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 19 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 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 1958 *** *** *** 0 *** *** *** 3 0 0 0 0 *** 1959 0 0 0 0 0 0 0 0 *** 0 0 0 *** 1960 0 *** 0 0 0 0 0 0 0 0 0 0 *** 1961 0 0 0 0 0 0 0 0 0 0 0 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 0 0 0 0 *** 1964 0 0 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 0 0 0 0 0 *** *** 1966 *** *** *** *** *** *** *** 0 0 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 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 0 0 0 0 *** 1970 0 0 0 0 0 0 0 1 3 *** 0 0 *** 1971 0 0 0 0 0 0 0 0 0 0 0 0 0 1972 *** *** *** 0 0 0 1 0 0 0 0 0 *** 1973 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 4 9 0 0 0 0 13 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 1 0 0 0 0 0 1 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 0 0 1983 0 0 0 0 0 0 0 1 0 0 0 0 1 MEAN 0 0 0 0 0 0 0 1 0 0 0 0 1 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 20 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 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 1958 *** *** *** 0 *** *** *** 0 0 0 0 2 *** 1959 0 0 0 0 0 0 0 *** *** *** 0 *** *** 1960 0 *** 0 0 *** *** *** *** 0 0 0 0 *** 1961 4 1 0 0 0 0 0 0 0 0 0 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 0 0 0 12 *** 1964 11 4 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 0 0 0 0 0 *** *** 1966 *** *** *** *** *** *** *** 0 0 0 0 18 *** 1967 14 3 5 1 0 0 0 0 0 0 0 4 27 1968 0 2 1 0 0 0 0 0 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 0 0 2 0 *** 1970 5 0 0 0 0 0 0 0 0 *** 0 7 *** 1971 8 3 0 0 0 0 0 0 0 0 0 1 12 1972 *** *** *** 0 0 0 0 0 0 0 0 10 *** 1973 13 1 1 0 0 0 0 0 0 0 *** 2 *** 1974 1 9 0 0 0 0 0 0 0 0 0 0 10 1975 3 0 0 0 0 0 0 0 0 0 0 0 3 1976 0 14 6 1 0 0 0 0 0 0 1 5 27 1977 22 1 0 0 0 0 0 0 0 0 0 1 24 1978 2 3 0 0 0 0 0 0 0 0 0 1 6 1979 5 1 5 0 0 0 0 0 0 0 0 1 12 1980 7 6 0 0 0 0 0 0 0 0 0 1 14 1981 0 0 0 0 0 0 0 0 0 0 0 0 0 1982 6 7 0 0 0 0 0 0 0 0 0 2 15 1983 9 0 0 0 0 0 0 0 0 0 0 6 15 MEAN 6 3 1 0 0 0 0 0 0 0 0 4 14 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 21 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 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 1958 *** *** *** 2 *** *** *** 23 6 0 0 0 *** 1959 0 0 0 1 1 0 6 *** *** *** 0 *** *** 1960 0 *** 0 0 *** *** *** *** 0 0 0 0 *** 1961 0 0 0 0 5 16 28 15 3 0 0 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 3 1 0 0 *** 1964 0 0 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 7 6 3 1 0 *** *** 1966 *** *** *** *** *** *** *** 6 2 0 0 0 *** 1967 0 0 0 0 0 7 17 10 3 1 0 0 38 1968 0 0 0 1 0 14 0 1 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 0 2 0 0 *** 1970 0 0 0 1 5 10 20 20 11 *** 0 0 *** 1971 0 0 0 0 8 10 21 21 4 1 0 0 65 1972 *** *** *** 0 1 6 12 5 9 0 0 0 *** 1973 0 0 0 0 0 14 18 15 3 0 *** 0 *** 1974 0 0 0 0 10 21 23 16 5 0 0 0 75 1975 0 0 0 3 5 24 28 27 12 3 0 0 102 1976 0 0 0 0 1 12 25 25 13 0 0 0 76 1977 0 0 0 1 0 24 27 21 8 1 0 0 82 1978 0 0 0 0 1 13 22 16 11 0 0 0 63 1979 0 0 0 0 0 9 30 16 13 1 0 0 69 1980 0 0 0 1 9 15 31 24 11 3 0 0 94 1981 0 0 0 0 0 13 21 19 9 0 0 0 62 1982 0 0 0 2 7 16 29 14 1 0 0 0 69 1983 0 0 0 0 1 20 29 27 10 0 0 0 87 MEAN 0 0 0 1 3 14 21 16 6 1 0 0 62 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 22 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 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 1958 *** *** *** 0 *** *** *** 0 0 0 0 0 *** 1959 0 0 0 0 0 0 0 *** *** *** 0 *** *** 1960 0 *** 0 0 *** *** *** *** 0 0 0 0 *** 1961 0 0 0 0 0 0 0 0 0 0 0 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 0 0 0 0 *** 1964 0 0 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 0 0 0 0 0 *** *** 1966 *** *** *** *** *** *** *** 0 0 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 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 0 0 0 0 *** 1970 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 *** 1973 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 3 0 0 0 0 3 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 0 0 1983 0 0 0 0 0 0 2 0 0 0 0 0 2 MEAN 0 0 0 0 0 0 0 0 0 0 0 0 0 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 23 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 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 1958 *** *** *** 0 *** *** *** 0 0 0 0 0 *** 1959 0 0 0 0 0 0 0 *** *** *** 0 *** *** 1960 0 *** 0 0 *** *** *** *** 0 0 0 0 *** 1961 0 0 0 0 0 0 0 0 0 0 0 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 0 0 0 0 *** 1964 0 0 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 0 0 0 0 0 *** *** 1966 *** *** *** *** *** *** *** 0 0 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 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 0 0 0 0 *** 1970 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 *** 1973 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 0 0 1983 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 GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 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 -------------- 1958 *** *** *** 9 *** *** *** 0 0 0 4 17 *** 11 6 4 20 1959 21 26 21 1 0 0 0 0 *** 0 18 31 *** 11 1 4 7 1960 18 *** 28 8 2 0 0 0 0 3 20 31 *** 10 7 5 18 1961 30 28 27 15 0 1 0 0 0 18 5 *** *** 10 11 6 9 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** ** ** ** ** 1963 *** *** *** *** *** *** *** *** 0 0 17 30 *** 11 6 12 31 1964 31 25 *** *** *** *** *** *** *** *** *** *** *** 1 1 2 29 1965 *** *** *** *** *** *** 0 0 0 0 15 *** *** 11 6 11 29 1966 *** *** *** *** *** *** *** 0 0 0 25 31 *** 11 2 12 31 1967 31 24 21 5 0 0 0 0 0 0 15 28 124 11 8 4 6 1968 31 18 6 0 0 0 0 0 *** *** *** *** *** 1 1 3 26 1969 *** *** *** *** *** *** *** *** 0 0 17 16 *** 11 11 12 31 1970 25 14 15 2 0 0 0 0 0 *** 10 28 *** 11 13 4 28 1971 31 28 17 2 0 0 0 0 1 1 14 26 120 9 20 4 4 1972 *** *** *** 0 0 0 0 0 1 2 14 27 *** 9 19 12 31 1973 31 25 16 7 0 0 0 0 3 2 *** 31 *** 9 27 4 21 1974 31 28 16 7 0 0 0 0 0 8 15 28 133 10 17 4 13 1975 30 28 19 0 0 0 0 0 0 0 12 10 99 11 5 3 22 1976 23 25 26 14 0 0 0 0 0 1 23 27 139 10 31 4 22 1977 31 27 3 0 0 0 0 0 0 3 8 18 90 10 23 3 15 1978 30 23 16 1 0 0 0 0 0 0 16 16 102 11 3 4 12 1979 29 17 10 0 1 0 0 0 0 0 20 22 99 11 8 5 1 1980 29 29 14 0 0 0 0 0 0 2 3 29 106 10 22 3 19 1981 29 21 13 4 0 0 0 0 0 5 21 28 121 10 26 4 5 1982 30 24 24 1 0 0 0 0 0 5 21 31 136 10 25 4 1 1983 29 25 28 1 0 0 0 0 0 10 13 25 131 10 13 4 1 MEAN 28 24 18 4 0 0 0 0 0 3 15 25 117 9 19 6 9 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 25 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. AVERAGE OF DRY BULB TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 ****** ****** ****** ****** ****** ****** ****** 24.4 15.6 16.5 16.5 7.6 ****** 1959 5.7 3.2 4.0 12.1 18.8 20.8 20.8 28.5 ****** 17.0 6.8 2.4 ****** 1960 6.5 ****** 6.4 8.5 14.2 21.8 25.4 24.3 13.6 11.5 5.7 1.2 ****** 1961 -0.3 0.3 4.5 11.1 19.7 23.1 25.4 23.4 19.7 10.6 9.2 ****** ****** 1962 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** 19.2 14.0 5.5 -1.6 ****** 1964 -4.7 1.3 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 18.9 19.9 15.7 14.1 5.4 ****** ****** 1966 ****** ****** ****** ****** ****** ****** ****** 20.6 17.7 14.4 4.8 -3.4 ****** 1967 -1.8 1.7 3.1 4.7 13.4 21.0 22.1 19.8 16.4 12.2 5.4 1.1 9.9 1968 0.2 3.9 5.4 12.9 13.9 21.7 20.4 20.3 ****** ****** ****** ****** ****** 1969 ****** ****** ****** ****** ****** ****** ****** ****** 17.8 16.0 5.2 5.3 ****** 1970 -1.2 4.2 6.3 13.9 16.4 22.3 23.4 23.7 20.5 ****** 8.7 -1.5 ****** 1971 -3.0 1.3 8.6 12.3 21.4 23.4 26.1 24.6 20.2 13.0 8.8 3.1 13.3 1972 ****** ****** ****** 13.6 15.2 22.2 23.9 20.7 19.7 15.0 9.3 -2.9 ****** 1973 -4.5 3.5 5.7 12.5 16.2 22.9 24.2 24.1 18.2 16.5 ****** 0.2 ****** 1974 -3.7 -3.8 5.0 10.7 19.2 23.4 24.3 21.6 18.1 12.5 9.0 0.5 11.4 1975 -1.8 0.5 4.8 13.3 16.4 26.1 28.1 27.2 23.6 15.4 9.0 6.3 14.1 1976 4.1 -4.1 1.5 5.3 18.6 23.3 26.1 24.7 21.6 12.9 4.5 -0.1 11.5 1977 -7.3 0.7 10.9 15.1 18.0 25.5 26.4 24.4 20.5 12.6 6.9 2.2 13.0 1978 -0.0 0.3 5.6 13.2 16.1 21.7 25.0 23.2 21.4 14.2 3.1 4.2 12.3 1979 -1.3 1.5 5.2 14.2 15.5 21.8 26.9 23.0 20.7 16.5 7.4 2.8 12.9 1980 -2.2 -2.9 5.3 16.0 19.5 23.6 26.8 24.2 19.9 12.0 8.6 3.3 12.8 1981 1.5 3.4 8.2 11.6 16.7 21.5 25.1 23.9 19.3 11.7 7.9 3.2 12.8 1982 -1.9 -3.5 3.1 15.5 18.7 23.0 25.8 22.7 18.2 11.4 3.0 -0.6 11.3 1983 -1.5 2.3 4.1 12.1 19.4 24.4 28.0 25.1 19.8 12.4 9.5 1.0 13.0 MEAN -0.9 0.8 5.4 12.0 17.2 22.8 24.7 23.4 19.0 13.7 7.3 1.6 12.3 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 26 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. AVERAGE OF DEW POINT TEMPERATURE IN C. YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 ****** ****** ****** ****** ****** ****** ****** 3.0 5.7 9.5 7.6 -0.2 ****** 1959 -3.6 -4.0 -6.6 5.6 -0.2 4.0 11.7 21.8 ****** 8.3 -6.7 -7.6 ****** 1960 -1.3 ****** 0.8 1.7 5.5 13.2 11.0 8.4 4.9 3.6 -0.1 -5.1 ****** 1961 -4.0 -3.1 0.8 4.4 8.8 8.6 10.7 10.3 9.1 2.7 1.9 ****** ****** 1962 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** 4.7 2.1 -2.4 -6.9 ****** 1964 -10.4 -4.5 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 3.9 7.2 10.2 2.0 -2.2 ****** ****** 1966 ****** ****** ****** ****** ****** ****** ****** 6.6 7.0 4.1 -8.6 -11.1 ****** 1967 -7.5 -5.6 -4.0 -4.1 1.8 7.6 -3.1 2.3 2.8 0.9 -1.9 -7.5 -1.5 1968 -7.2 -3.9 -3.0 1.3 3.5 10.8 8.6 9.1 ****** ****** ****** ****** ****** 1969 ****** ****** ****** ****** ****** ****** ****** ****** 6.0 6.8 -1.9 -0.5 ****** 1970 -7.6 -1.9 0.5 3.8 4.8 9.1 11.3 14.1 8.6 ****** -1.1 -7.9 ****** 1971 -6.4 -1.9 2.0 5.7 5.3 5.4 7.5 4.0 0.8 0.0 0.9 -2.3 1.7 1972 ****** ****** ****** 4.5 6.9 10.3 7.1 4.1 5.2 3.3 0.8 -5.9 ****** 1973 -7.6 -1.0 0.9 6.0 8.9 11.3 12.9 13.5 9.9 5.6 ****** -4.8 ****** 1974 -8.7 -9.9 1.9 8.1 11.7 11.3 14.6 13.3 13.3 9.6 4.5 -4.1 5.5 1975 -6.0 -3.6 0.2 5.7 6.9 11.1 16.7 19.3 17.3 7.1 2.3 0.8 6.5 1976 -2.4 -14.6 -7.1 -2.0 10.5 9.3 9.6 2.7 4.0 3.9 -5.8 -3.7 0.4 1977 -10.2 -3.8 2.6 2.6 7.2 9.8 8.1 7.7 5.8 4.4 3.4 -1.3 3.0 1978 -4.9 -2.6 0.2 5.4 8.7 9.0 7.4 5.1 4.8 4.2 -0.1 0.3 3.1 1979 ****** -1.0 1.0 6.3 4.0 7.2 7.3 3.3 6.2 6.0 -2.0 -1.5 ****** 1980 -5.6 -5.5 2.0 7.2 9.3 8.2 6.9 7.8 6.0 4.8 3.6 -1.1 3.6 1981 -2.2 -1.5 3.3 6.4 9.7 8.8 10.8 8.0 4.9 3.1 -0.1 -1.0 4.2 1982 -5.2 -6.8 -0.3 5.9 8.6 8.8 7.4 6.5 3.0 5.6 -0.3 -4.2 2.4 1983 -5.1 -2.8 -1.7 4.8 9.1 9.6 10.3 10.0 6.4 -0.5 0.6 -3.1 3.1 MEAN -5.9 -4.3 -0.4 4.2 6.9 9.1 9.0 8.5 6.7 4.4 -0.3 -3.7 2.9 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 27 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. AVERAGE OF MIXING RATIO IN G/KG YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 ****** ****** ****** ****** ****** ****** ****** 5.61 7.16 8.91 7.94 5.19 ****** 1959 4.22 3.70 3.20 6.95 4.69 6.03 10.37 19.47 ****** 8.02 3.11 2.85 ****** 1960 4.31 ****** 4.80 5.07 6.69 11.47 9.63 8.07 6.51 5.88 4.66 3.18 ****** 1961 3.51 3.74 4.90 6.20 8.35 8.24 9.48 9.24 8.55 5.74 5.17 ****** ****** 1962 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** 6.75 5.62 3.99 2.93 ****** 1964 2.25 3.32 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 6.43 7.98 9.62 5.58 3.99 ****** ****** 1966 ****** ****** ****** ****** ****** ****** ****** 7.70 7.87 6.16 2.50 2.07 ****** 1967 2.80 3.02 3.43 3.31 5.12 8.23 3.88 5.93 5.50 5.09 4.03 2.77 4.43 1968 2.72 3.55 3.67 5.27 5.91 9.91 8.29 8.62 ****** ****** ****** ****** ****** 1969 ****** ****** ****** ****** ****** ****** ****** ****** 7.33 7.64 4.29 4.41 ****** 1970 2.89 4.01 4.75 6.03 6.65 9.28 10.28 12.09 8.59 ****** 4.25 2.91 ****** 1971 2.96 4.10 5.54 6.99 6.70 6.80 7.74 6.19 4.93 4.52 4.87 3.97 5.44 1972 ****** ****** ****** 6.25 7.41 9.33 7.40 6.18 6.70 5.78 4.83 3.11 ****** 1973 2.76 4.32 4.95 6.91 8.34 9.90 11.11 11.37 9.23 6.97 ****** 3.47 ****** 1974 2.53 2.70 5.97 8.76 10.60 10.21 12.54 11.96 11.75 9.40 6.61 3.43 8.04 1975 3.15 3.55 4.77 6.95 7.44 10.21 14.27 16.60 14.61 7.78 5.44 4.90 8.31 1976 3.88 2.28 3.14 3.99 9.35 8.61 8.94 5.65 6.32 6.01 3.26 3.53 5.41 1977 2.28 3.65 5.45 5.58 7.81 9.10 8.13 7.89 6.98 6.22 5.74 4.19 6.08 1978 3.20 3.87 4.67 6.56 8.28 8.53 7.71 6.69 6.51 6.10 4.53 4.71 5.95 1979 ****** 4.35 5.06 7.16 6.19 7.75 7.73 5.95 7.15 6.89 4.13 4.16 ****** 1980 3.10 3.21 5.33 7.49 8.57 8.08 7.49 8.05 7.03 6.35 5.85 4.20 6.23 1981 3.87 4.07 5.78 7.23 8.81 8.43 9.63 7.96 6.48 5.73 4.51 4.21 6.39 1982 3.35 2.91 4.44 6.94 8.45 8.38 7.81 7.49 5.67 6.91 4.45 3.38 5.85 1983 3.30 3.71 3.99 6.40 8.61 8.81 9.45 9.21 7.23 4.47 4.73 3.77 6.14 MEAN 3.17 3.56 4.66 6.32 7.58 8.80 8.92 8.90 7.66 6.44 4.67 3.68 6.20 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 28 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. AVERAGE OF VAPOUR PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 ****** ****** ****** ****** ****** ****** ****** 7.79 9.87 12.26 10.93 7.15 ****** 1959 5.82 5.10 4.41 9.58 6.50 8.36 14.27 26.51 ****** 11.05 4.29 3.93 ****** 1960 5.94 ****** 6.62 7.00 9.23 15.75 13.30 11.17 8.98 8.12 6.42 4.38 ****** 1961 4.82 5.15 6.74 8.55 11.52 11.39 13.10 12.75 11.79 7.92 7.13 ****** ****** 1962 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** 9.31 7.76 5.50 4.03 ****** 1964 3.10 4.57 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 8.88 11.01 13.21 7.71 5.51 ****** ****** 1966 ****** ****** ****** ****** ****** ****** ****** 10.62 10.86 8.50 3.45 2.85 ****** 1967 3.85 4.16 4.74 4.56 7.09 11.34 5.40 8.20 7.61 7.03 5.55 3.81 6.11 1968 3.75 4.89 5.06 7.28 8.16 13.65 11.44 11.89 ****** ****** ****** ****** ****** 1969 ****** ****** ****** ****** ****** ****** ****** ****** 10.11 10.53 5.91 6.07 ****** 1970 3.98 5.53 6.55 8.32 9.18 12.77 14.15 16.61 11.84 ****** 5.87 4.01 ****** 1971 4.07 5.64 7.62 9.62 9.27 9.42 10.72 8.59 6.84 6.26 6.71 5.47 7.52 1972 ****** ****** ****** 8.64 10.21 12.86 10.25 8.56 9.27 7.98 6.66 4.28 ****** 1973 3.80 5.96 6.82 9.52 11.49 13.65 15.29 15.66 12.72 9.61 ****** 4.77 ****** 1974 3.48 3.71 8.20 12.01 14.55 14.06 17.22 16.38 16.10 12.88 9.08 4.73 11.03 1975 4.34 4.89 6.57 9.58 10.26 14.07 19.57 22.69 20.00 10.72 7.50 6.75 11.41 1976 5.35 3.14 4.33 5.50 12.88 11.89 12.36 7.84 8.75 8.30 4.49 4.85 7.47 1977 3.13 5.03 7.52 7.71 10.77 12.56 11.25 10.92 9.65 8.58 7.90 5.77 8.40 1978 4.41 5.33 6.43 9.05 11.41 11.78 10.67 9.26 9.02 8.43 6.23 6.49 8.21 1979 ****** 5.99 6.98 9.88 8.55 10.70 10.70 8.24 9.88 9.52 5.70 5.72 ****** 1980 4.27 4.42 7.34 10.33 11.82 11.17 10.38 11.12 9.72 8.76 8.06 5.79 8.60 1981 5.33 5.61 7.96 9.96 12.14 11.64 13.29 11.01 8.97 7.90 6.23 5.80 8.82 1982 4.62 4.01 6.12 9.57 11.65 11.58 10.81 10.35 7.85 9.52 6.12 4.65 8.07 1983 4.54 5.11 5.50 8.83 11.87 12.17 13.05 12.71 9.99 6.18 6.53 5.19 8.47 MEAN 4.37 4.90 6.42 8.71 10.45 12.15 12.30 12.27 10.56 8.89 6.44 5.07 8.54 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 29 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. AVERAGE OF SATURATION DEFICIT PRESSURE IN HPA YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 ****** ****** ****** ****** ****** ****** ****** 23.46 7.98 6.70 8.14 3.96 ****** 1959 3.89 2.93 4.18 4.67 15.65 16.82 11.05 12.76 ****** 8.49 5.93 3.67 ****** 1960 4.00 ****** 3.08 4.28 7.20 10.97 20.17 20.32 7.13 6.08 3.38 2.66 ****** 1961 1.52 1.55 2.17 5.90 12.72 18.50 20.85 17.19 12.46 5.82 5.06 ****** ****** 1962 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1963 ****** ****** ****** ****** ****** ****** ****** ****** 14.47 9.49 3.81 1.82 ****** 1964 1.55 2.29 ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** ****** 1965 ****** ****** ****** ****** ****** ****** 14.52 13.59 5.68 9.60 3.73 ****** ****** 1966 ****** ****** ****** ****** ****** ****** ****** 14.95 10.68 8.33 5.49 2.14 ****** 1967 1.88 2.91 3.25 4.17 8.66 14.63 23.48 16.29 12.21 8.34 3.70 3.08 8.55 1968 2.67 3.51 4.20 8.83 8.26 13.63 13.17 12.53 ****** ****** ****** ****** ****** 1969 ****** ****** ****** ****** ****** ****** ****** ****** 11.31 8.22 3.43 3.10 ****** 1970 1.90 3.12 3.85 8.36 10.54 15.17 15.47 13.63 13.31 ****** 5.85 2.53 ****** 1971 1.12 1.39 4.63 5.47 17.02 20.07 23.71 23.12 17.59 9.42 5.03 2.93 10.96 1972 ****** ****** ****** 8.26 7.99 14.88 20.24 17.28 15.63 10.44 5.97 1.04 ****** 1973 1.01 2.86 3.07 5.89 7.80 15.39 16.09 15.30 9.68 10.52 ****** 2.00 ****** 1974 1.36 1.43 1.58 2.02 9.19 16.19 14.42 10.96 5.80 2.64 3.05 1.99 5.89 1975 1.40 1.72 2.80 7.10 9.69 21.27 19.61 14.53 9.42 7.82 4.32 3.15 8.57 1976 3.07 2.13 3.02 3.79 9.34 17.72 22.83 24.71 18.67 7.73 4.94 1.58 9.96 1977 0.78 2.02 6.51 10.56 10.60 21.45 24.40 21.18 15.82 7.54 2.42 1.85 10.43 1978 2.15 1.41 3.55 7.13 7.95 15.48 22.34 20.40 18.21 8.80 1.64 2.36 9.28 1979 ****** 1.52 2.86 7.63 9.95 16.45 26.00 20.99 16.54 10.51 5.81 2.26 ****** 1980 1.39 0.91 2.25 8.79 11.85 19.27 25.98 20.61 15.22 6.71 3.67 2.52 9.93 1981 1.86 2.66 3.59 4.83 7.69 15.16 19.92 19.74 15.43 6.73 5.47 2.42 8.79 1982 1.33 1.11 2.02 9.37 11.09 17.50 23.52 18.69 14.53 4.91 1.84 1.62 8.96 1983 1.51 2.57 3.16 5.97 11.51 19.62 26.41 20.66 14.75 9.78 6.35 2.09 10.36 MEAN 1.91 2.11 3.32 6.48 10.25 16.85 20.21 17.86 12.84 7.94 4.50 2.42 8.89 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 30 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. AVERAGE OF RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 *** *** *** *** *** *** *** 26 56 66 59 63 *** 1959 57 63 52 68 29 34 56 68 *** 57 42 51 *** 1960 60 *** 69 63 56 59 42 40 56 60 68 65 *** 1961 77 80 78 67 54 43 43 48 53 60 63 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 45 50 60 69 *** 1964 66 67 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 44 49 71 50 61 *** *** 1966 *** *** *** *** *** *** *** 45 51 51 39 58 *** 1967 66 59 60 53 46 46 20 36 43 51 62 55 50 1968 58 58 55 50 50 50 47 49 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 52 59 66 70 *** 1970 66 67 71 56 52 48 51 58 50 *** 54 65 *** 1971 79 80 69 68 38 34 32 28 29 45 62 70 53 1972 *** *** *** 58 63 50 36 37 43 50 60 81 *** 1973 80 73 74 68 65 51 53 54 61 54 *** 71 *** 1974 69 66 81 84 65 52 59 64 75 83 76 72 71 1975 74 74 74 65 58 43 55 67 70 60 64 69 64 1976 64 51 56 61 63 45 40 27 36 59 54 79 53 1977 79 74 61 50 55 42 35 39 42 63 80 80 58 1978 73 82 72 64 65 50 37 35 38 55 81 78 61 1979 *** 82 77 63 51 44 33 32 44 54 58 76 *** 1980 79 83 81 60 55 41 32 39 46 66 74 76 61 1981 78 74 74 73 66 48 45 39 44 60 62 76 62 1982 79 79 80 58 57 44 35 39 41 71 82 78 62 1983 78 72 70 65 55 43 37 43 47 45 58 76 57 MEAN 71 71 70 63 55 46 42 44 50 58 63 70 59 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 31 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. AVERAGE OF MAXIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 *** *** *** *** *** *** *** 34 75 81 77 81 *** 1959 78 80 69 80 35 40 62 73 *** 62 61 67 *** 1960 72 *** 79 73 60 64 52 55 61 72 79 78 *** 1961 86 89 88 79 71 59 62 69 68 72 72 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 68 67 74 79 *** 1964 77 76 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 67 70 78 67 75 *** *** 1966 *** *** *** *** *** *** *** 66 58 56 46 69 *** 1967 77 65 65 56 49 61 24 45 54 67 75 66 59 1968 64 70 58 65 53 52 50 52 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 74 77 83 86 *** 1970 83 83 87 74 76 66 67 76 67 *** 69 80 *** 1971 88 88 82 84 51 45 40 35 37 64 78 84 65 1972 *** *** *** 75 78 67 50 54 63 69 81 89 *** 1973 89 86 89 86 81 71 73 68 77 73 *** 81 *** 1974 80 80 86 88 79 70 74 75 85 88 85 81 81 1975 81 82 82 79 74 56 71 82 83 75 76 78 77 1976 76 64 69 71 80 62 59 44 54 75 72 89 68 1977 85 87 81 75 72 62 55 57 58 79 92 90 74 1978 88 89 87 83 82 72 57 56 58 75 91 89 77 1979 *** 91 89 82 69 67 54 50 64 72 76 88 *** 1980 88 90 92 78 73 59 50 59 64 81 91 90 76 1981 90 88 91 87 82 68 64 59 65 78 77 89 78 1982 88 86 92 79 73 62 54 57 61 87 92 90 77 1983 87 87 87 84 72 64 58 64 68 65 76 89 75 MEAN 82 82 82 78 69 61 57 59 65 73 77 83 72 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 32 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 MET. AVERAGE OF MINIMUM RELATIVE HUMIDITY IN PERCENT YEAR JAN. FEB. MAR. APR. MAY JUNE JULY AUG. SEP. OCT. NOV. DEC. ANNUAL 1958 *** *** *** *** *** *** *** 19 35 49 41 43 *** 1959 35 45 33 55 24 29 51 63 *** 52 26 36 *** 1960 47 *** 59 53 52 53 29 22 51 48 58 51 *** 1961 68 68 68 54 35 28 27 30 38 48 54 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 25 35 45 57 *** 1964 54 58 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 25 32 64 35 46 *** *** 1966 *** *** *** *** *** *** *** 31 43 44 31 48 *** 1967 54 53 56 50 43 34 16 28 33 38 47 43 41 1968 53 47 51 38 46 48 44 46 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 33 41 48 54 *** 1970 47 53 54 38 29 31 35 42 34 *** 38 51 *** 1971 70 71 54 50 26 24 25 21 22 29 43 55 41 1972 *** *** *** 42 48 36 27 25 28 33 42 71 *** 1973 69 59 59 53 52 37 38 41 48 34 *** 60 *** 1974 59 52 75 80 50 36 44 53 66 77 67 63 60 1975 67 66 63 44 38 29 34 42 51 42 51 59 49 1976 51 38 45 50 47 31 27 16 24 46 35 66 40 1977 72 59 41 30 39 26 23 26 29 48 63 67 44 1978 55 72 57 45 48 32 23 22 24 36 69 65 46 1979 *** 71 63 45 35 28 20 21 28 38 38 59 *** 1980 69 74 69 40 41 28 20 27 31 49 55 59 47 1981 62 60 59 59 51 33 33 27 28 43 45 61 47 1982 69 70 67 39 41 32 22 26 26 54 67 63 48 1983 67 54 53 50 41 29 23 30 31 28 40 64 43 MEAN 59 59 57 48 41 33 29 31 36 43 48 57 45 IRANIAN METEOROLOGICAL ORGANIZATION ( IMO ) FORM 33 STATION GHOUCHAN LATITUDE 37 10 N DATA PROCESSING CENTER LONGITUDE 58 30 E ELEVATION 1320 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 1958 *** *** *** 1 *** *** *** 0 0 0 0 1 *** 1959 1 6 8 0 3 2 1 0 *** 2 0 2 *** 1960 0 *** 5 2 2 0 1 0 0 0 5 1 *** 1961 6 1 4 4 2 1 0 0 0 2 4 *** *** 1962 *** *** *** *** *** *** *** *** *** *** *** *** *** 1963 *** *** *** *** *** *** *** *** 1 2 3 6 *** 1964 6 3 *** *** *** *** *** *** *** *** *** *** *** 1965 *** *** *** *** *** *** 2 0 4 6 0 *** *** 1966 *** *** *** *** *** *** *** 0 0 1 0 0 *** 1967 3 5 6 5 1 0 0 0 0 3 2 2 27 1968 0 0 0 0 0 0 0 0 *** *** *** *** *** 1969 *** *** *** *** *** *** *** *** 0 1 2 2 *** 1970 4 0 3 0 0 0 0 0 0 *** 1 2 *** 1971 1 4 5 3 0 1 0 0 0 0 2 3 19 1972 *** *** *** 4 3 1 0 0 1 2 1 6 *** 1973 1 3 4 3 3 0 0 0 0 0 *** 2 *** 1974 3 2 3 4 1 1 0 1 0 0 0 0 15 1975 0 1 2 3 2 0 0 0 0 2 2 0 12 1976 4 2 2 2 1 1 0 0 0 1 2 2 17 1977 2 2 3 0 7 2 0 0 0 3 3 2 24 1978 1 5 1 5 5 1 0 0 0 0 3 2 23 1979 4 3 5 2 2 0 0 1 0 0 1 1 19 1980 5 4 4 2 1 1 0 0 1 2 1 1 22 1981 2 2 6 7 4 0 1 0 2 1 1 2 28 1982 3 5 6 2 4 1 0 0 0 3 3 0 27 1983 3 0 4 4 1 0 1 0 1 0 1 3 18 MEAN 3 3 4 3 2 1 0 0 0 1 2 2 21