"station_id" "year" "Jan" "Feb" "Mar" "Apr" "May" "Jun" "Jul" "Aug" "Sep" "Oct" "Nov" "Dec" 01013500 1929 4.78 9.93 14.10 8.06 01013500 1930 11.67 9.57 13.58 82.87 171.03 78.90 43.74 25.07 19.40 13.87 13.48 13.35 01013500 1931 8.64 6.77 6.52 89.59 71.39 41.51 15.31 8.22 10.48 36.98 50.10 19.01 01013500 1932 17.78 12.39 12.05 130.79 120.36 34.13 21.19 33.02 38.75 34.95 52.02 36.64 01013500 1933 13.83 8.92 8.65 63.84 172.30 53.47 33.58 8.69 7.07 13.34 19.61 16.91 01013500 1934 8.36 4.56 7.08 124.59 158.25 40.94 26.42 14.89 7.61 14.44 34.33 33.64 01013500 1935 17.72 10.39 8.04 62.06 137.36 56.05 32.04 8.91 6.52 4.26 5.31 9.16 01013500 1936 8.18 7.31 87.90 133.62 151.39 60.08 19.82 9.44 13.59 20.04 39.46 21.78 01013500 1937 20.76 17.58 21.05 71.93 125.74 42.34 12.14 18.11 7.46 12.21 54.18 42.53 01013500 1938 19.39 14.43 14.68 80.50 119.73 42.66 53.01 18.41 21.43 21.70 22.54 40.59 01013500 1939 22.00 8.83 9.08 32.12 176.76 50.26 37.77 79.98 32.24 43.88 61.85 49.68 01013500 1940 15.40 9.19 8.12 62.42 162.99 66.20 53.99 11.90 6.02 5.81 32.92 23.28 01013500 1941 20.64 11.71 9.11 95.35 109.21 32.22 72.35 16.11 20.90 39.93 57.90 26.30 01013500 1942 14.56 11.10 13.13 67.81 160.93 61.05 26.70 8.44 3.64 4.14 7.30 6.56 01013500 1943 4.46 3.92 6.93 15.69 177.02 74.56 23.35 15.89 12.66 20.99 72.57 21.01 01013500 1944 5.94 4.64 3.04 11.03 104.33 30.84 17.08 9.76 5.93 29.18 39.29 20.53 01013500 1945 19.21 15.05 18.36 169.16 105.39 46.02 47.88 18.42 14.67 28.31 24.52 16.82 01013500 1946 12.48 9.53 14.87 72.22 187.89 46.63 19.04 9.77 7.72 5.32 15.78 23.26 01013500 1947 8.38 17.72 19.82 61.62 227.57 99.06 26.89 11.80 6.19 3.80 7.88 8.58 01013500 1948 5.74 3.38 4.97 76.21 143.03 54.59 16.57 14.95 7.96 21.18 35.04 35.66 01013500 1949 20.67 11.30 10.88 107.43 96.40 42.69 26.81 9.67 5.57 5.38 19.47 22.66 01013500 1950 32.10 19.92 15.59 73.56 113.03 37.41 19.23 7.80 4.84 2.55 26.56 132.74 01013500 1951 33.18 27.81 20.66 168.71 92.34 42.42 55.82 24.09 17.02 11.61 41.53 41.87 01013500 1952 27.24 17.51 10.37 77.43 183.34 78.61 18.64 6.50 3.47 7.57 13.10 17.64 01013500 1953 12.03 19.43 23.72 212.23 138.67 32.42 10.07 4.54 2.84 3.51 12.09 45.76 01013500 1954 19.46 11.30 23.01 103.78 153.56 69.84 87.07 101.11 54.93 62.73 55.91 41.63 01013500 1955 29.58 18.03 19.18 108.34 201.29 50.81 11.83 9.20 6.32 4.52 3.79 2.92 01013500 1956 4.86 3.95 4.53 37.38 115.93 60.80 21.03 9.10 5.58 5.44 6.51 9.68 01013500 1957 7.10 5.69 7.09 50.02 101.10 38.26 21.25 12.01 6.48 5.92 39.16 66.28 01013500 1958 53.55 21.15 16.96 127.50 143.49 35.65 36.60 76.80 53.42 19.47 26.44 22.81 01013500 1959 15.14 9.20 9.81 80.31 107.98 34.10 19.89 16.95 25.01 23.37 53.93 65.83 01013500 1960 18.56 16.93 16.59 76.62 209.41 37.02 11.21 3.82 2.58 3.44 17.87 16.17 01013500 1961 11.53 4.86 10.06 37.59 249.99 104.66 19.17 8.03 36.18 43.31 16.99 22.39 01013500 1962 13.14 8.45 6.06 69.07 87.25 47.73 56.30 41.87 21.39 16.93 85.34 40.04 01013500 1963 18.25 11.65 8.68 50.69 191.99 42.18 21.12 24.69 70.57 44.26 116.54 59.58 01013500 1964 15.78 11.28 11.03 50.82 97.40 34.72 22.43 14.75 15.70 12.68 24.32 21.31 01013500 1965 24.33 11.99 12.26 30.10 74.83 30.25 8.33 5.19 6.21 11.02 20.85 20.03 01013500 1966 13.89 12.59 21.29 85.67 119.27 35.29 8.83 5.63 3.68 11.39 58.69 54.25 01013500 1967 19.54 10.94 6.88 21.95 147.77 48.79 15.01 9.17 36.36 68.27 44.25 37.60 01013500 1968 17.75 20.10 21.02 148.74 85.32 23.57 10.79 3.18 1.46 2.41 5.74 9.10 01013500 1969 10.85 10.04 8.06 56.57 253.45 67.96 18.06 13.49 28.35 23.69 72.72 45.21 01013500 1970 28.01 25.43 14.08 52.24 156.33 56.51 16.35 6.32 11.58 69.44 43.57 20.44 01013500 1971 11.19 10.18 9.38 42.14 197.14 33.74 14.82 15.85 28.71 23.56 17.15 13.02 01013500 1972 11.23 7.79 12.28 43.48 210.08 74.64 38.36 30.27 64.23 39.88 48.15 37.62 01013500 1973 32.76 44.64 40.21 146.58 219.65 73.67 31.45 15.66 8.08 6.86 7.36 57.91 01013500 1974 38.94 15.11 23.64 60.10 236.53 65.71 24.31 17.77 11.65 14.04 15.89 34.46 01013500 1975 22.95 13.02 10.00 41.92 187.59 76.81 20.53 8.96 4.42 4.16 8.33 14.16 01013500 1976 12.59 21.50 20.57 186.87 154.53 48.83 51.05 71.84 32.79 60.52 66.02 27.58 01013500 1977 15.72 10.44 17.63 112.19 164.16 53.39 30.62 17.19 17.55 76.49 44.94 24.77 01013500 1978 36.00 27.56 15.58 53.17 171.37 41.98 21.56 7.68 4.38 3.55 4.27 4.22 01013500 1979 12.19 25.58 58.35 137.00 136.07 67.88 28.35 12.89 36.57 23.71 23.52 27.44 01013500 1980 15.54 9.61 8.89 91.81 68.35 21.54 14.56 13.20 8.70 24.97 22.49 25.71 01013500 1981 12.42 32.40 48.03 116.74 92.31 52.10 21.23 77.50 29.51 58.57 73.05 47.30 01013500 1982 20.86 13.45 9.42 77.64 160.67 28.00 11.96 9.87 25.86 17.86 36.86 42.38 01013500 1983 21.13 17.07 21.81 179.45 161.68 81.34 19.10 11.96 8.58 12.10 45.93 81.27 01013500 1984 24.49 16.65 20.10 128.54 191.26 80.66 57.14 36.12 15.00 8.99 12.68 19.77 01013500 1985 11.44 7.02 15.97 65.09 123.08 37.74 37.31 22.89 8.00 10.32 21.94 17.36 01013500 1986 14.80 45.22 17.44 124.79 79.57 40.97 21.42 46.51 48.44 42.77 26.98 27.80 01013500 1987 16.20 8.32 10.66 169.87 37.57 23.20 21.06 12.47 12.20 21.04 29.85 39.61 01013500 1988 14.84 11.12 9.12 108.09 78.01 18.46 22.06 16.55 10.95 16.85 69.14 27.75 01013500 1989 11.37 7.27 6.90 77.14 142.33 53.71 17.09 12.13 13.30 7.91 22.49 18.68 01013500 1990 11.31 11.03 28.49 104.56 122.76 43.36 16.29 11.70 8.67 78.62 78.82 52.03 01013500 1991 31.66 18.14 19.98 153.37 166.04 29.84 10.19 11.75 19.51 44.30 46.44 28.98 01013500 1992 25.28 16.74 20.76 101.49 114.57 33.25 55.08 43.13 14.60 12.60 28.83 18.46 01013500 1993 11.10 7.61 7.16 119.35 91.52 75.10 19.87 10.44 12.16 28.62 52.09 62.89 01013500 1994 26.98 15.36 10.32 94.91 168.89 93.77 41.96 14.05 8.12 7.01 25.83 16.87 01013500 1995 23.95 27.31 19.19 74.85 127.17 38.23 11.37 5.10 1.86 3.60 60.05 29.07 01013500 1996 23.34 49.56 41.77 102.25 162.41 53.76 53.04 25.68 15.89 17.52 29.45 48.18 01013500 1997 28.73 16.95 12.69 60.86 228.28 55.36 22.03 8.37 8.19 5.70 22.10 13.40 01013500 1998 10.83 10.39 45.01 185.11 101.67 23.56 29.42 12.02 13.93