"station_id" "year" "Jan" "Feb" "Mar" "Apr" "May" "Jun" "Jul" "Aug" "Sep" "Oct" "Nov" "Dec" 01030500 1934 32.83 68.27 52.67 01030500 1935 27.49 16.70 22.68 273.97 177.89 89.56 24.85 8.96 5.25 5.25 33.73 52.30 01030500 1936 30.91 27.67 320.73 227.00 117.34 74.92 23.78 11.58 14.30 63.80 71.44 75.62 01030500 1937 50.47 25.57 26.09 178.76 183.11 49.71 15.59 10.69 8.24 33.41 83.96 68.66 01030500 1938 36.04 42.72 48.34 208.44 146.41 43.27 63.41 24.56 30.80 42.70 46.50 140.69 01030500 1939 26.94 20.77 24.56 136.55 251.70 41.38 17.32 10.04 8.17 28.66 80.11 48.65 01030500 1940 16.65 7.40 9.78 288.96 184.30 54.21 43.84 8.56 27.91 32.72 105.11 32.21 01030500 1941 37.24 21.10 17.93 203.49 58.40 21.06 14.33 12.02 7.59 18.36 55.59 27.15 01030500 1942 33.64 16.34 71.16 239.83 153.06 120.30 23.06 8.63 7.45 12.23 28.45 31.49 01030500 1943 11.71 14.26 37.45 137.41 240.03 60.50 33.64 14.10 11.27 68.33 163.09 25.80 01030500 1944 9.20 4.66 6.50 85.28 128.97 40.80 17.40 6.65 23.71 100.56 117.15 46.99 01030500 1945 62.21 23.60 72.14 317.29 215.33 42.40 19.08 7.96 17.81 52.09 68.68 45.72 01030500 1946 35.61 25.01 123.08 181.44 172.72 31.08 10.51 6.31 3.61 4.14 24.70 44.09 01030500 1947 18.44 55.76 56.56 193.89 279.33 101.69 86.46 31.28 10.89 5.45 13.18 13.76 01030500 1948 5.59 4.89 30.40 195.20 186.15 46.85 12.61 6.05 3.52 14.92 92.02 56.78 01030500 1949 87.10 17.29 34.98 223.83 66.32 33.94 15.41 7.19 15.47 14.28 54.26 73.55 01030500 1950 69.03 26.85 33.61 248.24 107.24 36.15 40.34 13.70 19.78 9.03 120.78 279.51 01030500 1951 59.59 73.21 66.09 338.23 89.14 41.67 73.18 26.32 21.47 23.86 125.27 83.01 01030500 1952 72.78 51.81 43.26 272.04 121.16 110.64 11.16 2.89 1.66 5.85 9.59 15.96 01030500 1953 23.13 57.73 100.80 334.05 111.57 31.04 8.76 3.50 2.71 6.92 58.03 153.18 01030500 1954 23.38 24.35 69.36 305.64 169.55 83.75 48.37 66.11 144.60 118.99 116.67 105.51 01030500 1955 49.74 64.32 77.98 309.85 161.44 65.98 20.70 20.44 8.77 4.44 6.21 2.96 01030500 1956 31.92 16.37 18.84 199.11 190.97 53.89 19.19 11.46 10.38 21.87 46.90 41.70 01030500 1957 16.40 11.71 38.10 144.34 96.95 20.25 11.59 16.50 6.67 7.72 104.99 184.97 01030500 1958 85.42 48.25 55.92 328.73 160.73 23.44 20.20 46.21 22.30 40.04 80.05 37.09 01030500 1959 23.45 14.04 18.18 268.08 110.12 104.16 46.24 26.76 58.94 80.18 169.43 190.65 01030500 1960 61.98 45.26 23.34 271.28 194.15 35.68 25.28 5.96 2.76 16.16 49.36 91.56 01030500 1961 43.47 17.98 22.77 186.71 361.44 141.07 15.45 13.43 33.19 67.70 73.03 90.38 01030500 1962 60.39 17.28 16.57 208.69 94.14 30.55 44.44 72.62 25.12 22.06 160.89 70.45 01030500 1963 30.52 21.23 18.99 238.17 285.42 27.88 7.54 53.84 31.53 36.79 238.66 79.58 01030500 1964 19.33 19.07 32.85 188.90 88.70 21.78 19.70 6.85 5.63 28.20 31.54 54.40 01030500 1965 76.04 22.67 58.46 138.40 108.95 27.10 5.39 12.21 20.36 35.84 65.71 34.03 01030500 1966 19.01 19.14 88.54 196.50 100.36 32.11 22.59 8.58 3.46 25.30 133.06 59.68 01030500 1967 22.95 14.41 10.78 134.47 206.09 60.49 31.99 23.87 108.76 91.28 77.69 81.43 01030500 1968 29.38 55.11 61.80 265.84 65.05 25.46 16.49 4.16 3.45 8.87 37.51 97.31 01030500 1969 39.98 24.03 30.87 276.29 227.48 51.30 10.42 24.08 96.16 24.82 131.81 111.02 01030500 1970 54.03 132.66 32.12 233.72 178.47 50.67 39.67 12.99 13.38 44.38 54.55 42.48 01030500 1971 27.75 49.75 51.46 259.01 259.79 30.35 13.23 7.36 11.72 12.60 16.28 21.88 01030500 1972 21.47 14.10 47.78 111.33 314.48 125.14 39.94 20.26 28.10 28.09 88.20 87.16 01030500 1973 58.69 94.49 129.85 301.15 237.01 51.91 66.92 48.85 29.11 13.16 43.96 219.43 01030500 1974 47.59 26.14 63.61 199.33 269.85 85.64 38.63 10.58 9.07 16.81 23.83 46.31 01030500 1975 25.24 12.65 34.51 157.39 158.71 111.09 16.44 3.82 5.11 17.30 65.96 67.34 01030500 1976 34.88 35.70 72.67 394.95 177.94 34.49 51.81 66.46 40.41 115.39 89.38 36.77 01030500 1977 23.61 17.25 68.85 342.73 122.74 171.27 47.48 14.22 17.77 162.56 65.17 57.60 01030500 1978 111.51 57.44 34.06 230.97 164.23 26.73 8.87 2.80 2.83 13.02 17.10 11.68 01030500 1979 49.38 61.01 208.70 273.07 196.44 109.02 12.32 30.25 48.61 52.48 111.57 57.22 01030500 1980 36.26 8.23 27.90 202.17 100.77 23.73 36.74 29.14 22.83 63.68 80.63 94.80 01030500 1981 18.74 128.96 61.72 202.51 81.87 68.48 30.75 50.62 130.45 195.41 139.53 113.48 01030500 1982 66.32 49.25 50.61 287.01 114.04 22.80 6.53 13.73 26.13 21.78 113.78 65.86 01030500 1983 73.42 79.03 136.62 278.16 138.47 76.01 38.88 21.69 17.63 24.43 144.15 220.19 01030500 1984 42.32 71.89 91.32 279.38 189.98 205.65 79.34 13.10 5.91 5.25 19.44 26.19 01030500 1985 18.05 16.71 78.71 123.71 60.39 30.99 34.98 18.93 10.11 14.06 66.90 28.41 01030500 1986 35.10 71.65 40.17 260.18 95.27 43.18 10.51 58.53 26.97 28.67 25.59 72.02 01030500 1987 24.93 16.24 35.34 305.29 50.24 26.37 10.80 4.48 18.84 46.60 30.86 91.52 01030500 1988 18.35 25.55 48.76 217.35 67.11 11.48 16.44 27.67 18.70 32.67 110.79 43.93 01030500 1989 11.65 9.58 15.82 235.98 297.89 49.01 13.26 51.82 20.96 25.26 93.47 28.21 01030500 1990 33.81 56.97 120.88 257.38 126.67 76.67 32.86 57.01 23.99 132.50 131.27 93.82 01030500 1991 45.21 21.47 84.89 280.70 104.05 24.71 3.35 35.45 36.99 118.15 87.28 42.35 01030500 1992 65.20 28.87 50.05 228.83 84.85 34.44 53.54 38.02 5.91 21.55 51.68 34.48 01030500 1993 22.62 10.55 10.80 368.98 123.76 76.76 18.16 5.64 9.20 63.22 94.47 167.31 01030500 1994 33.94 30.21 34.05 331.76 166.54 41.64 19.11 5.88 2.79 7.21 44.78 33.37 01030500 1995 73.73 30.75 72.51 192.87 118.99 53.05 5.96 2.01 1.09 16.91 146.66 33.06 01030500 1996 97.25 123.89 98.21 210.06 163.52 70.91 160.22 26.24 14.86 31.46 41.53 144.26 01030500 1997 54.45 23.76 26.13 213.91 280.69 40.07 22.87 7.08 26.08 14.77 36.25 17.03 01030500 1998 29.13 61.64 256.15 362.98 87.08 47.87 53.23 17.76 5.72