"station_id" "year" "Jan" "Feb" "Mar" "Apr" "May" "Jun" "Jul" "Aug" "Sep" "Oct" "Nov" "Dec" 01088000 1928 15.36 17.65 01088000 1929 26.51 16.98 93.02 105.82 77.63 23.63 11.37 6.95 7.86 6.31 9.79 9.03 01088000 1930 23.43 25.44 69.36 43.32 25.92 20.86 9.56 7.80 6.97 7.05 13.90 12.32 01088000 1931 8.03 8.74 26.88 115.57 47.09 63.01 13.28 7.63 6.62 6.77 10.50 22.19 01088000 1932 44.77 30.95 27.03 131.79 26.92 9.12 6.87 3.95 5.97 18.85 57.18 25.67 01088000 1933 32.17 30.32 48.82 206.86 41.32 13.65 7.47 9.77 16.62 26.77 22.05 22.29 01088000 1934 27.29 16.04 44.48 165.00 38.50 19.50 9.01 6.20 16.15 15.86 28.79 27.81 01088000 1935 46.04 28.32 65.25 75.10 36.01 45.50 33.19 11.22 10.89 7.92 14.23 17.88 01088000 1936 23.47 15.49 260.42 96.78 25.29 9.39 8.76 6.88 6.34 10.98 16.48 49.19 01088000 1937 58.61 49.58 37.20 100.60 106.91 41.49 20.48 12.30 10.24 11.12 44.16 53.37 01088000 1938 43.57 46.83 55.12 62.40 39.99 21.61 28.60 26.41 144.90 39.82 30.21 75.82 01088000 1939 30.45 25.43 43.42 158.56 46.99 18.61 9.56 8.27 6.38 6.98 17.69 16.14 01088000 1940 8.50 7.91 10.22 181.68 99.15 62.02 20.91 9.88 11.05 6.39 25.44 26.47 01088000 1941 32.29 42.17 25.36 53.80 22.40 14.71 7.51 4.46 4.09 3.86 9.12 10.55 01088000 1942 17.24 11.35 77.21 84.74 25.36 32.38 12.88 9.70 8.19 9.28 26.52 31.67 01088000 1943 25.03 26.03 64.95 85.39 84.59 25.75 9.33 16.70 7.07 12.38 43.22 19.92 01088000 1944 10.71 9.47 31.01 120.95 36.05 65.04 20.24 9.29 25.38 16.43 18.36 34.15 01088000 1945 29.91 20.77 116.99 82.33 109.75 59.42 34.09 15.52 11.57 12.77 31.96 48.36 01088000 1946 39.45 27.28 96.47 42.51 60.50 37.21 10.08 13.95 9.16 16.93 13.10 12.02 01088000 1947 18.62 35.47 59.48 105.97 54.04 40.63 16.37 9.41 8.18 5.16 17.43 11.87 01088000 1948 11.39 16.88 89.17 67.42 72.50 47.80 20.74 8.48 4.83 5.00 14.06 11.44 01088000 1949 55.23 34.96 53.35 52.66 31.05 11.25 5.35 4.85 5.79 6.85 9.22 13.22 01088000 1950 27.43 25.59 43.11 109.63 31.39 25.54 4.97 4.01 7.53 7.49 34.29 64.98 01088000 1951 33.28 69.15 71.23 159.82 38.84 25.49 18.99 22.23 21.27 32.93 83.92 49.90 01088000 1952 58.80 51.99 54.63 160.28 64.78 48.65 10.50 6.75 9.37 7.11 8.71 35.50 01088000 1953 34.83 65.52 135.25 120.77 74.34 13.19 5.54 7.35 4.15 6.47 17.56 50.53 01088000 1954 20.60 40.78 71.10 75.33 115.40 35.86 16.14 11.23 53.97 21.15 63.83 65.69 01088000 1955 28.34 27.76 59.16 103.35 36.29 33.43 8.68 21.89 10.36 42.16 80.91 22.66 01088000 1956 67.63 25.87 24.40 128.15 92.50 35.48 11.72 4.15 10.16 10.28 12.19 28.65 01088000 1957 30.89 22.94 48.50 46.88 20.15 11.55 6.68 5.08 3.73 6.40 26.95 66.72 01088000 1958 53.11 38.57 44.07 163.90 74.18 19.99 12.76 8.22 7.81 12.83 22.47 23.14 01088000 1959 20.97 21.51 39.79 135.16 28.65 14.10 7.20 5.09 10.79 38.25 63.05 73.08 01088000 1960 44.20 38.46 27.93 195.59 68.33 37.16 10.84 9.84 41.09 27.67 35.43 24.59 01088000 1961 13.88 20.19 58.92 122.32 62.17 22.41 9.62 6.10 8.40 7.08 13.79 11.78 01088000 1962 15.24 10.51 25.59 126.34 42.83 13.29 5.33 7.78 4.53 39.30 50.13 50.45 01088000 1963 17.56 14.89 39.80 105.65 38.15 10.43 4.34 3.29 2.96 3.93 30.65 32.35 01088000 1964 43.58 30.26 65.00 103.11 24.23 5.82 4.37 3.19 2.86 3.37 5.02 8.99 01088000 1965 8.63 11.55 20.82 53.86 19.60 7.00 3.25 2.47 3.35 5.86 9.92 13.26 01088000 1966 14.98 21.21 60.99 56.07 38.06 15.52 4.04 6.04 8.95 14.45 34.25 24.44 01088000 1967 18.93 18.83 23.85 137.93 80.64 35.81 18.62 10.09 5.88 7.22 12.83 30.58 01088000 1968 15.60 17.80 87.15 72.60 53.41 63.12 31.66 9.38 6.94 7.49 26.80 66.42 01088000 1969 20.90 19.96 42.21 202.22 58.55 27.34 12.75 28.12 11.02 8.55 61.04 59.67 01088000 1970 32.05 90.78 46.94 139.18 57.21 16.49 6.66 5.20 5.88 9.08 15.32 20.40 01088000 1971 12.63 17.98 34.56 137.04 78.76 11.95 5.39 8.08 7.26 8.96 9.79 23.10 01088000 1972 28.31 28.15 68.04 142.45 97.87 41.59 28.37 9.44 5.86 8.69 46.09 57.21 01088000 1973 56.55 57.23 112.19 117.37 80.49 34.31 55.84 15.39 7.26 6.94 16.11 93.23 01088000 1974 52.97 41.24 60.42 91.65 62.34 21.32 7.40 3.11 11.63 10.59 24.16 36.36 01088000 1975 28.21 28.97 60.67 73.93 24.41 25.91 17.68 10.45 21.29 59.11 65.54 51.09 01088000 1976 39.41 75.02 94.52 79.31 58.13 10.46 8.21 14.95 3.79 14.49 16.54 14.75 01088000 1977 8.18 9.31 101.56 103.89 34.88 16.59 6.12 4.81 12.99