"station_id" "year" "Jan" "Feb" "Mar" "Apr" "May" "Jun" "Jul" "Aug" "Sep" "Oct" "Nov" "Dec" 01021500 1929 4.26 8.61 12.33 7.48 01021500 1930 18.69 20.14 80.46 68.87 30.95 11.02 9.35 6.60 5.16 3.86 9.45 9.21 01021500 1931 7.03 6.21 16.87 69.55 31.07 24.76 17.36 11.96 14.74 25.11 23.14 17.34 01021500 1932 23.67 16.95 15.69 82.81 27.71 11.95 10.97 10.15 7.51 25.48 39.50 16.03 01021500 1933 11.95 18.01 22.76 80.39 28.33 20.00 9.40 10.80 10.13 28.56 22.81 22.96 01021500 1934 16.92 17.69 35.68 111.08 39.75 23.88 10.64 7.47 16.83 20.72 34.02 28.65 01021500 1935 34.26 17.41 22.96 71.37 53.75 20.69 9.26 4.64 4.52 4.00 15.91 21.41 01021500 1936 31.16 16.72 102.89 69.89 28.12 20.35 10.72 7.85 8.49 17.23 17.88 47.49 01021500 1937 32.82 18.62 22.68 46.12 48.11 22.61 12.58 8.11 6.59 20.06 27.09 29.88 01021500 1938 28.44 26.81 20.56 53.47 48.83 18.81 14.89 12.09 19.96 22.12 21.63 56.57 01021500 1939 18.54 14.74 25.74 63.83 50.84 18.28 12.78 3.40 3.09 4.81 16.51 27.69 01021500 1940 10.04 5.52 11.22 91.80 63.31 16.98 17.07 3.76 23.88 10.60 30.91 17.11 01021500 1941 14.02 10.52 14.21 51.66 22.99 6.45 7.36 3.69 3.07 7.92 14.97 14.62 01021500 1942 20.93 8.39 59.09 64.76 39.64 36.89 14.21 5.31 4.83 12.48 22.93 22.56 01021500 1943 8.62 11.85 23.22 40.76 64.32 17.26 13.98 28.11 10.27 50.81 63.01 23.24 01021500 1944 7.86 7.62 19.45 54.32 24.70 11.35 6.35 2.63 19.09 25.49 37.57 35.26 01021500 1945 35.46 13.68 44.60 82.71 57.25 25.76 9.75 4.34 3.76 17.79 28.85 21.08 01021500 1946 22.09 18.70 49.61 64.92 38.74 9.74 4.21 4.09 2.82 4.34 9.63 16.04 01021500 1947 12.03 33.16 32.21 45.26 68.13 44.83 33.67 7.56 3.79 10.25 9.15 6.83 01021500 1948 4.15 5.94 19.71 35.57 68.18 23.65 7.66 3.63 2.32 4.84 20.64 16.11 01021500 1949 44.77 18.22 27.27 51.94 32.87 9.11 3.59 2.58 4.24 6.31 20.79 25.20 01021500 1950 25.34 19.74 24.71 69.35 27.16 12.60 11.61 10.73 7.10 3.35 58.81 84.15 01021500 1951 39.98 36.57 37.86 80.00 49.13 19.34 19.29 12.85 11.49 23.49 51.71 40.10 01021500 1952 56.87 47.06 34.79 57.48 42.09 28.05 6.75 5.83 6.67 6.09 11.35 16.94 01021500 1953 21.47 37.92 58.63 90.85 29.28 14.43 8.67 8.16 10.27 10.46 31.97 59.81 01021500 1954 27.25 35.20 45.33 95.68 57.49 20.62 12.38 16.76 45.99 36.96 46.63 58.81 01021500 1955 35.61 38.55 47.42 61.58 42.43 13.38 12.64 5.78 3.54 4.47 12.19 4.07 01021500 1956 21.65 8.19 11.08 59.92 63.26 19.39 11.40 3.72 4.55 10.49 15.57 17.69 01021500 1957 15.21 8.66 21.40 35.96 41.87 11.05 7.21 4.83 2.01 1.80 13.11 33.74 01021500 1958 58.30 31.14 28.04 69.35 62.98 18.13 10.88 12.68 8.36 17.22 23.38 18.84 01021500 1959 14.32 8.30 18.68 75.40 29.10 42.67 28.27 8.52 12.88 25.13 48.47 78.27 01021500 1960 30.38 45.27 19.30 76.65 51.86 10.47 7.83 5.03 6.07 9.40 21.32 37.59 01021500 1961 14.18 8.85 15.75 70.93 88.22 37.55 9.56 7.23 6.78 10.67 23.37 25.02 01021500 1962 32.22 11.31 13.31 78.25 25.38 6.89 8.43 8.51 10.99 11.38 49.84 28.42 01021500 1963 18.54 19.13 26.96 85.43 89.55 13.34 9.74 8.04 8.23 11.23 60.04 33.76 01021500 1964 26.37 13.74 20.14 55.10 30.56 7.00 9.74 9.56 8.23 6.78 10.34 29.81 01021500 1965 19.06 12.54 31.59 41.37 28.30 8.33 7.88 6.58 3.98 4.24 18.41 16.52 01021500 1966 8.96 12.66 40.67 39.78 15.55 7.35 7.45 6.37 6.42 9.49 33.99 15.19 01021500 1967 12.06 9.76 6.86 39.67 55.70 13.03 11.69 8.77 16.73 18.89 28.16 47.04 01021500 1968 16.66 32.29 30.00 59.31 19.97 14.18 11.02 8.31 5.44 4.87 19.43 35.07 01021500 1969 14.19 11.06 27.12 91.65 42.07 9.17 11.00 12.67 14.88 9.28 38.87 63.89 01021500 1970 22.94 49.20 19.00 70.28 43.22 14.41 10.31 11.39 8.28 13.83 12.82 8.47 01021500 1971 9.63 26.98 20.67 82.69 51.06 21.16 8.05 7.91 7.93 9.14 12.37 13.86 01021500 1972 16.86 12.14 41.06 57.93 87.38 43.58 17.18 11.12 20.20 18.69 39.81 43.98 01021500 1973 41.93 45.77 61.42 83.99 74.41 33.03 27.89 24.47 13.86 8.86 26.59 72.71 01021500 1974 30.14 31.37 35.48 49.79 51.95 25.63 15.97 6.64 10.46 15.31 20.01 31.47 01021500 1975 16.70 13.12 38.69 53.19 33.80 30.82 7.92 4.42 4.99 11.70 36.63 32.60 01021500 1976 39.24 79.27 39.42 94.48 49.69 14.25 22.45 12.29 6.88 25.81 21.54 23.70 01021500 1977 22.37 16.15 84.74 86.58 27.01 44.74 12.48 6.05 10.82