"station_id" "year" "Jan" "Feb" "Mar" "Apr" "May" "Jun" "Jul" "Aug" "Sep" "Oct" "Nov" "Dec" 01089500 1928 2.50 4.10 01089500 1929 4.76 3.03 25.32 16.17 13.12 3.23 2.41 1.13 0.61 0.36 0.90 1.29 01089500 1930 3.25 5.88 17.14 9.11 3.74 3.80 3.01 1.97 1.01 0.42 1.45 1.69 01089500 1931 1.12 1.12 6.73 16.41 5.68 8.92 2.92 1.91 0.47 1.21 2.01 5.54 01089500 1932 9.96 5.69 4.37 24.75 3.85 1.71 1.20 0.75 3.78 2.44 10.88 4.83 01089500 1933 5.49 5.16 10.69 42.41 5.24 3.25 1.96 1.15 1.74 4.42 3.19 3.46 01089500 1934 4.06 2.83 13.83 31.27 7.74 3.19 2.03 0.63 1.54 3.08 4.01 6.05 01089500 1935 11.87 6.50 18.26 15.22 6.70 10.07 3.44 2.22 1.79 0.57 2.04 2.77 01089500 1936 5.06 2.95 61.03 17.27 6.12 2.60 1.95 0.73 0.22 1.26 1.27 12.50 01089500 1937 10.08 16.81 9.31 20.30 14.02 7.32 2.18 1.76 1.46 1.90 10.88 14.28 01089500 1938 11.15 12.33 11.30 11.18 6.75 3.29 6.31 3.35 8.84 6.18 6.12 15.09 01089500 1939 6.05 3.40 8.53 32.07 8.81 3.06 1.30 3.27 1.77 1.60 2.97 2.65 01089500 1940 1.80 1.67 2.64 39.72 15.16 10.01 3.77 1.04 1.69 1.26 4.50 5.52 01089500 1941 6.10 9.24 5.90 9.83 4.21 1.16 0.61 0.53 0.35 0.34 0.54 0.67 01089500 1942 1.67 3.26 19.11 15.25 4.58 3.64 1.73 1.14 0.56 0.70 2.58 5.98 01089500 1943 3.95 5.62 12.15 15.78 16.93 4.45 1.85 4.88 1.70 1.25 5.06 2.88 01089500 1944 2.59 2.91 10.58 23.52 7.28 6.78 3.02 0.73 4.92 3.71 3.74 7.52 01089500 1945 6.96 4.91 21.57 13.36 18.07 10.97 4.53 1.35 1.51 1.35 4.02 9.30 01089500 1946 7.07 4.45 23.44 10.11 9.81 5.56 1.28 2.81 1.69 2.82 3.12 2.86 01089500 1947 4.43 6.50 12.97 19.33 12.46 11.30 3.09 1.51 0.95 0.48 1.57 1.40 01089500 1948 1.26 1.95 17.24 11.43 15.12 9.84 3.74 1.16 0.47 0.26 2.09 1.96 01089500 1949 10.61 6.46 9.74 8.83 6.54 2.03 1.08 0.71 0.65 0.42 1.02 2.98 01089500 1950 6.01 5.48 10.40 18.66 4.78 3.98 0.53 0.48 0.78 0.48 5.12 10.34 01089500 1951 6.89 16.53 17.33 22.66 6.60 4.18 4.07 2.60 2.41 3.74 18.84 9.78 01089500 1952 12.39 9.53 10.12 32.32 9.82 6.92 1.05 0.79 0.70 0.82 1.06 11.49 01089500 1953 10.96 16.10 37.12 22.76 13.88 1.86 0.85 0.58 0.41 0.59 2.38 10.83 01089500 1954 3.86 8.81 14.65 16.36 34.07 4.34 2.15 1.28 12.84 5.35 14.43 16.18 01089500 1955 7.25 6.02 12.88 16.76 6.02 4.08 1.37 1.01 0.31 2.47 7.27 2.10 01089500 1956 15.13 3.75 3.86 31.06 14.48 5.65 2.07 0.86 2.05 3.00 3.88 7.80 01089500 1957 8.42 7.03 11.69 8.66 2.68 1.66 1.07 0.51 0.20 0.47 5.62 15.47 01089500 1958 12.61 8.08 9.64 31.02 11.27 2.73 1.72 0.60 1.08 1.19 2.03 2.92 01089500 1959 2.69 2.61 6.67 25.55 3.89 2.82 1.77 0.59 1.74 4.30 11.16 13.43 01089500 1960 8.14 8.05 5.68 38.78 11.88 8.14 1.44 0.83 5.32 4.33 6.43 6.31 01089500 1961 2.95 4.67 11.02 25.18 7.95 4.52 2.19 0.94 0.88 2.46 4.25 4.33 01089500 1962 4.48 2.51 7.57 21.96 6.30 1.99 1.37 0.88 0.32 8.20 13.29 12.97 01089500 1963 5.40 3.78 10.23 17.17 7.10 1.70 0.77 0.42 0.83 1.87 8.78 6.76 01089500 1964 10.47 5.19 15.49 19.38 4.55 0.60 0.48 0.34 0.35 0.52 1.83 2.98 01089500 1965 2.27 3.77 7.52 8.61 3.17 1.25 0.25 0.17 0.47 0.89 2.07 3.29 01089500 1966 2.65 4.23 13.80 10.16 6.77 2.88 0.59 0.79 2.21 5.46 8.09 6.23 01089500 1967 4.57 3.89 5.75 28.71 14.12 5.52 4.66 1.98 1.58 2.39 2.73 6.59 01089500 1968 3.29 2.80 15.94 10.87 8.48 9.09 3.37 0.79 0.42 2.36 5.58 14.07 01089500 1969 5.17 4.71 12.70 38.75 6.02 3.85 1.25 2.87 1.03 2.70 12.71 11.61 01089500 1970 6.10 16.98 7.99 22.32 6.90 1.35 1.01 0.83 0.85