YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.61 | 1.61 | k | |
1914 | 6.72 | 4.56 | 1.38 | 2.27 | 0.21 | 0.25 | 0.00 | 0.00 | 0.10 | 1.33 | 1.45 | 4.36 | 22.63 | |||||||||||||
1915 | 7.95 | 9.14 | 1.66 | 6.13 | 3.51 | 0.00 | 0.00 | 0.87 | ----- | z | ----- | z | 1.30 | ----- | z | 30.56 | c | |||||||||
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.21 | 0.02 | 3.16 | 4.39 | i | |||
1917 | 5.61 | 2.94 | 1.05 | 2.60 | 1.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | 0.00 | 13.23 | a | |||||||||||
1918 | ----- | z | 3.01 | 8.97 | 0.05 | 0.17 | 0.16 | ----- | z | 0.06 | ----- | z | 1.21 | 1.82 | 3.47 | 18.92 | c | |||||||||
1919 | 0.36 | 6.10 | 3.68 | 1.54 | 0.14 | ----- | z | 0.70 | 0.05 | 0.21 | 0.64 | 2.95 | ----- | z | 16.37 | b | ||||||||||
1920 | 1.60 | 6.36 | 6.09 | 1.11 | 0.86 | ----- | z | ----- | z | 0.25 | ----- | z | 1.44 | ----- | z | 1.25 | 18.96 | d | ||||||||
1921 | 3.30 | 1.28 | 1.64 | 0.61 | 4.02 | ----- | z | 0.25 | 0.22 | 0.34 | 2.58 | 0.56 | 13.40 | 28.20 | a | |||||||||||
1922 | 5.70 | 4.13 | 3.62 | 1.35 | 0.87 | ----- | z | ----- | z | ----- | z | 0.00 | 0.57 | 1.36 | 4.45 | 22.05 | c | |||||||||
1923 | 2.17 | 2.37 | 1.76 | 1.64 | ----- | z | 0.03 | 0.12 | ----- | z | 0.25 | 0.42 | 0.92 | 3.09 | 12.77 | b | ||||||||||
1924 | 1.04 | ----- | z | 5.66 | 2.21 | ----- | z | ----- | z | 0.00 | ----- | z | 0.00 | 0.64 | 1.02 | 4.35 | 14.92 | d | ||||||||
1925 | 0.62 | 0.57 | 1.91 | 3.37 | 0.05 | 0.66 | ----- | z | ----- | z | 0.00 | 4.32 | 1.86 | 1.25 | 14.61 | b | ||||||||||
1926 | 1.97 | 2.67 | 0.43 | 7.51 | 0.99 | 0.00 | 0.00 | 0.00 | 0.00 | 0.18 | 0.70 | 3.63 | 18.08 | |||||||||||||
1927 | 0.92 | 17.52 | 4.36 | 0.95 | 1.07 | 0.03 | 0.00 | 0.00 | 0.00 | 1.72 | 1.10 | 5.13 | 32.80 | |||||||||||||
1928 | 0.80 | 1.73 | 0.73 | 0.17 | 0.31 | 0.00 | 0.00 | 0.00 | ----- | z | 0.32 | 1.09 | y | 2.90 | v | 4.06 | c | |||||||||
1929 | 3.18 | 2.74 | 2.87 | 1.55 | 0.00 | ----- | z | 0.00 | 0.00 | 0.12 | 0.00 | 0.00 | 0.00 | 10.46 | a | |||||||||||
1930 | 6.77 | 1.39 | 3.58 | 0.48 | y | 4.93 | 0.00 | 0.13 | 0.40 | 0.00 | 0.27 | 2.66 | 0.00 | 20.13 | a | |||||||||||
1931 | 2.62 | 5.42 | 0.16 | 2.03 | 0.73 | 0.00 | 0.25 | 0.07 | 0.00 | 0.71 | 3.46 | 5.30 | 20.75 | |||||||||||||
1932 | 2.29 | 10.11 | 0.24 | 1.05 | 0.00 | 0.07 | 0.00 | 0.00 | 0.00 | 0.89 | 0.00 | 5.29 | 19.94 | |||||||||||||
1933 | 5.54 | 0.15 | 0.24 | 1.94 | 1.13 | 0.08 | 0.08 | 0.00 | 0.01 | 0.51 | 0.75 | 2.38 | 12.81 | |||||||||||||
1934 | 0.62 | 2.50 | 1.08 | 0.02 | 0.00 | 0.66 | 0.00 | 0.12 | 0.10 | 0.71 | 1.35 | 3.73 | 10.89 | |||||||||||||
1935 | 3.97 | 5.77 | 2.53 | 1.96 | 0.06 | 0.00 | 0.00 | 1.64 | 0.33 | 0.10 | 0.25 | 0.96 | 17.57 | |||||||||||||
1936 | 0.89 | 7.36 | o | 3.63 | 1.52 | 0.10 | 0.00 | 0.15 | 0.17 | 0.00 | 1.31 | 0.67 | 7.17 | 15.61 | a | |||||||||||
1937 | 4.85 | 8.96 | 6.31 | s | 1.30 | 0.37 | 0.00 | 0.32 | 0.00 | 0.00 | 0.00 | 0.13 | 2.05 | 17.98 | a | |||||||||||
1938 | 2.56 | 6.14 | 10.29 | 0.45 | 0.50 | 0.00 | 0.00 | 0.04 | 0.00 | 0.33 | 0.26 | 6.11 | y | 20.57 | a | |||||||||||
1939 | 4.05 | 3.89 | 2.61 | 0.55 | 0.00 | 0.00 | 0.08 | 0.35 | 6.71 | 0.67 | 0.62 | 0.65 | 20.18 | |||||||||||||
1940 | 3.30 | 5.35 | 0.38 | 3.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.88 | 0.91 | 9.97 | 24.79 | |||||||||||||
1941 | 1.82 | 4.77 | 6.67 | 5.59 | 1.36 | ----- | z | 0.15 | 0.09 | 0.25 | 3.63 | 1.04 | 3.63 | 29.00 | a | |||||||||||
1942 | 1.13 | 2.61 | 3.18 | 3.28 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 0.36 | 1.67 | 12.73 | |||||||||||||
1943 | 7.72 | 2.77 | 3.43 | 3.35 | 0.00 | 0.00 | 0.00 | 0.00 | 0.63 | 0.65 | 0.03 | 4.48 | 23.06 | |||||||||||||
1944 | 3.09 | 7.98 | 1.81 | 1.47 | 0.87 | 0.10 | 0.00 | 0.02 | 0.00 | 0.00 | 5.25 | 1.15 | 21.74 | |||||||||||||
1945 | 0.88 | 2.13 | 6.36 | 0.86 | 0.02 | 0.03 | 0.00 | 1.27 | 0.56 | 0.00 | 0.48 | 7.09 | 19.68 | |||||||||||||
1946 | 1.39 | 1.39 | 2.44 | 0.95 | 0.02 | 0.00 | 0.07 | 0.05 | 0.06 | 1.06 | 4.34 | 2.03 | 13.80 | |||||||||||||
1947 | 0.63 | 0.46 | 0.56 | 0.46 | 0.02 | 0.00 | 0.00 | 0.39 | 0.18 | 0.16 | 0.53 | 3.54 | 6.93 | |||||||||||||
1948 | 0.06 | 2.50 | 2.80 | 0.31 | 0.11 | 0.18 | 0.00 | h | 0.00 | 0.00 | d | 1.71 | 0.00 | 3.25 | a | 10.92 | a | |||||||||
1949 | 6.56 | 2.64 | 1.53 | 0.05 | 0.69 | 0.00 | 0.00 | a | 0.00 | 0.03 | 0.61 | 1.25 | 2.14 | 15.50 | ||||||||||||
1950 | 3.53 | 1.42 | 1.23 | 0.58 | 0.56 | a | 0.00 | 0.21 | 0.00 | 0.04 | a | 0.00 | 1.15 | 0.06 | b | 8.78 | ||||||||||
1951 | 3.55 | 1.56 | 1.12 | 3.52 | 0.19 | b | 0.00 | 0.00 | f | 1.63 | 0.01 | 0.59 | 0.87 | 6.65 | 19.69 | a | ||||||||||
1952 | 6.15 | 0.32 | 6.86 | 1.90 | 0.00 | a | 0.00 | 0.06 | a | 0.00 | a | 0.00 | 0.00 | 3.76 | 2.62 | b | 21.67 | |||||||||
1953 | 1.15 | 1.18 | 2.64 | 1.57 | 1.03 | 0.00 | 0.02 | i | 0.00 | b | 0.00 | d | 0.00 | j | 0.67 | 0.28 | b | 8.52 | b | |||||||
1954 | 2.46 | h | 2.11 | 7.19 | 0.06 | a | 0.12 | 0.02 | 0.33 | 0.00 | 0.00 | 0.00 | 0.68 | 0.65 | 11.16 | a | ||||||||||
1955 | 4.09 | 1.13 | 0.67 | b | 0.56 | i | 1.66 | 0.03 | 0.45 | 0.02 | 0.00 | 0.00 | 1.37 | 0.55 | a | 9.97 | a | |||||||||
1956 | 2.44 | 1.27 | 0.00 | 3.14 | 0.41 | 0.00 | 0.06 | 0.00 | 0.00 | 0.33 | 0.00 | 0.35 | 8.00 | |||||||||||||
1957 | 6.44 | b | 0.62 | 1.40 | 1.26 | 2.34 | 0.46 | 0.00 | 0.00 | 0.00 | 2.49 | 1.31 | 1.59 | 17.91 | ||||||||||||
1958 | 0.85 | 5.37 | 7.36 | 5.03 | 0.29 | 0.00 | 0.00 | 0.25 | 0.35 | 0.02 | 0.82 | 0.11 | 20.45 | |||||||||||||
1959 | 0.89 | 6.27 | 0.00 | 0.29 | 0.08 | 0.00 | 0.06 | 0.57 | 0.00 | 0.42 | 0.06 | 2.95 | 11.59 | |||||||||||||
1960 | 3.70 | 3.47 | a | 1.10 | 1.91 | 0.85 | 0.00 | 0.06 | 0.00 | 0.61 | 0.11 | 2.31 | 0.07 | 14.19 | ||||||||||||
1961 | 1.61 | 0.14 | 2.46 | 0.00 | 0.00 | 0.00 | 0.00 | 0.09 | 0.00 | 0.48 | 1.02 | 2.10 | 7.90 | |||||||||||||
1962 | 3.68 | 5.79 | a | 2.02 | 0.00 | 0.95 | 0.12 | 0.00 | 0.00 | 0.00 | 0.09 | 0.02 | c | 0.91 | 13.58 | |||||||||||
1963 | 0.73 | 3.57 | 1.92 | 1.59 | 0.00 | 0.08 | 0.00 | 0.25 | 2.26 | 0.98 | 2.70 | 0.29 | 14.37 | |||||||||||||
1964 | 2.06 | 1.16 | 4.09 | 1.33 | 0.88 | 0.07 | 0.00 | 0.00 | 0.00 | 0.22 | 2.29 | 2.34 | 14.44 | |||||||||||||
1965 | 0.65 | 1.92 | 0.66 | 6.59 | 0.00 | 0.00 | 0.09 | 0.13 | 0.38 | 0.00 | 8.79 | 4.87 | 24.08 | |||||||||||||
1966 | 1.43 | 1.78 | 1.66 | 0.00 | 0.07 | 0.09 | 0.00 | 0.00 | 0.02 | 0.43 | 1.03 | 9.78 | 16.29 | |||||||||||||
1967 | 2.39 | 0.00 | 1.21 | 4.19 | 0.38 | 0.11 | 0.36 | 0.07 | 0.20 | 0.00 | 3.73 | 4.93 | 17.57 | |||||||||||||
1968 | 0.31 | 0.69 | 2.03 | 1.42 | 0.51 | 0.04 | 0.27 | 0.00 | 0.00 | 0.09 | 0.79 | 2.18 | 8.33 | |||||||||||||
1969 | 10.45 | 7.03 | 2.31 | 0.31 | 0.46 | 0.04 | 0.10 | 0.00 | 0.00 | 0.00 | 1.51 | 0.35 | 22.56 | |||||||||||||
1970 | 0.90 | 1.11 | 4.47 | 1.41 | 0.00 | 0.06 | 0.11 | 0.82 | 0.00 | 0.15 | 2.76 | 3.28 | 15.07 | |||||||||||||
1971 | 1.18 | 1.75 | 0.50 | 1.35 | 0.93 | 0.00 | 0.01 | 0.07 | 0.14 | 1.24 | 0.41 | 3.96 | 11.54 | |||||||||||||
1972 | 0.00 | 0.23 | 0.00 | 0.44 | 0.43 | 0.88 | 0.00 | 0.00 | 0.35 | 2.44 | 3.40 | 2.94 | 11.11 | |||||||||||||
1973 | 2.51 | 3.78 | 6.35 | 0.31 | 0.09 | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | 2.20 | 0.34 | 15.60 | |||||||||||||
1974 | 4.90 | 0.17 | 1.89 | 0.81 | 0.22 | 0.00 | 0.93 | 0.00 | 0.00 | 2.65 | 0.37 | 2.18 | 14.12 | |||||||||||||
1975 | 0.61 | 1.49 | 5.44 | 2.49 | 0.08 | 0.09 | 0.00 | 0.00 | 0.07 | 0.08 | 2.31 | 0.52 | 13.18 | |||||||||||||
1976 | 0.06 | 6.74 | 2.34 | 2.34 | 0.01 | 0.02 | 0.57 | 0.00 | 2.60 | 0.42 | 1.38 | 0.63 | 17.11 | |||||||||||||
1977 | 3.42 | 0.54 | 2.12 | 0.30 | 1.91 | 0.01 | 0.00 | 2.28 | 0.00 | 0.48 | 0.23 | 3.46 | 14.75 | |||||||||||||
1978 | 8.95 | 6.58 | 8.65 | 1.92 | 0.73 | 0.00 | 0.00 | 0.00 | 0.38 | 0.00 | 4.19 | 4.53 | 35.93 | |||||||||||||
1979 | 5.25 | 4.26 | 7.09 | 0.05 | 0.24 | 0.00 | 0.26 | 0.01 | 0.00 | 1.05 | 0.32 | 0.73 | 19.26 | |||||||||||||
1980 | 13.89 | 11.33 | 4.53 | 2.21 | 0.86 | 0.00 | 0.00 | 0.00 | 0.00 | 0.61 | 0.00 | 1.28 | 34.71 | |||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 3.13 | 3.54 | 2.93 | 1.74 | 0.63 | 0.07 | 0.11 | 0.20 | 0.28 | 0.73 | 1.44 | 2.86 | 17.23 | |||||||||||||
S.D. | 2.79 | 3.23 | 2.48 | 1.67 | 0.95 | 0.17 | 0.19 | 0.45 | 0.94 | 0.91 | 1.55 | 2.64 | 6.63 | |||||||||||||
SKEW | 1.44 | 1.72 | 1.06 | 1.55 | 2.74 | 3.27 | 2.49 | 3.03 | 5.63 | 1.92 | 2.19 | 1.59 | 0.97 | |||||||||||||
MAX | 13.89 | 17.52 | 10.29 | 7.51 | 4.93 | 0.88 | 0.93 | 2.28 | 6.71 | 4.32 | 8.79 | 13.40 | 35.93 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 6.93 | |||||||||||||
YRS | 64 | 64 | 65 | 64 | 64 | 59 | 59 | 62 | 62 | 65 | 64 | 64 | 44 |