YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 3.73 | 1.77 | 2.96 | 1.14 | 7.72 | 2.00 | 2.65 | 21.97 | e | |||||||
1924 | 0.02 | 0.13 | 1.17 | 0.74 | 0.87 | 1.56 | 2.64 | 4.65 | 3.41 | 0.91 | 0.73 | 0.84 | a | 17.67 | ||||||||||||
1925 | 0.12 | 0.00 | 0.00 | 0.94 | 2.14 | 1.29 | 4.49 | 2.50 | 1.31 | 2.84 | 0.40 | 0.22 | 16.25 | |||||||||||||
1926 | 0.14 | 0.07 | 1.48 | 4.40 | 3.43 | 4.57 | 1.73 | 2.47 | 2.17 | 0.79 | 0.08 | 1.25 | 22.58 | |||||||||||||
1927 | 0.08 | 0.01 | 0.18 | 0.06 | 0.00 | 3.97 | 4.60 | 4.55 | 2.11 | 0.12 | 0.03 | 0.25 | 15.96 | |||||||||||||
1928 | 0.00 | 1.75 | 0.05 | 0.51 | 3.91 | 2.96 | 1.40 | 3.69 | 0.44 | 2.69 | 1.83 | 1.07 | 20.30 | |||||||||||||
1929 | 0.00 | 0.55 | a | 2.78 | 0.27 | 2.73 | 0.51 | 2.14 | 2.05 | 1.10 | 0.64 | 1.83 | 0.26 | 14.86 | ||||||||||||
1930 | 0.47 | 0.00 | 0.60 | 0.86 | 0.85 | 3.39 | 2.81 | 0.73 | 0.31 | 11.95 | 1.11 | 0.59 | 23.67 | |||||||||||||
1931 | 0.73 | 1.54 | 2.04 | 3.02 | 1.68 | 0.66 | 4.93 | 6.40 | 1.67 | 1.04 | 0.80 | 0.54 | 25.05 | |||||||||||||
1932 | 1.10 | 0.30 | 0.32 | 1.23 | 3.89 | ----- | z | 0.92 | 3.68 | 4.02 | 0.75 | 0.06 | 0.49 | a | 16.76 | a | ||||||||||
1933 | 0.00 | 0.17 | 0.00 | 0.22 | 2.02 | 1.06 | 1.65 | 5.31 | 0.39 | 0.10 | 0.22 | 0.00 | 11.14 | |||||||||||||
1934 | 0.00 | 0.40 | 0.18 | 0.18 | 0.88 | 0.74 | 0.35 | 2.61 | 0.01 | 1.63 | 0.79 | 0.03 | 7.80 | |||||||||||||
1935 | 0.24 | 0.00 | 0.50 | ----- | z | 4.06 | 0.26 | 0.79 | 4.48 | 0.55 | 0.21 | 0.97 | 0.00 | 12.06 | a | |||||||||||
1936 | 1.15 | 0.14 | 0.00 | 0.00 | 2.54 | 1.34 | 1.34 | 0.70 | 1.81 | 0.52 | 0.00 | 0.47 | 10.01 | |||||||||||||
1937 | 0.03 | 0.05 | 0.76 | 0.42 | 5.50 | 3.02 | 0.81 | 0.29 | 3.32 | 0.66 | 0.09 | 0.60 | 15.55 | |||||||||||||
1938 | 0.33 | 1.57 | 0.47 | 0.54 | 0.43 | 3.10 | 1.64 | 0.04 | 0.90 | 1.90 | 0.24 | 0.72 | 11.88 | |||||||||||||
1939 | 3.20 | 0.20 | 0.59 | 1.11 | 1.90 | 0.59 | 3.46 | 2.40 | 0.45 | 0.54 | 0.31 | 1.60 | 16.35 | |||||||||||||
1940 | 0.70 | 0.42 | 0.76 | 0.79 | 2.21 | 0.56 | 1.31 | 2.22 | 0.31 | 0.62 | 5.60 | 0.20 | 15.70 | |||||||||||||
1941 | 0.56 | 0.38 | 2.31 | 1.45 | 9.12 | 3.30 | ----- | z | ----- | z | ----- | z | 5.82 | 0.02 | 0.18 | 23.14 | c | |||||||||
1942 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | k | |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.00 | 1.48 | 0.58 | ----- | z | 0.25 | 2.08 | 6.39 | g | |||||
1944 | 0.20 | 0.51 | w | 0.20 | 1.75 | b | 3.31 | 3.62 | 3.10 | 3.61 | s | 1.71 | ----- | z | 1.12 | 1.63 | 16.64 | c | ||||||||
1945 | 0.94 | 0.08 | 0.64 | 0.43 | 0.82 | ----- | z | 1.36 | 4.10 | 3.81 | 2.34 | 0.00 | 0.07 | 14.59 | a | |||||||||||
1946 | 0.08 | 0.04 | 0.29 | 0.80 | 0.61 | 1.45 | 1.35 | 3.71 | 3.88 | 2.43 | 1.05 | a | ----- | z | 15.69 | a | ||||||||||
1947 | 0.24 | 0.00 | 0.30 | 1.52 | 2.56 | 0.05 | 0.90 | 1.17 | b | 0.00 | 0.15 | q | 0.91 | 0.60 | t | 7.65 | b | |||||||||
1948 | 0.60 | 1.63 | 1.18 | 0.96 | 3.05 | 2.87 | 0.52 | 3.53 | 0.00 | 0.90 | 0.51 | 0.02 | 15.77 | |||||||||||||
1949 | 0.72 | 1.38 | 0.55 | 1.63 | ----- | z | 4.69 | 4.25 | 1.44 | 0.57 | 0.27 | 0.34 | 0.53 | 16.37 | a | |||||||||||
1950 | 0.00 | 0.07 | 0.00 | 0.58 | 0.72 | 2.41 | 7.48 | 0.98 | 2.19 | 0.35 | 0.00 | 0.19 | 14.97 | |||||||||||||
1951 | 0.60 | 0.22 | 0.95 | 0.56 | 3.67 | 3.03 | 2.98 | 0.48 | 0.26 | 0.74 | b | 0.31 | 0.24 | 14.04 | ||||||||||||
1952 | 0.40 | 0.06 | 0.83 | 1.81 | a | 0.41 | 0.93 | 2.09 | 4.40 | 0.34 | 0.00 | 0.85 | 0.29 | 12.41 | ||||||||||||
1953 | 0.00 | 0.22 | 0.26 | 0.51 | 0.66 | 0.22 | 4.54 | 2.91 | 0.00 | 0.65 | 0.27 | 0.78 | 11.02 | |||||||||||||
1954 | 0.13 | 0.17 | 0.09 | 0.68 | 1.94 | 1.58 | 1.73 | 1.94 | 0.74 | 3.04 | 0.25 | 0.00 | 12.29 | |||||||||||||
1955 | 0.11 | 0.17 | a | 0.06 | 2.16 | 2.50 | 0.51 | 3.72 | 1.48 | 1.68 | 0.17 | 0.00 | 0.12 | 12.68 | ||||||||||||
1956 | 0.02 | 1.08 | 0.02 | 0.04 | 1.24 | 1.16 | 2.42 | 1.10 | 0.00 | 0.99 | 0.12 | 0.12 | 8.31 | |||||||||||||
1957 | 0.34 | 0.24 | a | 1.84 | 1.77 | 2.50 | 0.74 | 2.64 | 2.14 | 0.09 | 2.23 | 1.06 | 0.03 | 15.62 | ||||||||||||
1958 | 0.96 | b | 0.48 | 1.89 | 2.08 | 2.56 | 3.25 | 4.60 | 2.47 | 3.02 | 0.25 | 0.51 | 0.48 | 22.55 | ||||||||||||
1959 | 0.26 | 0.08 | 0.50 | 0.28 | 1.69 | 2.54 | 1.98 | 6.61 | 0.02 | 1.24 | 0.04 | 3.82 | 19.06 | |||||||||||||
1960 | 1.36 | 0.87 | 0.84 | 0.06 | 0.39 | 5.73 | 8.90 | 2.62 | 5.71 | 3.81 | 0.00 | 1.57 | 31.86 | |||||||||||||
1961 | 0.15 | 0.25 | 2.45 | 0.58 | 1.56 | 1.59 | 2.22 | 1.87 | 3.02 | 0.97 | 1.96 | 0.49 | 17.11 | |||||||||||||
1962 | 0.40 | 0.14 | 0.16 | 0.73 | 0.27 | 2.60 | 2.11 | 0.39 | 2.04 | 0.39 | 0.47 | 0.48 | 10.18 | |||||||||||||
1963 | 0.12 | 1.17 | 0.00 | 0.10 | 2.90 | 1.88 | 4.26 | 3.20 | 0.98 | 0.54 | 0.02 | 0.09 | 15.26 | |||||||||||||
1964 | 0.00 | 1.23 | 0.18 | 0.27 | 1.08 | 0.31 | 0.64 | 0.91 | 1.19 | 0.16 | 1.87 | 0.45 | 8.29 | |||||||||||||
1965 | 0.04 | 0.29 | 0.72 | 1.01 | 3.41 | 2.36 | 1.67 | 1.53 | 0.79 | 0.33 | 0.00 | 0.66 | 12.81 | |||||||||||||
1966 | 0.53 | 0.94 | 0.00 | 0.00 | 0.59 | 2.23 | 2.39 | 1.50 | 0.23 | 0.03 | 0.02 | 0.09 | 8.55 | |||||||||||||
1967 | 0.00 | 0.36 | 0.05 | 0.34 | 1.05 | 1.60 | 4.16 | 1.35 | 4.22 | 0.17 | 0.21 | 0.46 | 13.97 | |||||||||||||
1968 | 1.63 | 0.33 | 0.69 | 0.90 | 1.84 | 0.98 | 2.15 | 1.74 | 0.01 | 1.62 | 0.56 | 0.16 | 12.61 | |||||||||||||
1969 | 0.00 | 0.65 | 0.77 | 0.78 | 5.86 | 3.99 | 2.99 | 1.75 | 7.17 | 2.61 | 0.60 | 0.83 | 28.00 | |||||||||||||
1970 | 0.00 | 0.00 | 1.22 | 2.92 | 0.33 | 0.55 | 2.69 | 1.25 | 1.94 | 1.50 | 0.05 | 0.00 | 12.45 | |||||||||||||
1971 | 0.18 | 0.62 | 0.00 | 1.06 | 0.73 | a | 0.99 | 1.43 | 1.15 | 2.93 | 2.11 | 2.78 | 0.65 | 14.63 | ||||||||||||
1972 | 0.10 | 0.04 | 0.00 | 0.02 | 0.15 | 1.75 | 4.25 | 4.11 | 2.86 | 1.85 | 1.49 | 0.19 | 16.81 | |||||||||||||
1973 | 0.76 | 0.43 | 1.83 | 0.90 | 1.39 | 1.14 | 3.01 | 1.22 | 0.93 | 0.67 | 0.02 | 0.63 | 12.93 | |||||||||||||
1974 | 0.46 | 0.07 | 0.52 | 0.11 | 0.66 | 0.45 | 4.12 | 1.94 | 4.12 | 6.61 | 0.22 | 0.32 | 19.60 | |||||||||||||
1975 | 0.38 | 1.05 | 0.42 | 1.22 | 0.62 | 2.14 | 2.46 | 1.34 | 0.71 | 0.00 | 0.71 | 0.12 | 11.17 | |||||||||||||
1976 | 0.12 | 0.00 | 0.33 | 0.83 | 0.42 | 2.86 | 2.92 | 1.19 | 3.02 | 0.73 | 0.37 | 0.00 | 12.79 | |||||||||||||
1977 | 0.20 | 0.65 | 0.63 | 3.06 | 2.13 | 0.47 | 2.02 | 4.19 | 1.14 | 0.18 | 0.19 | 0.03 | 14.89 | |||||||||||||
1978 | 0.51 | 0.50 | 0.32 | 0.64 | 2.52 | 5.11 | 2.24 | 0.47 | 1.09 | 0.18 | 1.87 | 0.37 | 15.82 | |||||||||||||
1979 | 0.95 | 0.00 | 0.12 | 1.06 | 1.63 | 2.62 | 2.42 | 3.00 | 1.02 | 1.12 | 0.36 | 0.03 | 14.33 | |||||||||||||
1980 | 0.31 | 0.77 | 0.68 | 1.23 | 4.09 | 1.38 | 1.48 | 3.71 | 1.51 | 0.55 | 1.20 | 0.07 | 16.98 | |||||||||||||
1981 | 0.10 | 0.20 | 1.29 | 0.44 | 1.34 | 4.74 | 1.39 | 7.68 | 3.02 | 1.75 | 0.22 | 0.00 | 22.17 | |||||||||||||
1982 | 0.00 | 0.04 | 0.14 | 0.41 | 1.20 | 1.47 | 5.04 | 1.31 | 1.84 | 1.55 | 0.00 | 0.99 | a | 13.99 | ||||||||||||
1983 | 1.88 | 0.92 | 0.79 | 0.54 | 1.48 | 1.66 | 0.22 | 1.30 | 0.30 | 1.22 | 0.91 | 0.92 | 12.14 | |||||||||||||
1984 | 0.20 | 0.00 | a | 1.46 | 1.32 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.98 | h | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.41 | 0.43 | 0.67 | 0.95 | 2.00 | 2.04 | 2.60 | 2.46 | 1.63 | 1.54 | 0.68 | 0.55 | 15.46 | |||||||||||||
S.D. | 0.56 | 0.48 | 0.69 | 0.87 | 1.65 | 1.42 | 1.64 | 1.66 | 1.55 | 2.10 | 0.92 | 0.70 | 4.99 | |||||||||||||
SKEW | 2.63 | 1.25 | 1.29 | 1.75 | 1.78 | 0.67 | 1.42 | 1.03 | 1.28 | 3.00 | 2.98 | 2.53 | 1.12 | |||||||||||||
MAX | 3.20 | 1.75 | 2.78 | 4.40 | 9.12 | 5.73 | 8.90 | 7.68 | 7.17 | 11.95 | 5.60 | 3.82 | 31.86 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 | 0.22 | 0.04 | 0.00 | 0.00 | 0.00 | 0.00 | 7.80 | |||||||||||||
YRS | 60 | 58 | 59 | 58 | 57 | 57 | 59 | 58 | 59 | 57 | 60 | 58 | 50 |