YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.30 | 0.82 | 0.00 | 0.11 | 1.23 | h | ||||
1937 | 0.34 | 0.59 | 0.87 | a | 0.63 | 1.97 | 3.69 | 1.79 | 0.29 | 1.01 | 0.41 | 0.30 | a | 0.89 | 12.78 | |||||||||||
1938 | 0.41 | 0.14 | 0.51 | 2.11 | 3.64 | 2.08 | 1.99 | 1.46 | 3.83 | 0.00 | 0.32 | 0.43 | 16.92 | |||||||||||||
1939 | 0.37 | 0.42 | 1.09 | 1.01 | 1.16 | 0.06 | 1.98 | 0.85 | 0.53 | 0.30 | 0.00 | 0.16 | 7.93 | |||||||||||||
1940 | 0.83 | 0.15 | 1.53 | 0.89 | 1.28 | 2.16 | 1.91 | 1.64 | 2.01 | 0.78 | 0.15 | 0.18 | 13.51 | |||||||||||||
1941 | 0.00 | 0.07 | 1.14 | a | 2.75 | 1.16 | 3.01 | 1.75 | 2.14 | 1.57 | 0.85 | 0.07 | 0.28 | 14.79 | ||||||||||||
1942 | 0.35 | 0.92 | a | 0.18 | 4.12 | 3.85 | u | 3.23 | 2.65 | 2.35 | y | 0.57 | 3.20 | 0.51 | 0.02 | 15.75 | b | |||||||||
1943 | 0.04 | 0.39 | 0.44 | 1.36 | 4.75 | 0.91 | 1.20 | 0.25 | 0.00 | 0.91 | 0.00 | 0.10 | 10.35 | |||||||||||||
1944 | 0.15 | ----- | z | 0.74 | 0.74 | 1.69 | 1.19 | 7.84 | 0.40 | 0.25 | 0.00 | 1.05 | a | 0.35 | 14.40 | a | ||||||||||
1945 | 0.40 | a | 0.07 | 0.75 | 3.19 | 2.61 | 3.69 | 1.89 | 3.74 | 2.41 | 0.43 | 0.11 | 0.11 | 19.40 | ||||||||||||
1946 | 0.00 | 0.00 | 0.92 | 0.98 | 3.97 | 1.76 | 1.66 | 2.00 | 0.58 | 1.11 | 0.70 | 0.00 | 13.68 | |||||||||||||
1947 | 0.10 | 0.26 | a | 0.63 | 0.87 | 3.25 | 3.83 | 4.60 | 0.62 | 1.00 | 0.79 | 0.40 | 0.21 | 16.56 | ||||||||||||
1948 | 0.18 | 0.11 | 0.61 | 1.15 | 2.04 | 1.77 | 3.38 | 1.79 | 0.45 | 0.41 | 0.26 | 0.34 | 12.49 | |||||||||||||
1949 | 1.30 | 0.00 | 0.79 | 0.40 | 2.63 | 2.70 | 1.82 | 1.31 | 0.22 | 1.12 | 0.00 | 0.18 | 12.47 | |||||||||||||
1950 | 0.33 | 0.11 | 0.40 | 1.31 | 2.15 | 0.78 | 3.01 | 0.72 | 1.93 | 0.22 | 0.24 | 0.05 | 11.25 | |||||||||||||
1951 | 0.20 | 0.17 | 0.00 | 1.48 | 0.79 | 3.12 | 3.00 | 2.29 | 2.68 | 2.28 | 0.18 | a | 0.39 | 16.58 | ||||||||||||
1952 | 0.00 | 0.17 | 0.63 | 1.26 | 3.23 | 2.29 | 0.38 | 1.92 | 0.70 | 0.14 | 0.77 | 0.50 | 11.99 | |||||||||||||
1953 | 0.25 | 0.79 | 0.46 | 1.43 | 1.26 | 2.30 | 2.18 | 1.43 | 0.20 | 0.11 | 0.62 | 0.25 | 11.28 | |||||||||||||
1954 | 0.16 | 0.00 | 1.14 | 0.29 | 2.61 | 1.24 | 1.60 | 0.81 | 0.00 | 0.78 | 0.42 | 0.20 | 9.25 | |||||||||||||
1955 | 0.44 | 0.07 | b | 0.30 | 1.20 | 4.23 | 1.65 | 2.06 | 2.12 | 1.75 | 0.39 | 1.25 | 0.05 | 15.51 | ||||||||||||
1956 | 0.22 | 0.10 | 0.14 | 0.51 | 1.22 | 1.40 | 1.44 | 1.05 | 0.00 | a | 0.00 | 1.21 | 0.48 | 7.77 | ||||||||||||
1957 | 0.02 | 0.06 | 0.84 | 2.91 | 4.39 | 3.31 | 2.45 | 2.34 | 0.26 | 1.32 | 0.31 | 0.00 | 18.21 | |||||||||||||
1958 | 0.00 | 0.61 | 1.30 | 2.07 | 2.98 | 2.37 | 3.44 | 1.24 | 0.66 | 0.24 | 0.16 | 0.83 | 15.90 | |||||||||||||
1959 | 0.38 | 0.40 | 2.08 | 0.72 | 2.78 | 1.10 | 1.12 | 0.56 | 1.62 | 1.25 | 0.05 | 0.00 | 12.06 | |||||||||||||
1960 | 1.00 | 0.19 | 0.30 | 0.82 | 3.91 | 1.26 | 2.40 | 0.28 | 0.89 | 1.54 | 0.26 | 0.14 | 12.99 | |||||||||||||
1961 | 0.04 | 0.10 | 2.27 | 0.24 | 2.66 | 2.70 | 3.54 | 1.42 | 2.15 | 0.05 | 0.55 | 0.14 | 15.86 | |||||||||||||
1962 | 0.48 | 0.18 | 0.00 | 0.21 | 4.55 | 4.84 | 5.86 | 0.36 | 0.65 | 0.40 | 0.57 | 0.11 | 18.21 | |||||||||||||
1963 | 0.12 | 0.02 | 0.56 | 0.61 | 1.55 | 1.67 | 1.75 | 5.53 | 2.51 | 0.32 | 0.10 | 0.61 | 15.35 | |||||||||||||
1964 | 0.00 | 0.13 | 0.68 | 1.42 | 2.37 | 1.58 | 0.61 | 0.22 | 0.13 | 0.65 | 0.04 | 0.08 | 7.91 | |||||||||||||
1965 | 0.55 | 0.27 | 0.57 | 0.56 | 3.90 | 3.98 | 2.65 | 1.63 | 2.30 | 1.03 | 0.00 | 0.25 | 17.69 | |||||||||||||
1966 | 0.10 | 0.00 | 0.00 | 0.60 | 1.00 | 3.83 | 2.26 | 2.07 | 2.31 | 0.69 | 0.23 | 0.09 | 13.18 | |||||||||||||
1967 | 0.11 | 0.03 | 0.08 | 3.05 | 3.26 | 5.34 | 2.26 | 1.17 | 0.46 | 0.52 | 0.12 | 0.36 | 16.76 | |||||||||||||
1968 | 0.02 | 0.46 | 0.31 | 0.60 | 2.95 | 0.90 | 2.62 | 1.44 | 0.00 | 0.62 | 0.31 | 0.23 | 10.46 | |||||||||||||
1969 | 0.04 | 0.13 | 0.15 | 0.85 | 2.13 | 3.20 | 1.55 | 0.70 | 1.08 | 2.20 | 0.20 | 0.14 | 12.37 | |||||||||||||
1970 | 0.16 | ----- | z | 0.96 | 1.67 | 1.25 | 3.05 | 1.05 | 0.20 | 1.23 | 0.20 | 0.00 | 0.34 | 10.11 | a | |||||||||||
1971 | 0.84 | 0.11 | 1.24 | 2.60 | 3.32 | 2.22 | 1.37 | 1.02 | 1.98 | 0.27 | 0.00 | 0.10 | 15.07 | |||||||||||||
1972 | 0.15 | 0.00 | 0.32 | 0.71 | 0.62 | 3.43 | 1.86 | 3.09 | 1.23 | 0.49 | 0.53 | 0.27 | 12.70 | |||||||||||||
1973 | 0.85 | ----- | z | 0.92 | 1.42 | 0.20 | 1.63 | 3.36 | 0.20 | 3.96 | 0.05 | 0.52 | 0.34 | 13.45 | a | |||||||||||
1974 | ----- | z | ----- | z | 1.28 | 0.40 | 0.63 | 2.27 | 1.95 | 0.39 | 0.28 | 0.92 | 0.15 | 0.00 | 8.27 | b | ||||||||||
1975 | ----- | z | 0.10 | 0.17 | 0.85 | 4.53 | 0.93 | 0.58 | 0.79 | 0.63 | 0.37 | 0.07 | 0.42 | 9.44 | a | |||||||||||
1976 | 0.33 | 0.05 | 0.32 | 1.48 | 2.50 | 1.02 | 1.25 | 2.00 | 1.26 | 0.00 | 0.00 | 0.00 | 10.21 | |||||||||||||
1977 | 0.15 | 0.00 | 0.25 | b | 2.82 | 1.22 | 1.52 | 1.58 | 1.40 | 0.15 | 0.00 | 0.32 | 0.10 | 9.51 | ||||||||||||
1978 | 0.35 | 0.16 | 0.00 | 0.85 | 3.82 | 2.09 | 2.46 | 1.78 | 0.00 | 0.35 | 0.41 | 0.19 | d | 12.46 | ||||||||||||
1979 | ----- | z | 0.00 | 0.85 | 1.18 | ----- | z | 2.90 | 3.37 | 2.52 | 0.82 | 0.90 | 1.45 | b | 0.63 | b | 14.62 | b | ||||||||
1980 | 0.91 | 0.37 | 1.12 | 1.25 | b | 2.01 | 0.97 | 1.22 | 1.29 | 0.25 | 0.29 | 0.12 | 0.00 | 9.80 | ||||||||||||
1981 | 0.18 | 0.11 | 0.98 | 0.46 | 4.54 | 0.64 | 3.47 | 1.93 | 0.16 | 0.82 | 0.23 | 0.00 | 13.52 | |||||||||||||
1982 | 0.07 | 0.00 | 0.31 | 0.36 | 1.92 | 3.22 | 3.51 | 2.29 | 0.99 | 0.99 | 0.62 | 0.90 | 15.18 | |||||||||||||
1983 | 0.00 | 0.00 | 2.74 | 2.15 | 3.47 | 3.04 | 0.79 | 0.82 | 0.07 | 0.34 | 0.91 | 0.27 | 14.60 | |||||||||||||
1984 | 0.15 | 0.00 | 1.06 | 2.56 | 1.03 | 1.89 | 2.77 | 2.03 | 0.45 | 1.35 | 0.00 | 0.16 | 13.45 | |||||||||||||
1985 | 0.23 | 0.00 | 0.00 | 1.94 | 2.24 | 2.06 | 4.81 | 0.13 | 1.20 | 0.58 | 0.21 | 0.60 | e | 14.00 | ||||||||||||
1986 | 0.13 | 0.12 | 0.40 | 3.02 | b | 1.71 | 3.52 | 1.03 | 1.20 | 1.46 | 1.05 | 0.00 | 0.23 | 13.87 | ||||||||||||
1987 | ----- | z | 0.79 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.79 | k | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.29 | 0.19 | 0.71 | 1.36 | 2.48 | 2.31 | 2.34 | 1.41 | 1.04 | 0.68 | 0.33 | 0.25 | 13.39 | |||||||||||||
S.D. | 0.30 | 0.23 | 0.59 | 0.93 | 1.24 | 1.15 | 1.36 | 1.02 | 0.97 | 0.63 | 0.35 | 0.23 | 2.92 | |||||||||||||
SKEW | 1.53 | 1.65 | 1.33 | 1.00 | 0.16 | 0.40 | 1.71 | 1.52 | 1.15 | 1.77 | 1.42 | 1.24 | -0.06 | |||||||||||||
MAX | 1.30 | 0.92 | 2.74 | 4.12 | 4.75 | 5.34 | 7.84 | 5.53 | 3.96 | 3.20 | 1.45 | 0.90 | 19.40 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.21 | 0.20 | 0.06 | 0.38 | 0.13 | 0.00 | 0.00 | 0.00 | 0.00 | 7.77 | |||||||||||||
YRS | 47 | 47 | 50 | 50 | 48 | 50 | 50 | 49 | 51 | 51 | 51 | 51 | 43 |