YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.30 | ----- | z | 0.45 | 0.11 | 0.86 | i | |||
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.64 | 1.80 | 1.95 | 0.85 | 0.36 | 0.07 | 0.05 | 5.72 | e | |||||||
1945 | 0.63 | 0.18 | 0.64 | 1.96 | 1.81 | 1.31 | 4.08 | 4.30 | 0.28 | 0.51 | 0.19 | 0.20 | 16.09 | |||||||||||||
1946 | 0.43 | 0.00 | 0.28 | 1.38 | 1.26 | 0.35 | 3.22 | 3.29 | 0.00 | 1.20 | 1.95 | 0.15 | 13.51 | |||||||||||||
1947 | 0.67 | 1.03 | 0.76 | 1.40 | 4.66 | 3.21 | 4.82 | 3.18 | 0.33 | 1.60 | 0.74 | 0.71 | 23.11 | |||||||||||||
1948 | 1.20 | 1.12 | 1.66 | 2.03 | 2.20 | 4.23 | 0.90 | 2.69 | 0.17 | 0.03 | 0.02 | 0.24 | 16.49 | |||||||||||||
1949 | 0.36 | 0.54 | 1.27 | 1.24 | 1.26 | 3.04 | 1.75 | 1.78 | 0.52 | 1.35 | 0.00 | 0.02 | 13.13 | |||||||||||||
1950 | 0.38 | 0.00 | 0.34 | 0.77 | 0.65 | 1.23 | 3.13 | 0.67 | 2.56 | 0.12 | 0.10 | a | 0.07 | 10.02 | ||||||||||||
1951 | 0.70 | 0.30 | 0.64 | 0.60 | 2.17 | 1.38 | 0.97 | 2.77 | 0.93 | 1.70 | 0.67 | 0.07 | 12.90 | |||||||||||||
1952 | 0.01 | 0.12 | 0.96 | 1.73 | 2.32 | 1.00 | 1.09 | 5.39 | 0.38 | 0.00 | 0.59 | 0.19 | 13.78 | |||||||||||||
1953 | 0.00 | 0.02 | 0.33 | 1.69 | 1.27 | 0.78 | 1.82 | 1.01 | 0.00 | 0.89 | 0.51 | 0.17 | 8.49 | |||||||||||||
1954 | 0.17 | 0.00 | 0.61 | 0.18 | 3.71 | 1.98 | 2.13 | 2.19 | 0.79 | 0.42 | 0.29 | 0.25 | 12.72 | |||||||||||||
1955 | 0.18 | 0.37 | 0.32 | 0.06 | 5.50 | 0.38 | 1.25 | 3.79 | 1.36 | 0.00 | 0.19 | 0.05 | 13.45 | |||||||||||||
1956 | 0.97 | 0.18 | 0.63 | 2.06 | 1.55 | 1.15 | 3.36 | 2.10 | 0.10 | 0.00 | 0.50 | 0.32 | 12.92 | |||||||||||||
1957 | 0.80 | 0.74 | 0.71 | 6.25 | 4.74 | 2.09 | 2.61 | 2.42 | 1.13 | 1.86 | 1.76 | 0.02 | 25.13 | |||||||||||||
1958 | 0.03 | 0.30 | 1.27 | 1.07 | 3.83 | 2.09 | 2.59 | 1.65 | 0.97 | 0.89 | 0.18 | 0.26 | 15.13 | |||||||||||||
1959 | 0.46 | 0.56 | 1.06 | 1.77 | 2.38 | 1.06 | 2.16 | 2.13 | 2.75 | 2.92 | 0.02 | 0.00 | 17.27 | |||||||||||||
1960 | 0.21 | 0.54 | 0.66 | 0.23 | 2.20 | 0.94 | 2.51 | 1.19 | 0.76 | 1.59 | 0.38 | 0.78 | 11.99 | |||||||||||||
1961 | 0.13 | 0.62 | 1.57 | 0.91 | 1.09 | 3.33 | 3.22 | 2.17 | 1.63 | 0.55 | 0.42 | 0.42 | 16.06 | |||||||||||||
1962 | 0.35 | 0.26 | 1.17 | 0.32 | 0.37 | 3.42 | 3.91 | 0.30 | 0.44 | 0.80 | 1.00 | 0.02 | 12.36 | |||||||||||||
1963 | 0.28 | 0.16 | 0.49 | 0.00 | 0.96 | 1.33 | ----- | z | 2.13 | 2.49 | 0.21 | 0.54 | 0.85 | 9.44 | a | |||||||||||
1964 | 0.00 | 0.12 | 1.69 | 0.00 | 2.03 | 0.74 | 1.71 | 0.60 | 1.03 | 0.00 | 0.37 | 0.14 | 8.43 | |||||||||||||
1965 | 0.00 | 0.65 | 1.39 | 3.18 | 1.45 | 7.90 | 4.46 | 5.32 | 1.42 | 0.44 | 0.00 | 0.40 | 26.61 | |||||||||||||
1966 | 0.40 | 0.15 | 0.00 | 1.18 | 0.97 | 1.14 | 2.68 | 2.86 | 1.46 | 0.28 | 0.18 | 0.03 | 11.33 | |||||||||||||
1967 | 0.20 | 0.17 | 0.03 | 1.45 | 1.81 | 3.05 | 4.37 | 3.06 | 0.91 | 0.91 | 0.38 | 0.45 | 16.79 | |||||||||||||
1968 | 0.05 | 0.41 | 0.67 | 0.80 | 1.42 | e | 0.11 | 3.26 | 1.81 | 0.72 | 0.29 | 1.17 | 0.32 | 11.03 | ||||||||||||
1969 | ----- | z | ----- | z | ----- | z | 1.00 | 3.58 | 2.17 | 3.72 | 2.05 | 0.85 | 3.44 | 0.34 | 0.42 | 17.57 | c | |||||||||
1970 | 0.34 | 0.28 | 1.64 | 1.11 | 0.51 | 2.67 | 3.55 | 1.82 | 0.96 | 1.14 | 0.39 | 0.00 | 14.41 | |||||||||||||
1971 | 0.83 | 1.30 | 0.24 | 1.29 | 1.46 | 0.22 | 3.25 | e | 0.92 | 1.59 | ----- | z | 0.00 | 0.16 | 11.26 | a | ||||||||||
1972 | 0.22 | 0.21 | 0.58 | 0.02 | 0.70 | 2.37 | 1.61 | 3.44 | 2.80 | 0.84 | 0.92 | 0.59 | 14.30 | |||||||||||||
1973 | 0.03 | 0.07 | 1.06 | 1.54 | 4.02 | 0.41 | 3.99 | 0.28 | 1.58 | 0.34 | 0.01 | 0.22 | 13.55 | |||||||||||||
1974 | 0.28 | 0.02 | 0.54 | 1.49 | 0.77 | 1.49 | a | 1.69 | 1.67 | 0.42 | 1.04 | 0.18 | 0.23 | 9.82 | ||||||||||||
1975 | 0.05 | 0.26 | 0.20 | 0.72 | 1.05 | 2.66 | 4.66 | 0.78 | 0.16 | 0.31 | ----- | z | 0.00 | 10.85 | a | |||||||||||
1976 | 0.29 | 0.11 | ----- | z | ----- | z | ----- | z | 1.20 | 0.24 | 2.89 | 3.21 | 0.25 | 0.29 | 0.17 | 8.65 | c | |||||||||
1977 | ----- | z | ----- | z | 0.17 | 2.17 | 0.89 | 0.41 | 2.41 | 4.53 | 0.24 | 0.09 | 0.05 | 0.00 | 10.96 | b | ||||||||||
1978 | 0.06 | 0.13 | ----- | z | 0.98 | 3.44 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.61 | f | ||||||
1979 | ----- | z | ----- | z | ----- | z | ----- | z | 2.50 | j | 1.82 | 4.14 | 6.23 | 0.95 | 0.46 | 0.24 | a | 1.47 | 15.31 | e | ||||||
1980 | 0.16 | 0.31 | 1.38 | 5.22 | 5.28 | 0.66 | 0.96 | 3.73 | 0.79 | 0.00 | 0.48 | 0.09 | 19.06 | |||||||||||||
1981 | 0.14 | 0.15 | 0.72 | 0.24 | 2.32 | 0.69 | 3.08 | 6.05 | 0.50 | 0.37 | 0.05 | 0.24 | 14.55 | |||||||||||||
1982 | 0.29 | 0.41 | 0.77 | 0.80 | 3.03 | 6.10 | 4.36 | 6.48 | 2.58 | 0.82 | 0.25 | 0.50 | 26.39 | |||||||||||||
1983 | 0.20 | 0.00 | 1.55 | 1.12 | 2.21 | 3.09 | 1.33 | 2.99 | 0.28 | 0.39 | 1.00 | 1.05 | 15.21 | |||||||||||||
1984 | 0.70 | 0.00 | 0.90 | 1.63 | 0.86 | 2.10 | 5.15 | 5.06 | 0.54 | 5.39 | 0.04 | 0.45 | 22.82 | |||||||||||||
1985 | 0.50 | 0.30 | 1.55 | 2.16 | 3.77 | 0.64 | 10.77 | 1.17 | 2.05 | 0.84 | 1.01 | 0.40 | 25.16 | |||||||||||||
1986 | 0.00 | 0.05 | 0.76 | 0.77 | 1.17 | 4.43 | 2.38 | 6.67 | 0.46 | 1.60 | 0.15 | 0.70 | 19.14 | |||||||||||||
1987 | 1.13 | 2.20 | 1.85 | 0.60 | 3.00 | 3.19 | 1.45 | 3.84 | 0.52 | 0.00 | 0.40 | 0.60 | 18.78 | |||||||||||||
1988 | 0.44 | 0.35 | 0.18 | 0.45 | 1.26 | 2.91 | 2.32 | 1.48 | 1.71 | 0.08 | 0.18 | 1.26 | 12.62 | |||||||||||||
1989 | 0.17 | 0.83 | 0.43 | 1.06 | 0.98 | 4.89 | 1.16 | 1.66 | 2.00 | 0.00 | 0.00 | 0.31 | 13.49 | |||||||||||||
1990 | 0.09 | 0.88 | 1.48 | 2.93 | 3.85 | 0.71 | 8.23 | 1.05 | 2.09 | 0.62 | 0.05 | 0.22 | a | 22.20 | ||||||||||||
1991 | 0.08 | 0.00 | 0.25 | 1.38 | 1.42 | 3.15 | 3.02 | 4.69 | 0.58 | 0.86 | 2.52 | 0.49 | 18.44 | |||||||||||||
1992 | 0.11 | 0.00 | 1.76 | 1.93 | 1.27 | 2.74 | 1.40 | 5.46 | 0.37 | 0.01 | 1.24 | 0.20 | 16.49 | |||||||||||||
1993 | 0.38 | 0.15 | 0.36 | 0.09 | c | 0.58 | 0.80 | 3.55 | 3.03 | 1.99 | 1.21 | 1.55 | 0.00 | a | 13.69 | |||||||||||
1994 | 0.44 | 0.04 | 1.33 | 2.50 | 4.54 | 2.76 | 1.05 | 3.78 | 1.26 | 3.03 | 0.81 | 0.19 | 21.73 | |||||||||||||
1995 | 0.19 | 0.44 | 1.00 | 4.63 | x | 5.10 | 4.90 | 3.50 | 1.54 | 1.84 | 0.02 | 0.32 | 0.04 | 18.89 | a | |||||||||||
1996 | 0.42 | 0.26 | 0.51 | 0.53 | 3.22 | 1.83 | 9.35 | 7.86 | 2.03 | 0.82 | 0.65 | 0.04 | 27.52 | |||||||||||||
1997 | 0.58 | 0.27 | c | ----- | z | ----- | z | ----- | z | 5.39 | 1.67 | 4.49 | 1.14 | ----- | z | ----- | z | ----- | z | 13.54 | f | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.33 | 0.35 | 0.84 | 1.35 | 2.24 | 2.12 | 2.98 | 2.95 | 1.11 | 0.84 | 0.50 | 0.31 | 16.24 | |||||||||||||
S.D. | 0.30 | 0.41 | 0.52 | 1.19 | 1.43 | 1.66 | 2.04 | 1.82 | 0.82 | 1.03 | 0.54 | 0.32 | 5.07 | |||||||||||||
SKEW | 1.13 | 2.34 | 0.33 | 2.10 | 0.74 | 1.21 | 1.80 | 0.72 | 0.74 | 2.35 | 1.77 | 1.68 | 0.72 | |||||||||||||
MAX | 1.20 | 2.20 | 1.85 | 6.25 | 5.50 | 7.90 | 10.77 | 7.86 | 3.21 | 5.39 | 2.52 | 1.47 | 27.52 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.37 | 0.00 | 0.00 | 0.28 | 0.00 | 0.00 | 0.00 | 0.00 | 8.43 | |||||||||||||
YRS | 50 | 50 | 48 | 49 | 50 | 54 | 53 | 53 | 54 | 51 | 52 | 53 | 43 |