YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.16 | y | 1.78 | 12.23 | 14.01 | j | ||
1956 | 8.11 | 2.68 | 0.08 | 1.70 | 3.08 | 0.00 | 0.00 | 0.00 | 0.61 | 2.01 | 0.00 | 0.42 | 18.69 | |||||||||||||
1957 | 2.82 | 4.03 | 4.33 | 2.54 | 3.99 | 0.00 | 0.00 | 0.00 | 0.55 | 1.95 | 1.09 | 3.02 | 24.32 | |||||||||||||
1958 | 5.70 | 8.70 | 6.91 | 5.66 | 0.93 | 1.26 | 0.00 | 0.00 | 0.30 | 0.29 | 0.33 | 1.18 | 31.26 | |||||||||||||
1959 | 5.65 | 5.43 | 0.99 | 2.05 | 0.04 | 0.00 | 0.00 | 0.00 | 1.97 | 0.00 | 0.00 | 1.38 | 17.51 | |||||||||||||
1960 | 4.67 | 4.53 | 2.89 | 1.47 | 0.72 | 0.00 | 0.00 | 0.00 | 0.01 | 0.03 | 5.30 | 1.20 | 20.82 | |||||||||||||
1961 | 2.48 | 2.07 | 3.46 | 1.00 | 0.50 | 0.01 | 0.00 | 0.01 | 0.26 | 0.27 | 2.36 | 2.25 | 14.67 | |||||||||||||
1962 | 1.95 | 9.38 | 2.17 | 0.71 | 0.07 | 0.01 | 0.02 | 0.20 | 0.03 | 9.77 | 0.51 | 2.58 | 27.40 | |||||||||||||
1963 | 2.68 | 3.32 | 4.73 | 4.86 | 1.24 | 0.00 | 0.00 | 0.00 | 0.16 | 2.11 | 6.34 | 0.32 | 25.76 | |||||||||||||
1964 | 4.11 | 0.69 | 1.77 | 0.47 | 1.43 | 0.31 | 0.00 | 0.16 | 0.05 | 1.79 | 4.56 | 9.05 | 24.39 | |||||||||||||
1965 | 3.89 | 0.82 | 2.38 | 3.92 | 0.01 | 0.00 | 0.00 | 0.45 | 0.00 | 0.28 | 4.49 | 4.32 | 20.56 | |||||||||||||
1966 | 2.56 | 2.05 | 0.61 | 0.69 | 0.34 | 0.00 | 0.03 | 0.00 | 0.02 | 0.00 | 7.56 | 3.82 | 17.68 | |||||||||||||
1967 | 8.37 | 0.53 | 5.30 | 4.84 | 0.49 | 0.52 | 0.00 | 0.00 | 0.06 | 0.71 | 2.11 | 1.48 | 24.41 | |||||||||||||
1968 | 4.15 | 3.11 | 2.76 | 0.47 | 0.79 | 0.31 | 0.00 | 0.25 | 0.00 | 0.92 | 4.06 | 4.11 | 20.93 | |||||||||||||
1969 | 13.49 | 7.43 | 2.13 | 2.45 | 0.01 | 0.15 | 0.00 | 0.00 | 0.00 | 0.96 | 2.23 | 6.46 | 35.31 | |||||||||||||
1970 | 7.63 | 1.46 | 2.79 | 0.29 | 0.00 | 0.82 | 0.00 | 0.00 | 0.00 | 1.52 | 8.04 | 5.95 | 28.50 | |||||||||||||
1971 | 1.36 | 0.23 | 3.36 | 0.64 | 1.02 | 0.19 | 0.00 | 0.00 | 0.15 | 0.72 | 2.07 | 5.55 | 15.29 | |||||||||||||
1972 | 1.02 | 2.44 | 0.62 | 2.59 | 0.49 | 0.23 | 0.00 | 0.00 | 1.45 | 1.31 | 5.69 | 2.77 | 18.61 | |||||||||||||
1973 | 9.02 | 6.30 | 3.75 | 0.83 | 0.05 | 0.02 | 0.00 | 0.00 | 0.28 | 2.79 | 7.40 | 5.66 | 36.10 | |||||||||||||
1974 | 4.63 | 1.38 | 5.80 | 2.49 | 0.00 | 0.47 | 2.14 | 0.00 | 0.00 | 1.54 | 1.69 | 2.55 | 22.69 | |||||||||||||
1975 | 1.07 | 6.91 | 5.91 | 2.00 | 0.10 | 0.11 | 0.02 | 0.53 | 0.02 | 3.00 | 0.95 | 0.90 | 21.52 | |||||||||||||
1976 | 0.48 | 1.35 | 1.19 | 1.42 | 0.00 | 0.04 | 0.00 | 1.15 | 1.61 | 0.00 | 0.81 | 0.25 | 8.30 | |||||||||||||
1977 | 1.39 | 1.12 | 1.21 | 0.07 | 1.61 | j | 0.00 | 0.00 | 0.00 | 0.46 | 0.18 | 2.01 | 4.87 | 11.31 | a | |||||||||||
1978 | 11.03 | a | 4.67 | 6.87 | 4.28 | 0.00 | 0.11 | 0.00 | 0.00 | 0.87 | 0.00 | 4.39 | 1.37 | 33.59 | ||||||||||||
1979 | 5.60 | 4.68 | 3.75 | 1.79 | 0.21 | 0.00 | 0.19 | 0.00 | 0.03 | 2.96 | 2.27 | 3.93 | 25.41 | |||||||||||||
1980 | 7.47 | 7.40 | 3.84 | 1.29 | 0.61 | 0.04 | 0.84 | 0.00 | 0.00 | 0.37 | 0.30 | 1.88 | 24.04 | |||||||||||||
1981 | 6.21 | 1.40 | 5.33 | 0.81 | 0.47 | 0.00 | 0.00 | 0.00 | 0.45 | 2.87 | 9.01 | 5.33 | 31.88 | |||||||||||||
1982 | 5.57 | 3.85 | 7.77 | 5.18 | 0.00 | 0.36 | 0.00 | 0.00 | 2.35 | 4.08 | 7.05 | 5.29 | 41.50 | |||||||||||||
1983 | 6.55 | 7.01 | 11.34 | 5.52 | 0.44 | 0.03 | 0.00 | 0.19 | ----- | z | 0.77 | 9.15 | 7.59 | 48.59 | a | |||||||||||
1984 | 0.38 | 0.00 | 2.25 | 1.05 | 0.12 | 1.01 | 0.00 | 0.17 | 0.14 | 2.13 | 6.63 | 1.91 | 15.79 | |||||||||||||
1985 | 0.91 | 2.27 | 3.50 | 0.00 | 0.00 | 0.30 | 0.00 | 0.00 | 0.66 | 1.25 | 7.42 | 2.89 | 19.20 | |||||||||||||
1986 | 3.81 | 11.68 | 5.30 | 1.34 | ----- | z | 0.00 | 0.00 | ----- | z | 1.30 | 0.37 | 0.67 | 1.20 | 25.67 | b | ||||||||||
1987 | 3.15 | 3.99 | 5.37 | 0.00 | 0.11 | 0.00 | 0.00 | ----- | z | 0.00 | 0.69 | 2.30 | ----- | z | 15.61 | b | ||||||||||
1988 | 3.45 | 0.68 | 0.66 | 3.89 | b | 0.56 | 0.30 | 0.00 | 0.00 | 0.00 | 0.04 | 3.41 | 3.30 | 16.29 | ||||||||||||
1989 | 1.19 | 1.70 | 8.97 | 0.53 | 0.09 | 0.49 | 0.00 | 0.34 | 2.63 | 2.67 | 1.73 | 0.00 | 20.34 | |||||||||||||
1990 | 4.19 | 3.52 | 1.16 | 1.16 | 3.42 | 0.00 | 0.00 | 0.00 | 0.00 | 0.39 | 1.26 | 1.60 | 16.70 | |||||||||||||
1991 | 0.81 | 2.93 | 11.46 | 0.38 | 0.55 | 0.50 | 0.01 | 0.37 | 0.00 | 2.16 | 0.59 | 2.72 | 22.48 | |||||||||||||
1992 | 2.10 | 7.52 | 2.80 | 1.59 | 0.00 | 1.06 | 0.00 | 0.00 | 0.00 | 1.42 | 0.19 | 7.52 | 24.20 | |||||||||||||
1993 | 8.66 | 5.99 | 3.48 | 0.66 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 18.79 | h | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 4.43 | 3.82 | 3.92 | 1.91 | 0.63 | 0.23 | 0.09 | 0.11 | 0.46 | 1.47 | 3.36 | 3.48 | 23.22 | |||||||||||||
S.D. | 3.14 | 2.88 | 2.78 | 1.67 | 0.98 | 0.33 | 0.37 | 0.23 | 0.71 | 1.77 | 2.84 | 2.72 | 7.10 | |||||||||||||
SKEW | 0.85 | 0.77 | 1.04 | 0.97 | 2.31 | 1.64 | 4.87 | 2.96 | 1.76 | 2.92 | 0.62 | 1.15 | 0.57 | |||||||||||||
MAX | 13.49 | 11.68 | 11.46 | 5.66 | 3.99 | 1.26 | 2.14 | 1.15 | 2.63 | 9.77 | 9.15 | 12.23 | 41.50 | |||||||||||||
MIN | 0.38 | 0.00 | 0.08 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 8.30 | |||||||||||||
YRS | 38 | 38 | 38 | 38 | 35 | 37 | 37 | 35 | 36 | 37 | 38 | 37 | 33 |