YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.70 | a | 1.60 | 2.30 | j | |
1962 | 0.53 | 1.46 | 0.33 | 0.12 | 1.01 | 0.04 | 0.03 | 0.14 | 0.14 | 3.20 | ----- | z | 0.00 | r | 7.00 | b | ||||||||||
1963 | 1.01 | 0.85 | 0.58 | 1.65 | 1.35 | 1.10 | ----- | z | 0.06 | 1.42 | 0.18 | 1.52 | 0.86 | 10.58 | a | |||||||||||
1964 | 1.50 | 0.02 | 0.51 | 0.17 | 0.63 | 2.75 | 1.64 | 1.29 | 0.00 | 0.39 | 1.61 | c | 3.97 | 14.48 | ||||||||||||
1965 | 2.10 | f | 0.05 | b | 0.03 | 0.58 | 0.40 | 1.67 | 0.96 | 1.37 | 0.00 | 0.22 | 1.68 | 0.14 | f | 6.96 | b | |||||||||
1966 | 0.59 | 0.23 | 0.35 | l | 0.21 | 0.95 | 1.15 | 0.12 | 0.05 | 1.29 | 0.34 | 2.92 | 1.19 | 9.04 | a | |||||||||||
1967 | 1.19 | 0.00 | 0.90 | 0.48 | 0.89 | 0.52 | 0.02 | 0.46 | 0.26 | 1.16 | 0.19 | 0.35 | 6.42 | |||||||||||||
1968 | 0.63 | 0.57 | 0.03 | 0.01 | 0.53 | 0.29 | ----- | z | 1.92 | 0.23 | 0.95 | 2.45 | a | 0.81 | 8.42 | a | ||||||||||
1969 | 1.50 | 0.37 | 0.26 | 0.68 | ----- | z | 1.89 | 0.15 | 0.00 | 0.06 | 1.03 | 0.54 | 1.64 | 8.12 | a | |||||||||||
1970 | 2.32 | 0.46 | 0.47 | 0.00 | 0.73 | 0.93 | 0.10 | 0.00 | 0.05 | 1.01 | 2.27 | 0.86 | 9.20 | |||||||||||||
1971 | 1.26 | 0.26 | 1.16 | 0.59 | 1.08 | 0.45 | 0.28 | 0.02 | 0.39 | 0.54 | 1.27 | 0.83 | 8.13 | |||||||||||||
1972 | 0.75 | 0.24 | 1.72 | 0.15 | 0.40 | 0.59 | 0.05 | 0.16 | 0.18 | 0.48 | 1.24 | b | 0.93 | 6.89 | ||||||||||||
1973 | 0.26 | 0.19 | 0.32 | 0.38 | 1.26 | 0.00 | 0.00 | 0.47 | 0.76 | 0.75 | 2.01 | 1.00 | 7.40 | |||||||||||||
1974 | 0.39 | 0.38 | 1.20 | 0.35 | 0.49 | 0.03 | 0.62 | 0.00 | 0.00 | 0.32 | 0.12 | 0.88 | 4.78 | |||||||||||||
1975 | 0.67 | 0.75 | 0.77 | 0.49 | 0.07 | 0.05 | 0.83 | 0.61 | 0.14 | 1.08 | 0.40 | 1.16 | 7.02 | |||||||||||||
1976 | 0.83 | 0.51 | 0.07 | 0.67 | 0.13 | 0.81 | 0.22 | 2.90 | 1.08 | 0.42 | 0.28 | 0.11 | 8.03 | |||||||||||||
1977 | 0.51 | 0.20 | 0.20 | 0.08 | 1.85 | 0.30 | 0.08 | 0.65 | 1.17 | 0.40 | 1.07 | 0.88 | a | 7.39 | ||||||||||||
1978 | 1.31 | 0.49 | 1.34 | 2.33 | 0.60 | 0.86 | 0.07 | 0.61 | 0.37 | 0.00 | 1.69 | 0.37 | 10.04 | |||||||||||||
1979 | 1.76 | 0.59 | 0.84 | 1.04 | 0.92 | 0.11 | 0.00 | 2.25 | 0.81 | 1.20 | a | 1.64 | 0.58 | 11.74 | ||||||||||||
1980 | 0.47 | 1.19 | 0.76 | 0.19 | 1.09 | 0.83 | 0.65 | 0.00 | 1.22 | 0.94 | 0.47 | 0.64 | 8.45 | |||||||||||||
1981 | 0.75 | 0.72 | 0.62 | 0.80 | 1.49 | 0.77 | 0.69 | 0.05 | 0.37 | 1.13 | 2.58 | 3.61 | 13.58 | |||||||||||||
1982 | 0.67 | 0.72 | 0.48 | ----- | z | 0.61 | v | 1.19 | 1.07 | 0.43 | 1.63 | 1.40 | 0.78 | b | 1.57 | 9.94 | b | |||||||||
1983 | 0.70 | 0.77 | 2.85 | 0.78 | 1.87 | 0.51 | 0.54 | 1.04 | 0.29 | 0.95 | 2.56 | 2.57 | 15.43 | |||||||||||||
1984 | 0.26 | 0.73 | 1.09 | a | 0.95 | 0.74 | 1.47 | 0.56 | 2.39 | 0.13 | 1.42 | a | 1.60 | 0.22 | b | 11.56 | ||||||||||
1985 | 0.09 | 0.50 | 0.36 | 0.48 | 1.81 | a | 0.10 | a | 0.61 | 0.00 | 1.23 | 0.24 | 0.45 | ----- | z | 5.87 | a | |||||||||
1986 | ----- | z | 3.22 | 1.18 | a | 0.27 | 0.72 | 0.39 | 0.02 | 0.00 | 2.41 | 0.33 | 0.49 | 0.43 | 9.46 | a | ||||||||||
1987 | 0.40 | 0.62 | a | 1.19 | 1.11 | b | 1.34 | a | 1.16 | 1.71 | a | 0.12 | 0.00 | 0.02 | 1.32 | 1.31 | a | 10.30 | ||||||||
1988 | 0.74 | 0.03 | 0.64 | 1.85 | 0.85 | 0.96 | 0.00 | 0.00 | 0.06 | 0.00 | 2.34 | 0.61 | 8.08 | |||||||||||||
1989 | 0.61 | 0.99 | c | 2.48 | b | 0.80 | 1.27 | 0.42 | 0.11 | 1.00 | 1.12 | 0.26 | 0.41 | 0.15 | 9.62 | |||||||||||
1990 | 0.30 | d | ----- | z | 0.52 | 0.19 | 1.21 | 0.18 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.40 | g | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.81 | 0.61 | 0.82 | 0.62 | 0.95 | 0.74 | 0.43 | 0.64 | 0.60 | 0.73 | 1.31 | 1.12 | 9.40 | |||||||||||||
S.D. | 0.52 | 0.62 | 0.68 | 0.57 | 0.49 | 0.64 | 0.49 | 0.83 | 0.63 | 0.65 | 0.84 | 0.96 | 2.86 | |||||||||||||
SKEW | 1.14 | 2.74 | 1.44 | 1.43 | 0.22 | 1.19 | 1.26 | 1.35 | 1.04 | 1.92 | 0.26 | 1.75 | 0.66 | |||||||||||||
MAX | 2.32 | 3.22 | 2.85 | 2.33 | 1.87 | 2.75 | 1.71 | 2.90 | 2.41 | 3.20 | 2.92 | 3.97 | 15.43 | |||||||||||||
MIN | 0.09 | 0.00 | 0.03 | 0.00 | 0.07 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.12 | 0.11 | 4.78 | |||||||||||||
YRS | 27 | 28 | 28 | 28 | 27 | 29 | 26 | 28 | 28 | 28 | 28 | 26 | 19 |