YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.54 | 1.22 | 1.84 | 0.64 | 0.57 | 5.81 | g | |||||
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.05 | 0.13 | 2.19 | 1.04 | 0.62 | 0.17 | 4.20 | f | ||||||
1963 | 0.77 | 0.56 | 0.05 | 0.03 | 0.03 | 0.00 | 0.41 | 1.70 | 0.04 | 0.16 | 0.02 | 0.00 | 3.77 | |||||||||||||
1964 | 0.05 | 0.02 | 0.17 | 0.32 | 0.06 | 0.00 | 0.84 | 1.03 | 0.57 | 0.00 | 0.63 | 1.11 | 4.80 | |||||||||||||
1965 | 0.55 | 0.93 | 1.26 | 0.49 | e | ----- | z | 0.25 | 1.76 | 0.79 | 1.01 | 0.90 | 1.03 | 2.32 | 11.29 | a | ||||||||||
1966 | 0.19 | 0.87 | 0.00 | 0.26 | 0.53 | 0.08 | 0.95 | 0.40 | 0.88 | 0.53 | 0.26 | 1.41 | 6.36 | |||||||||||||
1967 | 0.28 | 0.00 | 0.04 | 0.03 | 0.30 | 1.15 | 0.22 | 0.48 | a | 0.76 | 0.00 | 0.00 | 1.68 | 4.94 | ||||||||||||
1968 | 0.09 | 1.40 | 0.55 | 0.60 | 0.30 | 0.19 | 2.19 | 1.30 | 0.06 | 0.89 | 0.29 | 0.57 | 8.43 | |||||||||||||
1969 | 0.50 | 1.00 | 0.21 | 0.08 | 0.31 | 0.85 | 1.07 | 0.68 | 0.12 | 2.54 | 0.32 | 0.13 | 7.81 | |||||||||||||
1970 | 0.13 | 0.46 | 0.86 | 0.70 | 0.00 | 0.18 | 0.35 | 1.00 | 0.70 | 0.41 | 0.58 | 0.30 | 5.67 | |||||||||||||
1971 | 0.23 | 0.18 | 0.07 | 0.00 | 0.71 | 0.01 | 0.15 | 2.21 | a | 0.44 | 2.01 | 0.26 | 0.14 | n | 6.27 | a | ||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.02 | 0.03 | 0.73 | 0.43 | 0.33 | 2.89 | 5.61 | 0.63 | ----- | z | 10.67 | a | |||||||||||
1973 | 0.20 | a | 1.40 | a | 1.34 | k | 0.08 | 0.71 | 1.53 | ----- | z | 1.39 | 0.50 | 0.10 | 0.00 | b | 0.30 | 6.21 | b | |||||||
1974 | ----- | z | ----- | z | 0.43 | 0.00 | 0.00 | 0.00 | 2.30 | 0.00 | 0.00 | 1.38 | 0.78 | 0.25 | 5.14 | b | ||||||||||
1975 | 0.10 | 0.75 | 1.30 | 0.30 | b | 0.46 | 0.00 | 0.75 | 0.00 | 0.03 | d | 0.05 | 0.45 | 0.35 | 4.54 | |||||||||||
1976 | 0.00 | 0.49 | a | 0.00 | m | 0.52 | 1.53 | 0.00 | 0.56 | 0.14 | 0.97 | 0.03 | 0.15 | 0.00 | 4.39 | a | ||||||||||
1977 | 0.60 | 0.00 | 0.00 | ----- | z | 0.10 | 0.00 | 0.87 | 0.94 | 0.29 | 0.18 | 0.27 | 0.20 | 3.45 | a | |||||||||||
1978 | 0.71 | 0.48 | 0.48 | 0.66 | 1.32 | 0.02 | 0.32 | 0.02 | 0.39 | 0.39 | 1.59 | 1.79 | 8.17 | |||||||||||||
1979 | 1.17 | 0.37 | 0.76 | 0.20 | 1.27 | 0.54 | 0.15 | 0.51 | 0.01 | 1.15 | 1.30 | 0.64 | 8.07 | |||||||||||||
1980 | 0.62 | 0.40 | 0.79 | a | 1.62 | 0.38 | 0.00 | 0.63 | 0.24 | 1.50 | 0.67 | 0.00 | b | 0.09 | 6.94 | |||||||||||
1981 | 0.07 | 0.10 | 0.78 | 0.34 | 1.16 | 0.40 | 1.16 | 0.91 | 0.49 | 1.15 | 0.47 | 0.10 | 7.13 | |||||||||||||
1982 | 0.29 | 1.38 | 0.53 | 0.22 | 0.63 | 0.01 | 0.31 | 3.77 | 1.34 | 0.12 | 0.44 | b | 0.99 | 10.03 | ||||||||||||
1983 | 0.46 | 0.56 | 2.22 | 0.46 | 0.16 | a | 0.19 | 2.30 | a | 1.95 | 1.47 | 0.11 | 1.11 | 0.69 | 11.68 | |||||||||||
1984 | 0.25 | 0.07 | 0.58 | 0.31 | 0.00 | 0.29 | 1.80 | 1.09 | 0.36 | 0.88 | b | 0.00 | 1.09 | 6.72 | ||||||||||||
1985 | 1.07 | 0.27 | 0.79 | 1.41 | 0.23 | 0.02 | 0.76 | 0.00 | 1.63 | 0.73 | 0.65 | 0.00 | 7.56 | |||||||||||||
1986 | 0.02 | 0.13 | 0.65 | 0.55 | 0.21 | 0.08 | 1.49 | 1.53 | 1.27 | 0.38 | 1.08 | 0.30 | 7.69 | |||||||||||||
1987 | 0.60 | a | 0.61 | 0.48 | 0.36 | 0.72 | 0.00 | 1.89 | 2.51 | 0.08 | 2.31 | 2.80 | 0.98 | 13.34 | ||||||||||||
1988 | 0.55 | 0.52 | 0.01 | 1.02 | ----- | z | 0.22 | w | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.04 | 2.14 | g | |||||
1989 | 0.58 | 0.51 | 0.08 | 0.00 | 0.50 | 0.08 | 1.58 | 0.52 | 0.15 | 0.66 | 0.00 | e | 0.00 | 4.66 | ||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.39 | 0.52 | 0.52 | 0.41 | 0.47 | 0.25 | 0.97 | 0.97 | 0.76 | 0.94 | 0.58 | 0.60 | 7.28 | |||||||||||||
S.D. | 0.32 | 0.43 | 0.52 | 0.42 | 0.45 | 0.40 | 0.72 | 0.89 | 0.72 | 1.16 | 0.61 | 0.63 | 2.46 | |||||||||||||
SKEW | 0.74 | 0.72 | 1.42 | 1.47 | 0.97 | 1.90 | 0.56 | 1.26 | 1.13 | 2.52 | 1.89 | 1.16 | 0.83 | |||||||||||||
MAX | 1.17 | 1.40 | 2.22 | 1.62 | 1.53 | 1.53 | 2.30 | 3.77 | 2.89 | 5.61 | 2.80 | 2.32 | 13.34 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 3.77 | |||||||||||||
YRS | 26 | 26 | 25 | 26 | 25 | 26 | 26 | 28 | 28 | 28 | 28 | 27 | 19 |