YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1964 | ----- | z | ----- | z | 0.27 | 0.52 | 1.51 | 0.13 | 0.00 | 0.17 | 0.00 | 0.08 | 0.22 | 0.00 | 2.90 | b | ||||||||||
1965 | 0.09 | 0.01 | 0.49 | 4.54 | a | 0.22 | 0.46 | 1.13 | 1.09 | 0.21 | 0.00 | 1.69 | 2.01 | 11.94 | ||||||||||||
1966 | 0.14 | 0.80 | 0.05 | 0.00 | 0.79 | 0.00 | 0.39 | 0.38 | 2.60 | 0.00 | 0.03 | 2.00 | a | 7.18 | ||||||||||||
1967 | 0.84 | 0.10 | 0.16 | 1.15 | 0.23 | 1.14 | 2.30 | 0.12 | 1.20 | e | 0.00 | ----- | z | ----- | z | 7.24 | b | |||||||||
1968 | 0.01 | 0.87 | ----- | z | 0.00 | 0.00 | ----- | z | 1.81 | 0.00 | 0.00 | 0.14 | 0.18 | ----- | z | 3.01 | c | |||||||||
1969 | ----- | z | 2.89 | 0.20 | 0.19 | 0.27 | 1.38 | 2.39 | 0.00 | 0.02 | 0.00 | 0.53 | 0.25 | 8.12 | a | |||||||||||
1970 | 0.13 | 0.38 | 1.15 | 0.12 | 0.05 | 0.44 | 0.71 | 0.86 | 0.00 | 0.00 | 1.11 | 0.23 | 5.18 | |||||||||||||
1971 | 0.00 | 0.35 | 0.04 | 0.71 | 1.71 | g | 0.00 | 0.66 | 1.58 | 0.00 | 0.53 | 0.00 | 2.09 | 5.96 | a | |||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.00 | 0.36 | ----- | z | 0.76 | 0.97 | 1.21 | 1.36 | 1.62 | ----- | z | 6.28 | b | ||||||||||
1973 | ----- | z | 1.92 | 2.56 | 0.58 | 0.04 | 0.60 | 0.00 | 0.03 | 0.00 | 0.26 | a | 0.54 | ----- | z | 6.53 | b | |||||||||
1974 | 2.32 | 0.00 | 0.12 | 0.12 | 0.00 | 0.00 | 0.31 | 0.88 | 0.28 | 2.62 | 0.00 | l | 0.68 | 7.33 | a | |||||||||||
1975 | 0.07 | 0.29 | 1.37 | 0.24 | 0.96 | 0.03 | ----- | z | 1.40 | 0.00 | 0.00 | 0.15 | 0.09 | 4.60 | a | |||||||||||
1976 | 0.00 | 2.65 | 0.52 | 0.39 | 0.35 | 0.25 | 0.73 | 0.12 | 1.95 | ----- | z | 0.00 | 0.08 | 7.04 | a | |||||||||||
1977 | 0.13 | 0.00 | 0.11 | 0.00 | 1.88 | 0.35 | 0.15 | 1.03 | 0.35 | 0.07 | 0.00 | 0.57 | 4.64 | |||||||||||||
1978 | ----- | z | 2.31 | 2.65 | 2.30 | 0.03 | 0.00 | 0.59 | 0.33 | 0.61 | 0.72 | 1.66 | 0.76 | 11.96 | a | |||||||||||
1979 | 1.10 | 0.80 | 2.05 | 0.00 | 0.50 | 0.00 | 0.53 | 0.96 | 0.00 | 0.17 | 0.18 | 0.12 | 6.41 | |||||||||||||
1980 | 3.06 | 2.09 | 1.58 | 1.14 | 0.73 | 0.56 | 1.02 | ----- | z | 1.64 | 0.07 | 0.00 | a | 0.00 | 11.89 | a | ||||||||||
1981 | 0.62 | 0.55 | ----- | z | 1.31 | 0.27 | 0.00 | 0.00 | 1.86 | 0.39 | 1.25 | 0.12 | 0.00 | 6.37 | a | |||||||||||
1982 | 0.79 | 0.23 | 2.76 | l | 0.15 | 0.84 | 0.03 | 1.01 | a | 1.99 | 1.52 | 0.80 | 0.72 | 0.42 | 8.50 | a | ||||||||||
1983 | 1.07 | 1.28 | 2.94 | 0.75 | 0.08 | 0.20 | 0.00 | 3.05 | e | 0.58 | 0.65 | 0.93 | 1.17 | 12.70 | ||||||||||||
1984 | 0.14 | 0.20 | 0.00 | e | 0.00 | 0.00 | 0.16 | 4.59 | 0.94 | 0.02 | 0.38 | 0.47 | g | 1.51 | h | 6.43 | b | |||||||||
1985 | ----- | z | 0.00 | p | 1.30 | o | 0.02 | ----- | z | 0.00 | 0.62 | 0.00 | 2.21 | d | 0.05 | ----- | z | ----- | z | 2.90 | f | |||||
1986 | 0.79 | 0.80 | h | 1.85 | 0.87 | 0.14 | 0.00 | 0.14 | 0.97 | a | 2.97 | 0.29 | 0.52 | 0.50 | 9.04 | a | ||||||||||
1987 | 0.62 | 0.51 | c | 0.30 | b | 0.60 | a | ----- | z | 0.38 | d | 0.53 | i | 0.98 | k | 0.00 | 2.40 | 2.37 | 0.00 | j | 7.18 | d | ||||
1988 | 0.77 | d | 0.02 | 0.37 | 2.19 | 0.50 | 0.67 | 0.03 | 0.09 | 0.61 | 0.55 | 0.17 | ----- | z | 5.97 | a | ||||||||||
1989 | 0.53 | 0.31 | a | 0.17 | 0.00 | 1.19 | c | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.20 | g | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.63 | 0.81 | 0.86 | 0.69 | 0.48 | 0.29 | 0.86 | 0.82 | 0.73 | 0.52 | 0.61 | 0.65 | 8.01 | |||||||||||||
S.D. | 0.79 | 0.92 | 0.98 | 1.02 | 0.52 | 0.38 | 1.06 | 0.78 | 0.92 | 0.73 | 0.70 | 0.73 | 3.47 | |||||||||||||
SKEW | 1.83 | 1.11 | 0.93 | 2.40 | 1.27 | 1.50 | 2.12 | 1.04 | 1.10 | 1.81 | 1.13 | 1.10 | 0.52 | |||||||||||||
MAX | 3.06 | 2.89 | 2.94 | 4.54 | 1.88 | 1.38 | 4.59 | 3.05 | 2.97 | 2.62 | 2.37 | 2.09 | 12.70 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 4.64 | |||||||||||||
YRS | 21 | 23 | 22 | 26 | 23 | 23 | 23 | 23 | 25 | 24 | 21 | 17 | 6 |