YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1968 | ----- | z | ----- | z | 1.14 | 0.00 | 0.02 | 0.00 | 3.01 | 1.06 | 0.00 | 0.61 | 1.46 | 1.09 | 8.39 | b | ||||||||||
1969 | 1.71 | 0.84 | 0.50 | 0.15 | 0.38 | 0.00 | 0.79 | 0.68 | 1.20 | 0.36 | 0.87 | 0.91 | 8.39 | |||||||||||||
1970 | 0.00 | 0.43 | 2.11 | 0.02 | 0.02 | 0.00 | 0.30 | 1.50 | 4.08 | 0.94 | 0.04 | 0.32 | 9.76 | |||||||||||||
1971 | 0.22 | 0.20 | 0.00 | 0.23 | 0.05 | 0.00 | 1.01 | 2.53 | 0.76 | 0.65 | 0.02 | 1.03 | 6.70 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.79 | 1.53 | 0.60 | 0.22 | 5.14 | 0.37 | 1.81 | 10.46 | |||||||||||||
1973 | 0.37 | 1.45 | 2.19 | 0.00 | 0.00 | ----- | z | 0.02 | 0.11 | ----- | z | ----- | z | 1.44 | 0.00 | 5.58 | c | |||||||||
1974 | 0.87 | 0.00 | 1.22 | 0.00 | 0.00 | 0.00 | 1.51 | ----- | z | 0.86 | 1.90 | 0.20 | 1.38 | 7.94 | a | |||||||||||
1975 | 0.22 | ----- | z | 1.08 | 0.66 | 0.00 | 0.00 | 0.55 | 0.15 | 0.60 | 0.00 | 0.70 | 1.00 | 4.96 | a | |||||||||||
1976 | 0.00 | 1.10 | 0.42 | 0.42 | 1.17 | 0.00 | 0.98 | 0.03 | 2.13 | 1.12 | 0.63 | ----- | z | 8.00 | a | |||||||||||
1977 | 0.39 | 0.20 | 0.75 | 0.00 | 0.28 | 0.01 | 0.07 | 0.33 | 0.53 | 0.71 | 0.01 | 0.65 | 3.93 | |||||||||||||
1978 | 2.46 | 2.78 | 2.70 | 0.35 | 0.05 | 0.23 | 0.77 | 0.62 | 0.02 | 0.36 | 1.94 | ----- | z | 12.28 | a | |||||||||||
1979 | 2.04 | k | 0.05 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.36 | 0.12 | 0.02 | 0.55 | h | ||||
1980 | 2.88 | 2.80 | 0.95 | 0.75 | 0.00 | 0.00 | 0.26 | 1.14 | 0.58 | 0.13 | 0.00 | 0.07 | 9.56 | |||||||||||||
1981 | 0.63 | 1.53 | 1.22 | 0.20 | 0.20 | 0.00 | 1.43 | 0.16 | 0.13 | 0.38 | 1.47 | 0.00 | 7.35 | |||||||||||||
1982 | 0.97 | 0.74 | 1.76 | 0.00 | 0.70 | 0.00 | 0.86 | 1.95 | 0.34 | 0.00 | 1.90 | 2.51 | 11.73 | |||||||||||||
1983 | 1.10 | 1.57 | 3.96 | 0.23 | 0.00 | 0.00 | 0.10 | 3.29 | 2.17 | 0.90 | 0.35 | 1.53 | 15.20 | |||||||||||||
1984 | 0.39 | 0.00 | 0.00 | 1.02 | 0.05 | 0.14 | 4.28 | 0.49 | 3.51 | 0.45 | 1.14 | 3.32 | 14.79 | |||||||||||||
1985 | 0.98 | 0.46 | 0.46 | 0.51 | 0.00 | 0.00 | 1.52 | 0.78 | 1.05 | 1.40 | 0.94 | ----- | z | 8.10 | a | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.82 | 0.88 | 1.20 | 0.27 | 0.17 | 0.07 | 1.12 | 0.96 | 1.14 | 0.91 | 0.76 | 1.04 | 9.79 | |||||||||||||
S.D. | 0.86 | 0.93 | 1.07 | 0.31 | 0.32 | 0.20 | 1.11 | 0.93 | 1.23 | 1.20 | 0.67 | 0.97 | 3.50 | |||||||||||||
SKEW | 1.22 | 0.96 | 1.04 | 1.04 | 2.19 | 3.08 | 1.61 | 1.23 | 1.31 | 2.77 | 0.42 | 0.88 | 0.12 | |||||||||||||
MAX | 2.88 | 2.80 | 3.96 | 1.02 | 1.17 | 0.79 | 4.28 | 3.29 | 4.08 | 5.14 | 1.94 | 3.32 | 15.20 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 3.93 | |||||||||||||
YRS | 16 | 16 | 17 | 17 | 17 | 16 | 17 | 16 | 16 | 17 | 18 | 15 | 10 |