YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.20 | l | 0.28 | a | 0.28 | k |
1957 | 2.34 | 0.75 | 0.62 | 0.98 | a | 1.52 | ----- | z | 0.90 | 2.01 | 0.00 | 1.47 | a | 3.90 | a | 0.55 | a | 15.04 | a | |||||||
1958 | 0.82 | 1.51 | 1.81 | 0.12 | 0.06 | ----- | z | ----- | z | 0.10 | 2.56 | 1.07 | 0.30 | 0.00 | 8.35 | b | ||||||||||
1959 | 0.57 | 1.06 | 0.00 | 1.06 | 0.27 | 0.19 | 0.10 | ----- | z | 0.25 | 2.40 | 0.96 | 2.97 | 9.83 | a | |||||||||||
1960 | 1.20 | 2.08 | 1.46 | 0.69 | 0.69 | 0.23 | 0.40 | ----- | z | 0.63 | 5.29 | 1.67 | 1.68 | 16.02 | a | |||||||||||
1961 | 0.39 | 0.32 | 3.35 | 1.94 | 0.00 | 0.00 | 0.09 | 1.00 | 1.44 | 1.33 | 1.17 | 2.70 | 13.73 | |||||||||||||
1962 | 1.01 | 2.80 | 1.05 | 0.23 | 1.15 | 0.21 | 0.08 | 0.05 | 2.40 | 1.21 | 1.12 | 0.59 | 11.90 | |||||||||||||
1963 | 1.97 | 1.20 | 0.56 | 0.20 | 0.00 | 0.00 | 0.00 | 3.42 | 1.85 | 0.67 | 0.45 | 0.00 | 10.32 | |||||||||||||
1964 | 0.20 | 0.00 | 0.70 | 0.50 | 0.14 | 0.71 | 0.09 | 2.06 | 0.08 | 0.00 | 0.40 | 0.50 | c | 5.38 | ||||||||||||
1965 | 1.30 | 4.21 | a | 0.76 | 0.84 | 0.83 | 0.44 | 0.56 | 0.14 | 2.60 | 1.70 | 1.35 | 0.95 | 15.68 | ||||||||||||
1966 | 0.12 | ----- | z | 0.03 | 0.00 | 0.05 | 0.24 | 0.30 | 0.00 | 0.40 | 0.00 | 0.09 | 1.50 | 2.73 | a | |||||||||||
1967 | 0.05 | 0.02 | 0.02 | 0.02 | 0.17 | 0.20 | ----- | z | 0.11 | 0.14 | 0.00 | 1.00 | ----- | z | 1.73 | b | ||||||||||
1968 | ----- | z | 0.03 | 0.25 | 0.00 | d | 0.00 | ----- | z | 0.00 | b | 0.19 | 0.00 | ----- | z | 0.32 | 1.01 | 1.80 | c | |||||||
1969 | 1.75 | 1.30 | 0.40 | 0.00 | 0.25 | 0.25 | 0.00 | 0.00 | 0.00 | 2.20 | 1.00 | 0.40 | 7.55 | |||||||||||||
1970 | 0.77 | 0.26 | 1.74 | 0.00 | 0.00 | 1.11 | 0.55 | 1.23 | 0.87 | 0.70 | 0.95 | 1.40 | 9.58 | |||||||||||||
1971 | 0.45 | 0.09 | 0.07 | 0.05 | 0.25 | 0.05 | 0.00 | 1.38 | 0.43 | 2.10 | 0.23 | 0.40 | o | 5.10 | a | |||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.05 | 0.00 | 1.63 | 0.22 | 0.40 | 1.95 | b | 4.35 | ----- | z | ----- | z | 8.60 | b | |||||||||
1973 | ----- | z | ----- | z | ----- | z | ----- | z | 0.25 | 0.35 | 0.00 | 2.10 | 0.50 | 0.05 | 0.60 | 0.10 | 3.95 | d | ||||||||
1974 | 0.45 | h | 0.15 | 0.05 | 0.00 | 0.00 | 0.00 | 0.65 | 0.00 | 0.30 | ----- | z | 0.65 | b | 0.50 | 2.30 | b | |||||||||
1975 | ----- | z | ----- | z | ----- | z | 0.82 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.82 | k | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.86 | 0.99 | 0.76 | 0.42 | 0.31 | 0.37 | 0.25 | 0.89 | 0.91 | 1.53 | 0.95 | 0.95 | 10.59 | |||||||||||||
S.D. | 0.73 | 1.20 | 0.90 | 0.54 | 0.44 | 0.46 | 0.28 | 1.05 | 0.95 | 1.52 | 0.88 | 0.90 | 3.53 | |||||||||||||
SKEW | 0.64 | 1.40 | 1.53 | 1.38 | 1.60 | 1.72 | 0.96 | 1.00 | 0.74 | 1.20 | 2.31 | 1.07 | -0.02 | |||||||||||||
MAX | 2.34 | 4.21 | 3.35 | 1.94 | 1.52 | 1.63 | 0.90 | 3.42 | 2.60 | 5.29 | 3.90 | 2.97 | 15.68 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.09 | 0.00 | 5.38 | |||||||||||||
YRS | 15 | 16 | 17 | 18 | 18 | 15 | 16 | 16 | 18 | 16 | 17 | 16 | 7 |