YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1949 | 3.40 | d | 3.42 | e | 2.67 | 0.05 | 4.08 | b | 0.00 | 0.00 | 0.00 | 0.00 | 0.12 | 4.13 | 4.26 | b | 22.13 | |||||||||
1950 | 3.22 | d | 2.22 | 2.10 | 2.00 | 0.08 | 0.10 | 0.17 | 0.00 | 0.90 | 0.70 | 2.15 | 0.00 | 13.64 | ||||||||||||
1951 | 3.55 | 1.60 | 0.90 | 3.21 | 0.22 | 0.00 | 0.00 | 0.29 | 0.00 | 2.60 | 3.62 | 8.10 | 24.09 | |||||||||||||
1952 | 18.60 | 0.60 | 13.60 | 3.54 | 0.00 | 0.00 | 0.00 | 0.00 | 0.10 | 0.00 | 4.75 | 5.30 | 46.49 | |||||||||||||
1953 | 1.30 | 0.10 | 1.60 | 1.37 | b | 0.12 | 0.11 | 0.00 | 0.00 | 0.00 | 0.05 | 1.77 | 0.35 | 6.77 | ||||||||||||
1954 | 9.98 | 4.09 | 6.65 | a | 0.35 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.65 | 1.97 | 25.74 | ||||||||||||
1955 | 7.61 | 1.70 | 0.73 | 3.62 | 2.20 | 0.00 | 0.00 | 0.07 | 0.00 | 0.00 | 1.52 | 2.30 | 19.75 | |||||||||||||
1956 | 8.57 | 1.47 | 0.00 | 6.21 | 1.78 | 0.00 | 0.00 | 0.00 | 0.00 | 1.06 | 0.00 | 0.65 | 19.74 | |||||||||||||
1957 | 8.39 | b | 3.06 | 1.52 | 2.34 | 1.80 | 0.20 | 0.00 | 0.00 | 0.00 | 1.72 | 1.40 | 8.00 | 28.43 | ||||||||||||
1958 | 3.80 | 12.41 | 7.11 | 8.64 | 0.00 | 0.00 | 0.00 | 0.05 | 0.60 | 0.17 | 0.00 | 0.00 | 32.78 | |||||||||||||
1959 | 3.77 | 8.40 | 0.00 | 1.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | j | 0.00 | 0.00 | 1.59 | 14.78 | a | |||||||||||
1960 | 4.15 | 2.62 | 0.60 | 1.95 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 6.85 | 0.48 | 16.98 | |||||||||||||
1961 | 2.82 | 0.00 | 0.63 | 0.42 | 0.00 | 0.00 | 0.00 | 0.10 | 0.12 | 0.00 | 3.15 | 3.84 | 11.08 | |||||||||||||
1962 | 4.56 | 18.37 | 1.42 | 0.03 | 0.55 | 0.05 | 0.00 | 0.00 | 0.00 | 0.07 | 0.00 | 0.00 | 25.05 | |||||||||||||
1963 | 0.72 | 7.75 | 2.66 | 2.57 | 0.00 | 0.83 | 0.00 | 0.00 | 1.76 | 0.87 | 3.16 | 0.00 | 20.32 | |||||||||||||
1964 | 3.88 | 0.00 | 2.67 | 2.52 | ----- | z | 0.25 | 0.00 | 0.00 | 0.00 | 0.75 | 6.15 | 2.49 | 18.71 | a | |||||||||||
1965 | 1.12 | 0.70 | 1.53 | 11.51 | 0.09 | 0.09 | 0.15 | 0.07 | 2.43 | 0.00 | 25.30 | 11.72 | 54.71 | |||||||||||||
1966 | 1.05 | 1.78 | 0.58 | 0.00 | 0.50 | 0.00 | 0.00 | 0.00 | 0.65 | 0.05 | 6.10 | 10.57 | 21.28 | |||||||||||||
1967 | 7.39 | 0.20 | 8.39 | 9.19 | 0.67 | 0.15 | 0.00 | 0.00 | 0.70 | 0.00 | 12.51 | 1.62 | 40.82 | |||||||||||||
1968 | 1.87 | 2.33 | 3.35 | 0.94 | 0.15 | 0.00 | 0.00 | 0.04 | 0.00 | 0.30 | 0.55 | 1.67 | 11.20 | |||||||||||||
1969 | 27.92 | 17.61 | 1.58 | 1.72 | 0.14 | 0.16 | 0.12 | 0.00 | 0.00 | 0.00 | 2.25 | 0.03 | 51.53 | |||||||||||||
1970 | 1.51 | 7.47 | 3.90 | 0.06 | 0.00 | 0.08 | 0.00 | 0.00 | 0.00 | 0.29 | 11.95 | 7.07 | 32.33 | |||||||||||||
1971 | 1.82 | 1.40 | 1.45 | 0.70 | 1.34 | 0.07 | 0.00 | 0.00 | 0.00 | 1.08 | 0.75 | 9.08 | 17.69 | |||||||||||||
1972 | 0.00 | 0.15 | 0.00 | 0.35 | 0.15 | 0.04 | 0.00 | 0.22 | 0.02 | 0.40 | 3.57 | 2.09 | 6.99 | |||||||||||||
1973 | 5.15 | 16.08 | 4.93 | 0.02 | 0.00 | 0.10 | 0.00 | 0.00 | 0.00 | 0.20 | 3.81 | 1.17 | 31.46 | |||||||||||||
1974 | 10.97 | 0.17 | 6.32 | 0.78 | 0.08 | 0.00 | 0.03 | 0.00 | 0.00 | 1.40 | 0.22 | 4.83 | 24.80 | |||||||||||||
1975 | 0.55 | 3.39 | 10.32 | 3.93 | 0.54 | 0.03 | 0.00 | 0.00 | 0.06 | 0.84 | 0.16 | 1.28 | 21.10 | |||||||||||||
1976 | 0.00 | 11.10 | 3.51 | 2.80 | 0.62 | 0.22 | 0.11 | 0.32 | 7.13 | 0.85 | 0.95 | 0.80 | 28.41 | |||||||||||||
1977 | 7.50 | 0.20 | 2.70 | 0.00 | 6.40 | 0.00 | 0.00 | 2.40 | 0.00 | 0.00 | 0.40 | 10.10 | 29.70 | |||||||||||||
1978 | 11.30 | ----- | z | ----- | z | 5.70 | 0.00 | 0.00 | 0.00 | 0.00 | 1.40 | 0.40 | 2.90 | 3.40 | 25.10 | b | ||||||||||
1979 | 8.70 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 8.70 | k | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 5.65 | 4.50 | 3.22 | 2.58 | 0.74 | 0.08 | 0.02 | 0.12 | 0.55 | 0.47 | 3.76 | 3.49 | 25.37 | |||||||||||||
S.D. | 5.88 | 5.55 | 3.32 | 2.97 | 1.42 | 0.16 | 0.05 | 0.44 | 1.40 | 0.62 | 5.16 | 3.60 | 12.25 | |||||||||||||
SKEW | 2.10 | 1.38 | 1.53 | 1.53 | 2.77 | 3.60 | 2.26 | 4.90 | 3.82 | 1.72 | 2.76 | 0.94 | 0.76 | |||||||||||||
MAX | 27.92 | 18.37 | 13.60 | 11.51 | 6.40 | 0.83 | 0.17 | 2.40 | 7.13 | 2.60 | 25.30 | 11.72 | 54.71 | |||||||||||||
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 | 6.77 | |||||||||||||
YRS | 31 | 29 | 29 | 30 | 29 | 30 | 30 | 30 | 29 | 30 | 30 | 30 | 27 |