YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | 0.12 | 0.18 | 0.31 | 0.49 | 6.32 | 0.51 | 1.85 | 0.52 | 0.00 | 0.56 | 10.86 | b | ||||||||||
1949 | 2.37 | 1.66 | 0.46 | ----- | z | ----- | z | 2.71 | 0.54 | 1.49 | 0.59 | 1.58 | 0.00 | 1.21 | 12.61 | b | ||||||||||
1950 | 0.47 | 0.30 | 0.00 | 1.16 | 4.42 | 0.90 | 1.61 | 3.61 | 4.90 | 0.25 | 0.00 | 0.00 | 17.62 | |||||||||||||
1951 | 0.00 | 0.00 | 0.56 | 0.73 | 2.60 | 0.55 | 0.73 | 2.62 | 0.73 | 0.48 | a | 0.00 | 0.00 | 9.00 | ||||||||||||
1952 | 0.26 | 0.00 | 0.35 | 2.02 | 0.93 | 0.20 | 0.19 | 0.00 | 0.97 | 0.00 | 1.97 | 0.64 | 7.53 | |||||||||||||
1953 | 0.00 | 0.14 | 2.53 | 0.64 | 2.47 | 0.81 | 1.38 | 3.02 | 0.24 | 2.21 | 0.00 | 0.25 | 13.69 | |||||||||||||
1954 | 0.33 | 0.11 | 0.13 | 2.01 | 1.68 | 0.93 | 0.00 | 0.23 | 0.12 | 0.52 | 0.91 | 0.28 | 7.25 | |||||||||||||
1955 | 0.62 | 0.51 | 0.21 | 0.35 | 2.92 | 0.73 | 0.78 | 1.37 | 1.06 | 1.04 | 0.08 | 0.00 | 9.67 | |||||||||||||
1956 | 0.54 | ----- | z | 0.00 | 2.02 | 1.64 | 0.00 | 1.21 | 0.42 | 0.75 | 1.72 | 0.00 | 1.44 | 9.74 | a | |||||||||||
1957 | 0.41 | 1.25 | 0.61 | 2.45 | 2.73 | 1.81 | 0.88 | 0.00 | 2.35 | 6.63 | 1.17 | 0.00 | 20.29 | |||||||||||||
1958 | 2.23 | 1.90 | 1.54 | 2.23 | 1.38 | 1.40 | 0.47 | 3.95 | 2.39 | 2.35 | 0.65 | 0.00 | 20.49 | |||||||||||||
1959 | 0.00 | 0.39 | ----- | z | 0.88 | 2.09 | 2.85 | 4.90 | 0.00 | 1.45 | 4.71 | 0.14 | 2.29 | 19.70 | a | |||||||||||
1960 | 1.43 | 0.47 | 0.37 | 3.27 | 2.10 | 0.00 | 4.09 | 0.21 | 0.09 | 2.10 | 0.04 | 2.89 | 17.06 | |||||||||||||
1961 | 2.88 | 2.28 | 0.81 | 0.00 | 2.41 | 5.20 | 3.92 | 0.62 | 2.07 | 2.11 | 1.74 | 0.29 | 24.33 | |||||||||||||
1962 | 0.13 | 0.00 | 0.74 | 1.21 | 0.02 | 0.68 | 1.96 | 0.24 | 1.99 | 1.76 | 0.21 | 1.09 | 10.03 | |||||||||||||
1963 | 0.00 | 0.96 | 0.00 | 1.74 | 2.64 | 5.50 | 0.49 | 2.80 | 0.30 | 0.17 | 1.76 | 0.22 | 16.58 | |||||||||||||
1964 | 0.95 | 1.23 | 0.55 | 0.16 | 2.31 | 0.30 | 0.37 | 0.75 | 6.30 | ----- | z | 1.50 | 0.60 | 15.02 | a | |||||||||||
1965 | ----- | z | 2.08 | 0.00 | 1.19 | 3.43 | 1.66 | 0.00 | 3.76 | 2.91 | 4.39 | 0.90 | 0.56 | 20.88 | a | |||||||||||
1966 | 0.50 | 1.00 | 0.30 | 4.22 | 1.63 | 1.23 | 0.00 | 4.24 | 4.41 | 4.65 | 0.00 | 0.00 | 22.18 | |||||||||||||
1967 | 0.00 | 0.04 | 1.30 | 1.58 | 2.17 | 2.65 | 0.79 | 2.23 | 3.79 | 0.31 | 1.79 | 1.14 | 17.79 | |||||||||||||
1968 | 2.57 | 0.92 | ----- | z | 1.90 | 1.54 | 2.93 | ----- | z | 0.67 | 1.38 | 0.15 | 4.45 | 0.00 | 16.51 | b | ||||||||||
1969 | 0.00 | 0.49 | 1.60 | 2.53 | 3.87 | 0.92 | 0.00 | 4.46 | 1.76 | 2.98 | 1.99 | 2.30 | 22.90 | |||||||||||||
1970 | 0.00 | 1.74 | 3.46 | 0.57 | 0.79 | 1.12 | 0.86 | 0.88 | ----- | z | 0.81 | 0.00 | 0.00 | 10.23 | a | |||||||||||
1971 | ----- | z | 0.00 | ----- | z | 2.72 | 0.86 | 1.49 | 1.74 | 7.05 | 5.88 | 2.90 | 0.29 | 0.17 | 23.10 | b | ||||||||||
1972 | ----- | z | 0.00 | ----- | z | 0.41 | 1.69 | ----- | z | ----- | z | 3.97 | 7.16 | 1.54 | 0.78 | 0.00 | 15.55 | d | ||||||||
1973 | 1.84 | ----- | z | ----- | z | 1.86 | 0.89 | 1.73 | 3.96 | 0.00 | 3.11 | 0.83 | 0.00 | ----- | z | 14.22 | c | |||||||||
1974 | ----- | z | ----- | z | 0.41 | 1.23 | 2.21 | 0.56 | 0.00 | 3.46 | 12.65 | 5.80 | ----- | z | ----- | z | 26.32 | d | ||||||||
1975 | 0.00 | ----- | z | 0.00 | 0.00 | b | 8.00 | 2.35 | 1.19 | 3.43 | 2.47 | 2.02 | 3.38 | 0.53 | 23.37 | a | ||||||||||
1976 | 0.10 | 0.00 | 0.22 | 2.42 | 1.00 | 0.32 | 5.24 | 2.40 | 3.66 | 5.07 | 0.45 | 0.00 | 20.88 | |||||||||||||
1977 | 0.45 | b | 0.48 | 2.29 | 2.01 | 1.35 | 3.16 | ----- | z | 0.00 | 0.00 | 0.46 | j | 0.98 | 0.18 | 10.90 | b | |||||||||
1978 | 0.36 | ----- | z | 0.00 | 1.50 | 7.52 | 1.33 | 1.19 | 4.17 | 2.30 | 0.76 | 0.45 | 0.91 | 20.49 | a | |||||||||||
1979 | 0.31 | 0.96 | 3.21 | 0.51 | 0.64 | 3.14 | ----- | z | 2.28 | 0.15 | 0.50 | 0.00 | 3.03 | 14.73 | a | |||||||||||
1980 | 0.90 | 0.14 | 0.00 | 0.53 | 1.62 | 2.17 | 0.00 | 1.24 | 6.43 | ----- | z | 0.88 | 2.66 | 16.57 | a | |||||||||||
1981 | 1.17 | 0.00 | 2.04 | 2.81 | 6.57 | 2.04 | 1.46 | 1.38 | 0.00 | 7.67 | 0.00 | 0.00 | 25.14 | |||||||||||||
1982 | 0.64 | 0.45 | 0.05 | 0.90 | ----- | z | 4.66 | 1.60 | 0.70 | 1.57 | 0.17 | 1.17 | 1.02 | 12.93 | a | |||||||||||
1983 | ----- | z | 0.00 | 0.91 | 0.33 | 0.50 | ----- | z | 0.89 | 0.26 | 0.26 | 8.35 | ----- | z | 0.11 | 11.61 | c | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.72 | 0.65 | 0.80 | 1.44 | 2.32 | 1.72 | 1.52 | 1.90 | 2.52 | 2.33 | 0.81 | 0.72 | 16.61 | |||||||||||||
S.D. | 0.85 | 0.71 | 0.98 | 1.02 | 1.88 | 1.42 | 1.71 | 1.76 | 2.67 | 2.31 | 1.04 | 0.91 | 6.02 | |||||||||||||
SKEW | 1.29 | 0.91 | 1.40 | 0.56 | 1.69 | 1.11 | 1.42 | 0.80 | 1.85 | 1.15 | 1.73 | 1.35 | -0.29 | |||||||||||||
MAX | 2.88 | 2.28 | 3.46 | 4.22 | 8.00 | 5.50 | 6.32 | 7.05 | 12.65 | 8.35 | 4.45 | 3.03 | 25.14 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 7.25 | |||||||||||||
YRS | 30 | 30 | 31 | 35 | 34 | 34 | 32 | 36 | 35 | 33 | 34 | 34 | 17 |