YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1951 | ----- | z | ----- | z | ----- | z | ----- | z | 0.53 | q | 0.11 | 0.50 | 3.91 | 0.69 | 0.74 | 0.16 | 0.88 | 6.99 | e | |||||||
1952 | 0.00 | 0.07 | 0.52 | c | 2.05 | 0.05 | 0.28 | 2.06 | 0.58 | 0.99 | 0.00 | 0.16 | 0.12 | 6.88 | ||||||||||||
1953 | 0.26 | 0.07 | 0.45 | 0.34 | 0.54 | 0.37 | 3.42 | 0.57 | 0.00 | 0.17 | 0.21 | 1.00 | 7.40 | |||||||||||||
1954 | 0.24 | 0.00 | 0.01 | 0.12 | 2.67 | 0.35 | 1.39 | 4.34 | 4.39 | 7.15 | 0.00 | 0.32 | 20.98 | |||||||||||||
1955 | 0.21 | 0.00 | 0.12 | 0.07 | 0.09 | 0.26 | 8.56 | 2.27 | 2.78 | 1.02 | 0.05 | 0.00 | 15.43 | |||||||||||||
1956 | 0.00 | 1.60 | 0.00 | 0.02 | 1.28 | 0.98 | 1.32 | 0.73 | 0.05 | 0.34 | 0.00 | 0.18 | 6.50 | |||||||||||||
1957 | 0.05 | 0.86 | 0.32 | 0.33 | 1.54 | 0.20 | 1.95 | a | 3.29 | 0.68 | 2.00 | 1.14 | 0.05 | 12.41 | ||||||||||||
1958 | 0.63 | 1.00 | 2.44 | 0.69 | 0.60 | 1.06 | 1.66 | 1.80 | 4.77 | 2.70 | 0.13 | 0.32 | 17.80 | |||||||||||||
1959 | 0.02 | 0.04 | 0.00 | 0.48 | 1.50 | 1.52 | 2.26 | 3.09 | 0.06 | 0.37 | 0.11 | 1.30 | 10.75 | |||||||||||||
1960 | 0.24 | 0.14 | 0.17 | 0.02 | 1.01 | 1.61 | 4.29 | 0.99 | 0.29 | 1.75 | 0.02 | 2.16 | 12.69 | |||||||||||||
1961 | 0.29 | 0.10 | 1.29 | 0.13 | 0.48 | 0.93 | 1.21 | 4.75 | 1.92 | 0.19 | 1.10 | 0.28 | 12.67 | |||||||||||||
1962 | 0.30 | 0.53 | 0.08 | 0.41 | 0.00 | 0.62 | 3.46 | 0.10 | 3.36 | 0.73 | 0.44 | 0.55 | 10.58 | |||||||||||||
1963 | 0.32 | 0.21 | 0.00 | 0.05 | 0.69 | 0.69 | 0.68 | 1.90 | 1.55 | 0.43 | 0.27 | 0.01 | 6.80 | |||||||||||||
1964 | 0.31 | 0.47 | 0.28 | 0.09 | 0.28 | 1.57 | 1.02 | 1.69 | 4.55 | 0.04 | 0.15 | 0.28 | 10.73 | |||||||||||||
1965 | 0.00 | 0.91 | 0.19 | 0.83 | 0.47 | 2.99 | 2.71 | 1.45 | 2.91 | 0.12 | 0.00 | 0.44 | 13.02 | |||||||||||||
1966 | 0.45 | 0.01 | 0.00 | 2.62 | 0.18 | 1.42 | 0.77 | 4.75 | 0.95 | 0.00 | 0.00 | 0.02 | 11.17 | |||||||||||||
1967 | 0.03 | 0.33 | 0.06 | 0.00 | 0.11 | 3.56 | 1.08 | 2.93 | 1.24 | 0.07 | 0.20 | 0.56 | 10.17 | |||||||||||||
1968 | 1.38 | 1.01 | 1.09 | 0.13 | 0.98 | 0.27 | 5.65 | 3.51 | 0.11 | 0.46 | 0.89 | 0.23 | 15.71 | |||||||||||||
1969 | 0.00 | 0.67 | 0.47 | 0.05 | 0.87 | 1.50 | 2.69 | 5.37 | 3.30 | 1.59 | 0.00 | 1.07 | 17.58 | |||||||||||||
1970 | 0.01 | 0.34 | 0.42 | 0.02 | 0.16 | 2.37 | 0.63 | 2.46 | 0.55 | 0.89 | 0.09 | 0.17 | 8.11 | |||||||||||||
1971 | 0.09 | 0.16 | 0.02 | 0.49 | 0.05 | 0.70 | 4.15 | 3.87 | 1.64 | 1.60 | 0.57 | 0.46 | 13.80 | |||||||||||||
1972 | 0.19 | 0.00 | 0.02 | 0.00 | 1.06 | 2.98 | 1.50 | 5.68 | 5.98 | ----- | z | ----- | z | ----- | z | 17.41 | c | |||||||||
1973 | ----- | z | ----- | z | ----- | z | 0.00 | k | 0.96 | 0.64 | 2.66 | 0.68 | 0.97 | 0.09 | 0.00 | 0.00 | 6.00 | d | ||||||||
1974 | 0.40 | 0.27 | 0.00 | 0.60 | 0.01 | 0.00 | 1.12 | 2.57 | 6.29 | 4.70 | 0.25 | 0.95 | 17.16 | |||||||||||||
1975 | 0.28 | 0.43 | 0.05 | 0.57 | 0.28 | 0.58 | 3.94 | 0.59 | 2.55 | o | ----- | z | ----- | z | 0.16 | 6.88 | c | |||||||||
1976 | 0.17 | 0.25 | 0.00 | ----- | z | 0.17 | 2.10 | 0.75 | 2.36 | 2.00 | 0.52 | 0.00 | ----- | z | 8.32 | b | ||||||||||
1977 | ----- | z | ----- | z | ----- | z | 1.29 | 0.71 | 1.50 | 1.79 | 2.88 | 0.64 | 0.76 | ----- | z | 0.04 | 9.61 | d | ||||||||
1978 | ----- | z | ----- | z | ----- | z | 0.26 | ----- | z | 4.74 | 4.82 | 3.20 | 4.18 | 1.96 | ----- | z | ----- | z | 19.16 | f | ||||||
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.68 | 1.09 | 0.28 | ----- | z | ----- | z | 4.05 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.24 | 0.39 | 0.33 | 0.47 | 0.64 | 1.28 | 2.43 | 2.59 | 2.07 | 1.14 | 0.25 | 0.46 | 12.30 | |||||||||||||
S.D. | 0.29 | 0.42 | 0.56 | 0.65 | 0.62 | 1.16 | 1.84 | 1.54 | 1.87 | 1.60 | 0.34 | 0.52 | 4.06 | |||||||||||||
SKEW | 2.51 | 1.25 | 2.56 | 2.12 | 1.41 | 1.30 | 1.52 | 0.23 | 0.82 | 2.47 | 1.67 | 1.67 | 0.32 | |||||||||||||
MAX | 1.38 | 1.60 | 2.44 | 2.62 | 2.67 | 4.74 | 8.56 | 5.68 | 6.29 | 7.15 | 1.14 | 2.16 | 20.98 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 0.10 | 0.00 | 0.00 | 0.00 | 0.00 | 6.50 | |||||||||||||
YRS | 24 | 24 | 24 | 25 | 26 | 28 | 28 | 29 | 28 | 27 | 24 | 25 | 21 |