YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1945 | ----- | z | ----- | z | 0.78 | 0.26 | ----- | z | 0.00 | ----- | z | 2.58 | 0.01 | 3.58 | 0.00 | 0.34 | 7.55 | d | ||||||||
1946 | 0.56 | 0.49 | 0.24 | 0.04 | 0.00 | 0.00 | 1.63 | 4.56 | 3.42 | 0.58 | 1.58 | 0.59 | 13.69 | |||||||||||||
1947 | 0.10 | 0.09 | 0.10 | 0.00 | 0.00 | 0.00 | 0.51 | 1.22 | 1.90 | 0.03 | 1.57 | 0.88 | 6.40 | |||||||||||||
1948 | 0.00 | 0.98 | 0.34 | 0.00 | 0.00 | 0.37 | 1.49 | 1.61 | 1.25 | 0.31 | 0.07 | 1.23 | 7.65 | |||||||||||||
1949 | 1.41 | 0.00 | 0.37 | 0.28 | 0.00 | 0.00 | 3.69 | 0.27 | 0.92 | 0.60 | 0.24 | 0.88 | 8.66 | |||||||||||||
1950 | 0.38 | 1.79 | 0.31 | 0.00 | 0.08 | 1.28 | 3.92 | 0.26 | 0.20 | 0.00 | 0.14 | 0.00 | 8.36 | |||||||||||||
1951 | 1.24 | 0.10 | 0.17 | 2.12 | 0.00 | 0.00 | 1.91 | 1.77 | 0.47 | 2.09 | 1.22 | 0.64 | 11.73 | |||||||||||||
1952 | 0.67 | 0.15 | 2.93 | 1.47 | 0.02 | 0.44 | 3.24 | 3.08 | 0.23 | 0.00 | 2.57 | 0.70 | 15.50 | |||||||||||||
1953 | 0.23 | 0.92 | 0.71 | 0.04 | 0.00 | 0.00 | 6.69 | 0.50 | 0.00 | 0.00 | 0.10 | 0.15 | 9.34 | |||||||||||||
1954 | 0.99 | 0.62 | 2.42 | 0.00 | 0.22 | 0.47 | 2.65 | 1.53 | 2.91 | 0.04 | 0.00 | 0.17 | 12.02 | |||||||||||||
1955 | 2.14 | 0.16 | 0.00 | 0.00 | 0.00 | 0.15 | 3.81 | 3.94 | 0.00 | 0.00 | 0.00 | 0.17 | 10.37 | |||||||||||||
1956 | 1.65 | 0.66 | 0.00 | 0.01 | 0.00 | 0.07 | 3.37 | 0.15 | 0.07 | 0.29 | 0.00 | 0.00 | 6.27 | |||||||||||||
1957 | 1.53 | 1.08 | 1.29 | 0.10 | 0.37 | 0.93 | 3.09 | 3.38 | 0.00 | 3.45 | 0.50 | ----- | z | 15.72 | a | |||||||||||
1958 | 0.00 | 2.06 | 2.55 | 1.04 | 0.00 | 0.28 | 3.63 | 2.02 | 0.60 | 0.27 | 1.02 | 0.00 | 13.47 | |||||||||||||
1959 | 0.00 | 0.82 | 0.00 | 0.01 | 0.00 | 0.20 | 2.57 | 3.55 | 0.00 | 1.52 | 0.23 | 2.86 | 11.76 | |||||||||||||
1960 | 3.00 | 0.54 | 0.24 | 0.00 | 0.00 | 0.00 | 0.94 | 0.81 | 0.34 | 0.49 | 0.02 | 0.78 | 7.16 | |||||||||||||
1961 | 1.16 | 0.03 | 0.29 | 0.00 | 0.00 | 0.25 | 1.80 | 3.44 | 0.37 | 0.54 | 0.75 | 2.19 | 10.82 | |||||||||||||
1962 | 0.91 | 0.52 | 0.45 | 0.00 | 0.00 | 0.70 | 0.99 | 1.17 | 6.15 | 0.62 | 0.40 | 1.02 | a | 12.93 | ||||||||||||
1963 | 1.03 | 2.24 | 0.62 | 0.62 | 0.00 | 0.85 | 0.68 | 4.38 | 0.28 | 0.84 | 1.08 | 0.00 | 12.62 | |||||||||||||
1964 | 0.00 | 0.00 | 0.47 | 0.43 | 0.00 | 0.00 | 0.00 | 1.92 | 3.79 | 1.02 | o | 0.40 | 1.03 | 8.04 | a | |||||||||||
1965 | 0.78 | 1.65 | 0.19 | 0.89 | 0.00 | 0.60 | 0.50 | 1.57 | 0.48 | 0.07 | 0.98 | 6.41 | 14.12 | |||||||||||||
1966 | 0.97 | 2.77 | 0.09 | 0.28 | 0.01 | 0.00 | 2.85 | 2.46 | 2.86 | 0.43 | 1.02 | 0.24 | 13.98 | |||||||||||||
1967 | 0.03 | 0.04 | 0.25 | 0.85 | 0.16 | 0.15 | 4.34 | 1.95 | 1.20 | 1.14 | 1.30 | 5.67 | 17.08 | |||||||||||||
1968 | 0.11 | 1.79 | 1.52 | 0.10 | 0.00 | 0.00 | 1.28 | 2.49 | 0.00 | 0.74 | 1.91 | 1.29 | 11.23 | |||||||||||||
1969 | 0.69 | 0.58 | 0.38 | 0.00 | 0.67 | 0.00 | 1.77 | 1.31 | 0.99 | 0.22 | 1.04 | 0.49 | 8.14 | |||||||||||||
1970 | 0.00 | 0.00 | a | 0.76 | a | 0.00 | 0.00 | 0.00 | 0.70 | 1.26 | 3.47 | 0.00 | 0.16 | 0.45 | 6.80 | |||||||||||
1971 | 0.71 | 0.88 | 0.00 | 0.47 | 0.00 | 0.00 | 0.94 | 9.82 | 0.72 | 1.88 | 0.66 | 2.39 | 18.47 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.83 | 1.00 | 2.17 | 0.50 | 4.50 | 2.39 | 0.55 | 12.11 | |||||||||||||
1973 | 0.08 | 2.05 | 3.29 | 0.00 | 0.21 | 0.57 | 1.72 | 1.34 | 0.00 | 0.00 | 0.91 | 0.00 | 10.17 | |||||||||||||
1974 | 0.67 | 0.10 | 1.03 | 0.00 | 0.00 | 0.00 | 1.80 | 0.90 | 1.08 | 2.46 | 0.28 | 0.22 | 8.54 | |||||||||||||
1975 | 0.24 | 0.22 | 1.58 | 0.94 | 0.00 | 0.00 | ----- | z | 0.00 | ----- | z | ----- | z | 0.56 | ----- | z | 3.54 | d | ||||||||
1976 | 0.04 | 0.34 | ----- | z | 1.44 | 0.00 | 0.00 | 1.95 | 0.53 | 0.38 | x | ----- | z | ----- | z | ----- | z | 4.30 | e | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.69 | 0.76 | 0.75 | 0.36 | 0.06 | 0.25 | 2.18 | 2.12 | 1.14 | 0.92 | 0.75 | 1.08 | 11.09 | |||||||||||||
S.D. | 0.72 | 0.79 | 0.91 | 0.54 | 0.14 | 0.35 | 1.47 | 1.87 | 1.50 | 1.21 | 0.71 | 1.56 | 3.24 | |||||||||||||
SKEW | 1.28 | 0.98 | 1.53 | 1.66 | 2.94 | 1.29 | 0.96 | 2.24 | 1.71 | 1.60 | 0.96 | 2.37 | 0.37 | |||||||||||||
MAX | 3.00 | 2.77 | 3.29 | 2.12 | 0.67 | 1.28 | 6.69 | 9.82 | 6.15 | 4.50 | 2.57 | 6.41 | 18.47 | |||||||||||||
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 | 6.27 | |||||||||||||
YRS | 31 | 31 | 31 | 32 | 31 | 32 | 30 | 32 | 30 | 29 | 31 | 29 | 27 |