YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.05 | 0.23 | 0.28 | j | ||
1944 | 0.66 | 0.30 | 0.92 | 3.90 | 3.01 | 1.10 | 5.18 | 0.55 | 0.31 | 2.50 | 1.14 | 0.01 | 19.58 | |||||||||||||
1945 | 0.57 | 0.15 | 0.00 | 1.24 | x | 1.68 | 1.69 | 0.68 | 3.61 | 0.41 | 0.62 | 0.14 | 0.00 | 9.55 | a | |||||||||||
1946 | 0.23 | 0.08 | 0.90 | x | 0.52 | 2.48 | 0.55 | 1.42 | 1.50 | 0.14 | 0.20 | 1.72 | a | 0.01 | 8.85 | a | ||||||||||
1947 | 0.09 | 0.54 | b | 0.13 | 0.28 | 3.63 | 2.66 | 2.46 | 2.48 | 0.29 | 0.71 | 0.20 | 0.24 | 13.71 | ||||||||||||
1948 | 0.11 | b | 0.18 | 0.77 | 0.38 | 2.78 | 2.59 | 2.17 | 1.76 | 0.68 | 0.27 | 0.15 | 0.09 | 11.93 | ||||||||||||
1949 | 0.72 | a | 0.20 | 0.55 | 0.65 | 2.59 | 4.99 | 1.61 | 2.15 | 0.97 | 0.97 | 0.11 | 0.00 | 15.51 | ||||||||||||
1950 | 0.00 | 0.05 | 0.17 | 0.74 | 0.54 | 0.17 | a | 3.77 | 2.00 | 2.01 | 0.00 | 0.12 | 0.10 | 9.67 | ||||||||||||
1951 | 0.28 | 0.19 | 0.15 | 1.29 | 3.00 | 4.25 | 2.64 | 1.29 | 0.74 | 0.54 | 0.52 | 0.14 | 15.03 | |||||||||||||
1952 | 0.11 | 0.13 | 0.15 | 1.95 | 0.69 | 0.21 | 0.53 | 3.65 | 1.06 | 0.13 | 0.45 | 0.00 | 9.06 | |||||||||||||
1953 | 0.10 | 0.20 | e | 0.16 | b | 1.91 | 2.25 | 0.69 | 1.10 | 3.01 | 0.33 | 0.87 | 0.52 | ----- | z | 11.14 | a | |||||||||
1954 | 0.20 | 0.00 | 0.37 | 0.00 | 1.04 | 0.48 | 2.28 | 5.02 | 0.00 | 0.73 | 0.01 | 0.30 | 10.43 | |||||||||||||
1955 | 0.08 | 0.10 | 0.00 | 0.21 | 1.25 | b | 3.22 | a | 0.30 | 1.57 | 0.60 | 0.00 | 0.05 | 0.00 | 7.38 | |||||||||||
1956 | 0.48 | 0.00 | 0.11 | 0.05 | 0.49 | 0.63 | 2.82 | 0.99 | 0.08 | 0.20 | 0.25 | 0.13 | 6.23 | |||||||||||||
1957 | 0.15 | 0.00 | 0.37 | 2.28 | 2.69 | 0.51 | 6.12 | 1.34 | 0.44 | 0.47 | 0.58 | 0.23 | 15.18 | |||||||||||||
1958 | 0.43 | 0.00 | 0.68 | c | 0.75 | 1.55 | 2.83 | 3.77 | 1.89 | 0.70 | 0.85 | 0.20 | 0.06 | 13.71 | ||||||||||||
1959 | 0.38 | 0.12 | 0.22 | 0.20 | 2.30 | 1.24 | 1.64 | 2.92 | 1.57 | 0.60 | 0.00 | 0.10 | 11.29 | |||||||||||||
1960 | 0.46 | 0.89 | 0.29 | 0.58 | 2.44 | 0.92 | 1.98 | 0.56 | 0.42 | 1.59 | 0.00 | 0.44 | 10.57 | |||||||||||||
1961 | 0.00 | 0.25 | 0.57 | ----- | z | 1.47 | e | 1.13 | b | 2.10 | 1.05 | 0.88 | 0.00 | 0.47 | 0.46 | 8.38 | a | |||||||||
1962 | 0.36 | 0.04 | 0.30 | 0.11 | 2.12 | 1.37 | t | 4.31 | 0.84 | 0.78 | 0.11 | 0.32 | 0.00 | 9.29 | a | |||||||||||
1963 | 0.10 | 0.00 | 0.60 | 0.02 | 0.94 | 1.22 | 1.54 | 2.49 | 0.77 | 0.06 | 0.13 | 0.09 | 7.96 | |||||||||||||
1964 | 0.01 | 0.05 | 0.19 | 0.41 | 3.22 | 0.50 | 0.93 | 1.13 | 0.42 | 0.00 | 0.15 | 0.00 | 7.01 | |||||||||||||
1965 | 0.00 | 0.17 | 0.30 | 0.00 | 0.85 | 4.53 | 2.59 | 6.31 | 1.58 | 0.95 | 0.00 | 0.22 | 17.50 | |||||||||||||
1966 | 0.27 | 0.19 | 0.00 | 0.54 | 0.34 | 0.83 | 3.05 | 1.85 | 2.88 | 0.19 | 0.00 | 0.05 | 10.19 | |||||||||||||
1967 | 0.10 | 0.00 | 0.04 | 0.03 | 3.59 | 2.71 | 2.05 | 2.56 | 1.83 | 0.22 | 0.07 | 0.05 | 13.25 | |||||||||||||
1968 | 0.00 | 0.15 | 0.25 | 0.48 | 1.36 | 0.48 | 6.44 | 2.12 | 0.23 | 0.20 | 0.29 | 0.07 | 12.07 | |||||||||||||
1969 | 0.00 | 0.03 | 0.20 | 1.17 | 3.17 | 1.68 | 1.60 | 1.99 | 0.87 | 2.03 | 0.08 | 0.12 | 12.94 | |||||||||||||
1970 | 0.00 | 0.00 | 0.33 | 0.81 | 2.45 | 3.11 | 4.13 | 1.39 | 0.57 | 1.30 | 0.14 | 0.00 | 14.23 | |||||||||||||
1971 | 0.12 | 0.07 | 0.19 | 1.63 | 1.10 | 0.49 | 3.70 | 0.95 | 1.18 | 0.43 | 0.29 | 0.07 | 10.22 | |||||||||||||
1972 | 0.11 | 0.01 | 0.10 | 0.28 | 2.05 | 1.58 | 1.71 | 2.44 | 1.36 | ----- | z | ----- | z | ----- | z | 9.64 | c | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.21 | 0.14 | 0.29 | 0.78 | 1.97 | 1.68 | 2.57 | 2.12 | 0.83 | 0.60 | 0.28 | 0.11 | 11.94 | |||||||||||||
S.D. | 0.21 | 0.19 | 0.24 | 0.90 | 0.98 | 1.38 | 1.57 | 1.29 | 0.65 | 0.63 | 0.37 | 0.13 | 3.40 | |||||||||||||
SKEW | 0.95 | 2.58 | 1.03 | 1.86 | -0.04 | 0.97 | 0.87 | 1.52 | 1.31 | 1.47 | 2.52 | 1.33 | 0.28 | |||||||||||||
MAX | 0.72 | 0.89 | 0.92 | 3.90 | 3.63 | 4.99 | 6.44 | 6.31 | 2.88 | 2.50 | 1.72 | 0.46 | 19.58 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.34 | 0.17 | 0.30 | 0.55 | 0.00 | 0.00 | 0.00 | 0.00 | 6.23 | |||||||||||||
YRS | 29 | 29 | 28 | 27 | 29 | 28 | 29 | 29 | 29 | 28 | 29 | 28 | 23 |