YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.18 | 1.00 | 1.18 | j | ||
1942 | 0.07 | 0.45 | 0.35 | 1.87 | 0.00 | 0.11 | 0.23 | 0.94 | 2.16 | 0.83 | 0.01 | 0.67 | 7.69 | |||||||||||||
1943 | 0.18 | 0.03 | 0.24 | 0.00 | 0.97 | 1.53 | 0.64 | 1.48 | 0.22 | 0.41 | 0.77 | 1.12 | 7.59 | |||||||||||||
1944 | 0.43 | 0.22 | 0.00 | 0.42 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.07 | h | ||||
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.75 | y | 0.41 | y | 0.00 | l |
1948 | 0.59 | 1.83 | 0.06 | 0.00 | 0.38 | 0.58 | 0.10 | a | 0.00 | m | 1.11 | 0.55 | 0.00 | 0.00 | 5.20 | a | ||||||||||
1949 | 0.43 | 0.00 | q | 0.41 | t | ----- | z | ----- | z | 0.27 | g | 1.59 | 0.96 | 1.84 | 0.60 | 0.00 | 0.10 | 5.52 | e | |||||||
1950 | 0.00 | 0.45 | a | 0.00 | 0.15 | a | 0.00 | 0.00 | 0.45 | 0.25 | 0.42 | 0.30 | 0.00 | 0.00 | 2.02 | |||||||||||
1951 | 0.29 | 0.00 | 0.65 | 0.28 | 0.24 | 0.00 | 0.20 | 2.47 | 0.00 | 0.07 | 0.25 | 0.48 | 4.93 | |||||||||||||
1952 | 0.03 | 0.28 | 0.40 | 0.71 | 0.36 | 1.81 | 0.67 | 0.98 | 0.51 | 0.00 | 0.39 | 0.29 | 6.43 | |||||||||||||
1953 | 0.00 | 0.48 | 0.81 | 0.48 | 0.00 | 1.03 | 1.38 | 0.72 | 0.00 | 0.45 | 0.47 | 0.04 | 5.86 | |||||||||||||
1954 | 0.05 | 0.00 | 0.24 | 0.00 | 0.05 | 0.00 | 2.99 | 0.38 | 1.65 | 0.47 | 0.00 | 0.00 | 5.83 | |||||||||||||
1955 | 0.16 | 0.00 | 0.00 | 0.00 | 0.06 | 0.40 | 2.06 | 2.07 | 0.00 | 0.94 | 0.00 | 0.27 | 5.96 | |||||||||||||
1956 | 1.35 | 0.50 | 0.00 | 0.00 | 0.00 | 0.04 | 0.16 | 0.03 | 0.00 | 0.07 | 0.00 | 0.00 | 2.15 | |||||||||||||
1957 | 1.06 | 0.73 | 0.88 | 0.31 | 0.52 | 0.63 | 5.21 | 1.21 | 0.70 | 2.20 | 0.44 | 0.27 | 14.16 | |||||||||||||
1958 | 0.08 | 0.00 | 1.96 | b | 1.06 | 0.25 | 0.16 | 0.27 | 0.67 | 1.54 | 2.07 | 0.32 | 0.18 | a | 8.56 | |||||||||||
1959 | 0.40 | 0.00 | 0.17 | 0.38 | 0.26 | 0.67 | 0.99 | 1.57 | 0.00 | 1.84 | 0.16 | 1.54 | 7.98 | |||||||||||||
1960 | 0.50 | 0.07 | 0.61 | 0.00 | 0.61 | 1.33 | 1.63 | 0.46 | 0.17 | 3.44 | 0.00 | 1.19 | 10.01 | |||||||||||||
1961 | 0.10 | 0.10 | 0.47 | 0.43 | 0.08 | 0.37 | 1.96 | 1.29 | 0.24 | 0.27 | 0.57 | 0.69 | 6.57 | |||||||||||||
1962 | 0.37 | 0.30 | 0.06 | 0.10 | 0.03 | 0.02 | 1.00 | 0.03 | 1.86 | 0.70 | 0.31 | 1.04 | 5.82 | |||||||||||||
1963 | 0.12 | 1.22 | 0.30 | 0.13 | 0.21 | 0.01 | 0.13 | a | 1.82 | 0.79 | 0.90 | 0.66 | 0.01 | 6.30 | ||||||||||||
1964 | 0.13 | 0.60 | 0.02 | 0.50 | 0.81 | ----- | z | 1.89 | 0.90 | 0.70 | 0.00 | 0.01 | 0.18 | 5.74 | a | |||||||||||
1965 | 0.37 | 0.17 | 0.17 | b | ----- | z | ----- | z | 0.73 | 1.73 | 1.64 | 1.09 | 0.77 | 0.09 | 0.80 | 7.56 | b | |||||||||
1966 | 0.11 | ----- | z | 0.00 | ----- | z | ----- | z | 2.78 | 1.35 | 1.71 | 0.46 | 0.04 | 0.01 | 0.03 | 6.49 | c | |||||||||
1967 | 0.00 | 0.32 | 0.13 | 0.00 | 0.08 | 1.67 | 1.44 | 2.72 | 1.17 | 0.00 | 0.17 | 0.79 | 8.49 | |||||||||||||
1968 | 0.38 | 1.33 | 1.67 | 0.25 | 0.28 | 0.04 | 2.12 | 2.48 | 0.26 | 1.66 | 0.39 | 0.30 | 11.16 | |||||||||||||
1969 | 0.06 | 0.20 | 0.53 | 1.00 | 0.78 | 3.04 | 0.73 | 0.90 | 0.15 | 2.57 | 0.00 | 0.69 | a | 10.65 | ||||||||||||
1970 | 0.09 | 0.31 | 0.39 | 0.06 | 0.00 | 0.00 | 0.57 | 0.57 | 0.52 | 0.77 | 0.26 | 0.00 | 3.54 | |||||||||||||
1971 | 0.00 | a | 0.00 | u | 0.05 | 0.58 | 0.06 | 0.00 | 0.76 | 1.91 | 1.96 | 1.01 | 0.59 | 1.22 | 8.14 | a | ||||||||||
1972 | 0.19 | 0.34 | 0.11 | 0.00 | 0.11 | 0.64 | 1.03 | 4.05 | 2.52 | 4.01 | 0.53 | 0.23 | 13.76 | |||||||||||||
1973 | 0.31 | 0.73 | 1.06 | 0.29 | 1.30 | 0.75 | 3.56 | 1.76 | 1.70 | 0.14 | 0.05 | 0.00 | 11.65 | |||||||||||||
1974 | 0.86 | 0.27 | 0.16 | 0.00 | 0.11 | 0.00 | 2.29 | 2.36 | 0.69 | 1.59 | 0.23 | 0.55 | 9.11 | |||||||||||||
1975 | 0.30 | 0.21 | 0.10 | 0.00 | 0.00 | 0.00 | 1.30 | 0.61 | 3.52 | 0.00 | 0.00 | 0.14 | 6.18 | |||||||||||||
1976 | 0.00 | ----- | z | 0.00 | 0.17 | 1.42 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.59 | h | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.28 | 0.40 | 0.37 | 0.32 | 0.32 | 0.66 | 1.35 | 1.34 | 0.93 | 0.96 | 0.22 | 0.45 | 7.60 | |||||||||||||
S.D. | 0.32 | 0.44 | 0.48 | 0.42 | 0.40 | 0.84 | 1.13 | 0.92 | 0.89 | 1.04 | 0.24 | 0.45 | 3.18 | |||||||||||||
SKEW | 1.77 | 1.74 | 1.90 | 2.06 | 1.46 | 1.48 | 1.53 | 0.85 | 1.02 | 1.41 | 0.71 | 0.78 | 0.31 | |||||||||||||
MAX | 1.35 | 1.83 | 1.96 | 1.87 | 1.42 | 3.04 | 5.21 | 4.05 | 3.52 | 4.01 | 0.77 | 1.54 | 14.16 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.10 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 2.02 | |||||||||||||
YRS | 32 | 28 | 31 | 29 | 28 | 28 | 30 | 29 | 30 | 30 | 31 | 31 | 24 |