YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1932 | ----- | z | ----- | z | 0.00 | ----- | z | 0.00 | 0.00 | 0.01 | ----- | z | ----- | z | ----- | z | 0.00 | 1.56 | 1.57 | f | ||||||
1933 | 0.47 | 0.00 | 0.00 | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | 0.03 | 0.00 | 0.75 | a | |||||||||||
1934 | 0.00 | 0.00 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.00 | 0.00 | 1.05 | 1.25 | |||||||||||||
1935 | 1.20 | 2.00 | 0.15 | 0.10 | 0.00 | 0.00 | 0.00 | 1.10 | 0.00 | 0.00 | 0.00 | 0.54 | 5.09 | |||||||||||||
1936 | 0.55 | 0.47 | 0.14 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.16 | g | |||||
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
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 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | j | ||
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.30 | ----- | z | ----- | z | 0.30 | j | ||
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 | ----- | z | ----- | z | 0.00 | l |
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.60 | 0.00 | 0.10 | 1.70 | i | |||
1949 | 2.02 | b | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 | i | 0.00 | 0.00 | 0.00 | 0.12 | 0.00 | 0.57 | 2.73 | a | ||||||||||
1950 | 0.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.30 | 0.00 | 0.00 | 0.00 | 0.50 | |||||||||||||
1951 | 0.26 | 0.28 | 0.18 | 0.08 | 0.00 | 0.00 | 0.00 | 1.02 | 0.02 | 0.21 | 0.13 | a | 0.59 | 2.77 | ||||||||||||
1952 | 1.38 | 0.00 | 0.17 | 0.04 | 0.00 | 0.00 | 0.15 | 0.00 | 0.03 | 0.00 | 0.76 | 1.22 | 3.75 | |||||||||||||
1953 | 0.00 | 0.00 | 0.13 | 0.00 | 0.00 | 0.00 | 0.00 | 0.36 | 0.00 | 0.00 | 0.07 | 0.00 | 0.56 | |||||||||||||
1954 | 0.40 | 0.00 | 0.67 | a | 0.00 | 0.00 | 0.00 | 0.15 | 0.00 | 0.00 | 0.00 | 0.14 | 0.00 | 1.36 | ||||||||||||
1955 | 0.57 | d | 0.00 | 0.04 | 0.00 | 0.00 | 0.00 | 0.70 | 0.07 | 0.00 | 0.00 | 0.00 | 0.00 | 1.38 | ||||||||||||
1956 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | a | |||||||||||
1957 | 1.62 | a | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | 0.48 | 0.02 | 0.08 | 2.20 | c | ||||||||
1958 | 0.01 | 1.28 | 0.70 | 0.30 | 0.10 | 0.10 | 0.28 | 0.00 | 0.00 | 0.00 | e | 0.03 | d | 0.00 | 2.80 | |||||||||||
1959 | 0.03 | 0.40 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.01 | 0.02 | 0.39 | 0.05 | 0.84 | 1.91 | |||||||||||||
1960 | 0.59 | 0.22 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.45 | 0.00 | 1.09 | 0.12 | 2.48 | |||||||||||||
1961 | 0.26 | 0.00 | 0.05 | 0.00 | 0.03 | 0.00 | 0.00 | 0.90 | 0.00 | 0.00 | 0.02 | 1.27 | 2.53 | |||||||||||||
1962 | 0.74 | 0.37 | 0.19 | 0.00 | 0.00 | 0.04 | 0.03 | 0.00 | 0.03 | 0.04 | 0.00 | 0.85 | 2.29 | |||||||||||||
1963 | 0.10 | 0.22 | 0.00 | j | 0.07 | 0.00 | 0.00 | 0.00 | 0.22 | 1.60 | 3.79 | 0.18 | 0.00 | 6.18 | a | |||||||||||
1964 | 0.11 | 0.21 | 0.21 | 0.02 | 0.00 | 0.00 | 0.00 | 0.12 | 0.00 | 0.10 | 0.43 | 0.00 | 1.20 | |||||||||||||
1965 | 0.00 | 0.00 | 0.09 | 0.54 | 0.03 | 0.00 | 0.03 | 0.73 | 0.03 | 0.00 | 1.34 | 1.82 | 4.61 | |||||||||||||
1966 | 0.15 | 0.07 | 0.13 | 0.00 | 0.35 | 0.00 | 0.03 | 0.00 | 0.02 | 1.02 | 0.06 | 0.03 | 1.86 | |||||||||||||
1967 | 0.19 | 0.00 | 0.00 | 0.08 | 0.00 | 0.00 | 0.04 | 0.98 | 0.30 | ----- | z | ----- | z | ----- | z | 1.59 | c | |||||||||
1968 | ----- | z | ----- | z | ----- | z | 0.44 | ----- | z | 0.00 | 1.26 | 0.00 | 0.00 | ----- | z | 0.02 | 0.08 | 1.80 | e | |||||||
1969 | 0.54 | 0.09 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.00 | 0.79 | 0.00 | 1.67 | |||||||||||||
1970 | 0.03 | 0.52 | 0.60 | 0.00 | 0.00 | 0.00 | 0.00 | 0.55 | 0.06 | 0.09 | ----- | z | ----- | z | 1.85 | b | ||||||||||
1971 | ----- | z | ----- | z | 0.00 | 0.03 | 0.06 | ----- | z | 0.00 | 0.65 | 0.04 | 0.05 | 0.00 | 0.32 | 1.15 | c | |||||||||
1972 | 0.00 | ----- | z | ----- | z | 0.00 | 0.00 | 0.29 | 0.00 | 0.17 | 0.00 | 0.73 | 0.51 | 0.12 | 1.82 | b | ||||||||||
1973 | 0.05 | 1.03 | 0.47 | ----- | z | ----- | z | ----- | z | ----- | z | 0.13 | 0.00 | 0.00 | 0.10 | 0.00 | 1.78 | d | ||||||||
1974 | 2.04 | 0.00 | 0.15 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | 2.19 | c | |||||||||
1975 | 0.00 | 0.00 | 0.00 | 0.14 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.14 | f | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.46 | 0.26 | 0.14 | 0.07 | 0.02 | 0.01 | 0.10 | 0.25 | 0.11 | 0.33 | 0.21 | 0.40 | 2.24 | |||||||||||||
S.D. | 0.61 | 0.46 | 0.21 | 0.14 | 0.07 | 0.06 | 0.27 | 0.37 | 0.31 | 0.79 | 0.36 | 0.55 | 1.29 | |||||||||||||
SKEW | 1.48 | 2.45 | 1.73 | 2.29 | 4.44 | 4.31 | 3.42 | 1.22 | 4.09 | 3.48 | 1.93 | 1.21 | 0.80 | |||||||||||||
MAX | 2.04 | 2.00 | 0.70 | 0.54 | 0.35 | 0.29 | 1.26 | 1.10 | 1.60 | 3.79 | 1.34 | 1.82 | 5.09 | |||||||||||||
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 | 0.50 | |||||||||||||
YRS | 29 | 28 | 29 | 30 | 30 | 29 | 28 | 28 | 29 | 27 | 28 | 28 | 17 |