YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
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 | ----- | z | ----- | z | ----- | z | 0.00 | l |
1949 | ----- | z | ----- | z | 0.11 | k | 0.00 | 0.00 | k | 0.00 | 0.00 | 0.35 | 0.00 | 0.05 | 0.29 | 0.00 | 0.69 | d | ||||||||
1950 | 0.13 | 0.38 | 0.25 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.08 | 0.00 | 0.08 | 0.00 | 0.97 | |||||||||||||
1951 | 0.62 | 0.07 | 0.00 | 0.43 | 0.30 | 0.00 | 0.35 | 0.00 | 0.34 | 0.18 | 0.25 | 1.99 | 4.53 | |||||||||||||
1952 | 1.14 | 0.10 | 0.10 | y | ----- | z | 0.00 | 0.00 | 0.69 | 0.00 | 1.03 | 0.00 | 1.25 | 1.34 | 5.55 | b | ||||||||||
1953 | 0.00 | 0.68 | 0.68 | a | 0.04 | 0.00 | 0.00 | 0.00 | 0.13 | 0.00 | 0.00 | 0.21 | 0.23 | 1.97 | ||||||||||||
1954 | 2.85 | 0.33 | 1.21 | 0.00 | 0.00 | 0.05 | 0.34 | 0.00 | 0.00 | 0.00 | 0.73 | 0.53 | 6.04 | |||||||||||||
1955 | 1.86 | 0.15 | 0.00 | 0.00 | 0.08 | 0.00 | 0.28 | 0.68 | 0.00 | 0.00 | 0.11 | 0.48 | 3.64 | |||||||||||||
1956 | 1.85 | 0.10 | 0.00 | 0.47 | 0.00 | 0.00 | 1.01 | 0.00 | 0.00 | 0.21 | 0.00 | 0.00 | 3.64 | |||||||||||||
1957 | 1.87 | 0.34 | 0.35 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.46 | 0.37 | 0.50 | 3.89 | |||||||||||||
1958 | 0.34 | 1.04 | 1.36 | 1.77 | 0.00 | 0.00 | 0.00 | 0.69 | 1.16 | 0.15 | ----- | z | ----- | z | 6.51 | b | ||||||||||
1959 | ----- | z | 0.70 | 0.00 | c | 0.00 | 0.00 | 0.00 | 0.01 | 0.09 | 0.01 | 0.05 | 0.59 | 0.75 | 2.20 | a | ||||||||||
1960 | 0.35 | 1.13 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 0.00 | 0.71 | 0.18 | 0.49 | 0.30 | 3.66 | |||||||||||||
1961 | 0.08 | 0.00 | 0.36 | 0.00 | 0.06 | 0.00 | 0.00 | 0.49 | 0.00 | 0.07 | 0.12 | 1.14 | 2.32 | |||||||||||||
1962 | 0.80 | 1.01 | 0.23 | 0.00 | 0.00 | 0.00 | 0.13 | 0.00 | 0.28 | 0.03 | 0.03 | 0.14 | 2.65 | |||||||||||||
1963 | 0.28 | 0.54 | 0.38 | 0.20 | 0.00 | 0.00 | 0.00 | 0.61 | 2.17 | 0.82 | 0.78 | 0.05 | 5.83 | |||||||||||||
1964 | 0.34 | 0.02 | ----- | z | ----- | z | 0.01 | 0.00 | 0.07 | 0.04 | ----- | z | ----- | z | ----- | z | 0.07 | 0.55 | e | |||||||
1965 | 0.10 | 0.02 | 0.36 | 0.81 | 0.00 | ----- | z | 0.15 | 0.46 | 0.01 | 0.04 | 2.59 | 2.54 | 7.08 | a | |||||||||||
1966 | ----- | z | 0.15 | 0.20 | 0.00 | ----- | z | 0.03 | 0.19 | ----- | z | 0.07 | 0.20 | 0.52 | 0.77 | 2.13 | c | |||||||||
1967 | 0.27 | 0.00 | 0.00 | 1.48 | 0.00 | 0.00 | 0.51 | 0.53 | 0.59 | 0.00 | 0.71 | 0.30 | 4.39 | |||||||||||||
1968 | ----- | z | 0.06 | 0.64 | 0.00 | 0.00 | 0.00 | 0.48 | 0.03 | 0.00 | 0.01 | 0.05 | 0.44 | 1.71 | a | |||||||||||
1969 | 1.63 | 3.59 | 0.09 | 0.08 | 0.83 | 0.17 | 0.19 | 0.00 | 0.00 | 0.00 | 0.43 | 0.02 | 7.03 | |||||||||||||
1970 | 0.09 | ----- | z | 1.08 | 0.41 | 0.00 | 0.04 | 0.30 | 0.36 | 0.00 | 0.01 | 1.02 | 0.77 | 4.08 | a | |||||||||||
1971 | 0.07 | 0.05 | 0.00 | 0.21 | 0.15 | 0.00 | 0.25 | 0.43 | 0.00 | 0.23 | 0.00 | 1.30 | 2.69 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.07 | 0.00 | 0.07 | 0.56 | 2.26 | 0.30 | 0.30 | 1.00 | 0.74 | 5.30 | |||||||||||||
1973 | 0.50 | 0.98 | 1.12 | 0.00 | ----- | z | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | 2.60 | d | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.72 | 0.50 | 0.38 | 0.26 | 0.07 | 0.01 | 0.24 | 0.30 | 0.28 | 0.13 | 0.53 | 0.63 | 3.90 | |||||||||||||
S.D. | 0.82 | 0.78 | 0.44 | 0.48 | 0.18 | 0.04 | 0.27 | 0.49 | 0.53 | 0.19 | 0.59 | 0.66 | 1.66 | |||||||||||||
SKEW | 1.18 | 2.91 | 1.03 | 2.18 | 3.52 | 3.12 | 1.14 | 2.83 | 2.32 | 2.25 | 2.07 | 1.40 | 0.17 | |||||||||||||
MAX | 2.85 | 3.59 | 1.36 | 1.77 | 0.83 | 0.17 | 1.01 | 2.26 | 2.17 | 0.82 | 2.59 | 2.54 | 7.03 | |||||||||||||
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 | 0.97 | |||||||||||||
YRS | 21 | 23 | 22 | 23 | 22 | 24 | 25 | 24 | 24 | 23 | 22 | 23 | 15 |