YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1920 | 0.30 | 1.54 | 1.19 | 1.06 | 2.95 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.46 | 7.50 | f | ||||||
1921 | 0.75 | 1.41 | 0.25 | 0.46 | 1.87 | ----- | z | 7.51 | 3.48 | 0.49 | ----- | z | 0.08 | 0.67 | 16.97 | b | ||||||||||
1922 | ----- | z | 1.36 | 1.40 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.76 | j | ||
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 | 0.07 | g | 1.45 | 1.55 | 0.25 | n | 1.56 | 2.01 | 1.20 | g | 1.80 | 1.36 | 1.59 | 0.49 | 0.40 | 12.21 | c | |||||||||
1949 | 2.74 | 0.30 | 0.85 | 1.42 | 1.17 | 1.58 | 2.27 | j | 2.49 | 2.02 | 0.33 | a | 0.00 | 0.08 | 12.98 | a | ||||||||||
1950 | 0.33 | 1.27 | 0.12 | 0.99 | 0.00 | 1.29 | 0.97 | 0.15 | 1.91 | 0.18 | 0.00 | 0.00 | 7.21 | |||||||||||||
1951 | 0.21 | 0.79 | 0.56 | 0.90 | 0.51 | 0.00 | 1.22 | 3.10 | 0.10 | 0.82 | a | 0.30 | 0.07 | 8.58 | ||||||||||||
1952 | 0.36 | 0.50 | 0.72 | 1.35 | 0.55 | 1.85 | 1.50 | 2.61 | 0.80 | 0.00 | 0.73 | 0.48 | 11.45 | |||||||||||||
1953 | 0.04 | 0.09 | 0.95 | 0.15 | 0.62 | 0.30 | 2.32 | 0.20 | 0.00 | 0.85 | 0.97 | 0.70 | 7.19 | |||||||||||||
1954 | 0.21 | 0.00 | 1.10 | 0.00 | 1.90 | 0.34 | 3.52 | 1.46 | 1.55 | 0.30 | 0.10 | 0.45 | 10.93 | |||||||||||||
1955 | 0.25 | 0.32 | 0.10 | 0.20 | 1.30 | 0.08 | 2.63 | 3.41 | ----- | z | 0.00 | 0.01 | 0.14 | 8.44 | a | |||||||||||
1956 | 0.16 | 1.28 | 0.00 | 0.00 | 0.02 | 0.93 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.39 | f | ||||||
1957 | ----- | z | ----- | z | ----- | z | ----- | z | 0.48 | j | 0.33 | 1.82 | 6.18 | 0.03 | 5.00 | 1.94 | 0.40 | 15.70 | e | |||||||
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.73 | 0.26 | 2.35 | 0.00 | 1.35 | 8.69 | g | |||||
1960 | 0.99 | 1.13 | 1.05 | 0.15 | 0.65 | 1.16 | 0.80 | 1.36 | 0.60 | 4.97 | 0.50 | 1.12 | 14.48 | |||||||||||||
1961 | 1.01 | 0.41 | 0.73 | 0.64 | 0.00 | 0.96 | 1.51 | 4.19 | 1.04 | 0.48 | 1.65 | 1.28 | 13.90 | |||||||||||||
1962 | 0.73 | 0.02 | 0.15 | 0.09 | 0.24 | 0.07 | 3.16 | 0.33 | 2.30 | 1.27 | 1.32 | a | 0.35 | a | 10.03 | |||||||||||
1963 | 0.66 | 0.64 | 0.36 | 0.10 | 0.17 | 0.34 | 0.30 | 3.73 | 0.93 | 1.00 | 0.86 | 0.04 | 9.13 | |||||||||||||
1964 | 0.02 | 0.87 | 0.20 | 0.41 | ----- | z | 0.16 | 2.99 | 2.29 | 1.75 | 0.00 | 0.60 | 0.87 | 10.16 | a | |||||||||||
1965 | 0.52 | 0.69 | 0.60 | 0.63 | 0.81 | 2.95 | 0.90 | 1.91 | 2.78 | 1.15 | 0.34 | 1.24 | 14.52 | |||||||||||||
1966 | 0.53 | 0.15 | 0.02 | 0.01 | 0.00 | 2.98 | 2.17 | 2.65 | 1.17 | 0.11 | 0.17 | 0.20 | 10.16 | |||||||||||||
1967 | 0.16 | 0.11 | 0.04 | 0.00 | 0.18 | 1.39 | 1.58 | 3.88 | 1.49 | 0.00 | 0.35 | 0.98 | b | 10.16 | ||||||||||||
1968 | 0.13 | 0.79 | 1.63 | 0.67 | 1.16 | 0.12 | 2.45 | 2.34 | 0.30 | 0.46 | 0.48 | 0.59 | 11.12 | |||||||||||||
1969 | 0.54 | 0.23 | 0.84 | 1.51 | 2.82 | 2.87 | 1.91 | 3.87 | 1.73 | 3.83 | 0.43 | 0.97 | 21.55 | |||||||||||||
1970 | 0.04 | 0.10 | 0.68 | 0.00 | 0.64 | 1.76 | 4.81 | 1.95 | 0.79 | 0.64 | 0.05 | 0.12 | 11.58 | |||||||||||||
1971 | 0.44 | 0.45 | 0.06 | 0.88 | 0.00 | 0.00 | 3.74 | 2.80 | 2.27 | 1.87 | 0.49 | 1.18 | 14.18 | |||||||||||||
1972 | 0.24 | 0.00 | 0.24 | 0.00 | 1.08 | 0.84 | 1.31 | 3.73 | 2.96 | 3.32 | 0.64 | 0.65 | 15.01 | |||||||||||||
1973 | 0.76 | 0.36 | 2.19 | 0.68 | 1.05 | a | 1.01 | 2.08 | 1.52 | 1.31 | 1.00 | 0.05 | 0.02 | 12.03 | ||||||||||||
1974 | 0.99 | 0.17 | 1.40 | 0.05 | 0.00 | 0.03 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.64 | f | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.52 | 0.61 | 0.70 | 0.49 | 0.85 | 1.01 | 2.33 | 2.65 | 1.25 | 1.31 | 0.50 | 0.57 | 11.85 | |||||||||||||
S.D. | 0.55 | 0.51 | 0.59 | 0.50 | 0.85 | 0.96 | 1.58 | 1.44 | 0.86 | 1.52 | 0.52 | 0.44 | 3.43 | |||||||||||||
SKEW | 2.65 | 0.51 | 0.66 | 0.65 | 1.04 | 0.78 | 1.70 | 0.21 | 0.27 | 1.38 | 1.32 | 0.35 | 1.10 | |||||||||||||
MAX | 2.74 | 1.54 | 2.19 | 1.51 | 2.95 | 2.98 | 7.51 | 6.18 | 2.96 | 5.00 | 1.94 | 1.35 | 21.55 | |||||||||||||
MIN | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.30 | 0.15 | 0.00 | 0.00 | 0.00 | 0.00 | 7.19 | |||||||||||||
YRS | 25 | 27 | 27 | 25 | 25 | 25 | 22 | 25 | 24 | 24 | 25 | 26 | 18 |