YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | 0.13 | 0.29 | 0.39 | 0.67 | 0.41 | 0.44 | ----- | z | ----- | z | ----- | z | 0.38 | 0.74 | 0.17 | 3.62 | c | |||||||||
1894 | 0.19 | 0.52 | 0.74 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.45 | i | |||
1895 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1898 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1899 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1900 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1901 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1902 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1903 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1904 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1905 | ----- | z | 0.33 | 1.26 | 3.95 | 2.30 | 0.52 | 1.87 | 1.52 | 0.45 | 2.60 | 0.30 | a | 0.10 | 15.20 | a | ||||||||||
1906 | 0.25 | 0.00 | 2.50 | 4.19 | 1.77 | 1.14 | 2.13 | 2.19 | 3.58 | 2.13 | 0.58 | 0.00 | 20.46 | |||||||||||||
1907 | 0.09 | 0.50 | 0.35 | 1.69 | 2.45 | 0.23 | 2.95 | 1.81 | 0.55 | 0.77 | 0.25 | 0.28 | 11.92 | |||||||||||||
1908 | 0.18 | 0.05 | 0.25 | 1.10 | a | 3.25 | 0.22 | 3.04 | 2.09 | 1.97 | 2.97 | 0.70 | a | 0.50 | 16.32 | |||||||||||
1909 | 0.62 | ----- | z | 1.43 | a | 1.35 | 2.53 | 1.21 | 2.20 | 3.25 | 3.06 | 0.18 | 1.30 | 0.39 | 17.52 | a | ||||||||||
1910 | 0.08 | 0.33 | a | 0.44 | 0.90 | 2.62 | 1.10 | 4.30 | 0.58 | 2.29 | 0.65 | 0.20 | 0.28 | 13.77 | ||||||||||||
1911 | 0.37 | 0.65 | 0.30 | a | 1.88 | 0.79 | 1.60 | 0.94 | t | 0.71 | m | 0.86 | 0.96 | 0.52 | 0.20 | 8.13 | b | |||||||||
1912 | 0.32 | a | 1.10 | 0.98 | 0.94 | 2.49 | 3.49 | 3.57 | 1.26 | 1.20 | 1.13 | 0.18 | a | 0.45 | 17.11 | |||||||||||
1913 | 0.30 | 0.63 | 0.09 | 2.05 | 0.50 | 1.75 | 3.09 | 1.85 | 3.10 | 1.49 | 0.51 | 2.08 | a | 17.44 | ||||||||||||
1914 | 0.18 | 0.13 | 1.36 | 1.81 | 0.96 | 0.87 | 4.20 | 2.63 | 0.62 | 2.17 | 0.18 | 0.23 | 15.34 | |||||||||||||
1915 | 0.31 | 0.69 | 0.22 | 1.88 | 2.08 | 1.28 | 0.54 | 1.71 | 2.56 | 0.67 | 0.28 | 0.52 | x | 12.22 | a | |||||||||||
1916 | 1.37 | 0.24 | x | 0.49 | 0.93 | 0.58 | ----- | z | 3.24 | 2.76 | 0.73 | 1.19 | u | 1.16 | 1.04 | 12.30 | c | |||||||||
1917 | 0.18 | 0.42 | 0.54 | v | 0.80 | 2.75 | 0.26 | 4.60 | 1.06 | 0.25 | 1.02 | 0.50 | 0.45 | 12.29 | a | |||||||||||
1918 | 0.59 | 0.73 | 1.38 | 1.80 | 1.69 | 3.16 | 3.21 | 1.16 | 2.54 | 1.40 | 0.66 | 0.41 | 18.73 | |||||||||||||
1919 | 0.06 | 0.17 | a | 0.74 | 1.96 | 0.82 | 0.34 | 2.86 | 1.44 | 2.14 | 1.15 | 0.94 | 0.05 | 12.67 | ||||||||||||
1920 | 0.29 | 0.54 | 0.12 | 3.86 | 0.48 | 1.54 | 1.79 | 2.89 | 1.01 | 1.25 | 0.13 | s | 0.57 | v | 13.77 | b | ||||||||||
1921 | ----- | z | 0.00 | w | 0.72 | r | 6.37 | n | 0.85 | y | 2.97 | s | 3.21 | p | 2.53 | s | ----- | z | ----- | z | ----- | z | 0.36 | v | 0.00 | l |
1922 | 0.22 | y | 0.30 | q | 1.61 | v | 2.00 | o | 0.89 | u | 0.88 | 3.36 | 2.75 | 0.44 | v | 1.38 | a | 1.14 | 0.77 | 10.28 | f | |||||
1923 | 0.09 | 0.70 | 0.71 | 1.01 | 1.83 | 3.26 | 3.86 | 3.30 | 1.32 | 2.94 | 0.21 | 0.45 | 19.68 | |||||||||||||
1924 | 0.29 | 0.34 | a | 0.64 | 1.24 | 1.62 | 0.30 | 1.67 | 0.34 | 0.98 | 2.64 | 0.17 | 0.59 | 10.82 | ||||||||||||
1925 | 0.16 | 0.11 | 0.28 | 0.13 | 0.43 | 2.13 | 2.85 | 4.18 | l | 2.72 | 2.46 | 0.54 | 0.47 | 12.28 | a | |||||||||||
1926 | 0.23 | 0.42 | 1.64 | 4.01 | 2.45 | 0.83 | 3.67 | 2.15 | 0.38 | 0.56 | 0.69 | 0.65 | 17.68 | |||||||||||||
1927 | 0.01 | 0.35 | 0.99 | 1.33 | 0.70 | 2.66 | 2.81 | 2.65 | 1.19 | r | 0.79 | 0.71 | 0.29 | 13.29 | a | |||||||||||
1928 | 0.09 | 0.48 | 1.14 | 1.10 | 2.78 | 0.50 | 2.79 | 0.60 | 0.29 | 0.74 | 1.22 | 0.05 | 11.78 | |||||||||||||
1929 | 0.11 | 0.31 | 1.20 | 0.60 | 2.02 | 0.58 | 4.77 | 2.78 | 1.23 | 1.07 | 0.84 | 0.29 | 15.80 | |||||||||||||
1930 | 0.48 | 0.76 | 1.08 | 0.65 | 1.41 | 1.01 | 2.88 | 2.76 | 0.48 | 0.50 | 1.15 | 0.13 | 13.29 | |||||||||||||
1931 | 0.00 | 1.44 | 0.94 | 1.45 | 2.12 | 1.41 | 1.45 | 1.75 | 0.46 | 0.67 | 0.65 | 0.01 | 12.35 | |||||||||||||
1932 | 0.15 | 0.40 | 1.37 | 0.72 | 1.50 | 1.31 | 2.42 | 1.76 | 0.63 | 0.75 | 0.07 | 0.39 | 11.47 | |||||||||||||
1933 | 0.04 | 0.12 | 1.00 | 4.21 | 2.01 | 0.86 | 1.56 | 2.23 | 3.27 | 0.00 | 0.24 | 0.26 | 15.80 | |||||||||||||
1934 | 0.09 | 2.82 | 0.46 | 1.85 | 2.59 | 1.78 | 0.83 | 5.53 | 0.56 | 0.05 | 0.89 | 0.14 | 17.59 | |||||||||||||
1935 | 0.10 | 0.10 | 0.00 | 2.45 | 2.39 | 0.31 | 1.66 | 3.91 | 1.43 | 1.23 | 0.20 | 0.01 | 13.79 | |||||||||||||
1936 | 0.10 | 0.37 | 1.45 | 0.72 | 1.89 | 0.90 | 1.93 | o | 1.48 | 2.22 | 0.66 | 0.00 | 0.14 | 9.93 | a | |||||||||||
1937 | 0.25 | 0.29 | 0.26 | 0.90 | 1.62 | 2.92 | 3.30 | 2.25 | 0.59 | 0.96 | 0.15 | 1.17 | 14.66 | |||||||||||||
1938 | 0.19 | 0.04 | 0.94 | 2.58 | 3.17 | 1.81 | 2.31 | 3.01 | 3.85 | 0.39 | 0.98 | 0.31 | 19.58 | |||||||||||||
1939 | 0.30 | 0.47 | 0.98 | 0.67 | 0.34 | 0.59 | 0.42 | 0.94 | 0.62 | 0.44 | 0.00 | 0.05 | 5.82 | |||||||||||||
1940 | 0.78 | 0.37 | 0.71 | 0.53 | 2.80 | 1.01 | 3.01 | 1.14 | 3.34 | 0.00 | 0.86 | 0.47 | 15.02 | |||||||||||||
1941 | ----- | z | 0.11 | 1.95 | ----- | z | ----- | z | ----- | z | ----- | z | 0.61 | ----- | z | 1.38 | w | 0.33 | 0.48 | 3.48 | g | |||||
1942 | ----- | z | ----- | z | 0.65 | 6.54 | 0.20 | 2.45 | 1.30 | 1.08 | 1.40 | a | 2.87 | t | 0.12 | 0.46 | 14.20 | c | ||||||||
1943 | 0.14 | 0.00 | 0.90 | 1.91 | 3.15 | 0.97 | 1.53 | 2.33 | 0.73 | 0.08 | 0.61 | 0.64 | 12.99 | |||||||||||||
1944 | 0.58 | a | 0.54 | 2.52 | 5.79 | 2.62 | 0.67 | 2.36 | 0.49 | 0.00 | 0.30 | 0.30 | 0.36 | 16.53 | ||||||||||||
1945 | 0.57 | a | 0.48 | 1.13 | 3.30 | 2.06 | 0.80 | 2.94 | n | 2.91 | 0.71 | 1.24 | 0.38 | 0.63 | 14.21 | a | ||||||||||
1946 | 0.59 | 0.29 | 0.54 | 0.77 | 2.31 | 0.85 | 4.95 | 2.83 | 0.79 | 1.06 | 4.15 | 0.02 | 19.15 | |||||||||||||
1947 | 0.38 | 0.56 | s | 0.81 | 1.01 | 2.32 | 4.41 | 2.37 | 3.43 | 0.85 | 2.52 | 0.53 | 0.15 | 18.78 | a | |||||||||||
1948 | 1.60 | 0.86 | 1.36 | 1.90 | 1.99 | 0.73 | 1.12 | u | 0.90 | 0.40 | 0.57 | 0.36 | 0.53 | 11.20 | a | |||||||||||
1949 | 0.43 | 0.14 | 0.97 | 0.83 | 4.61 | 6.86 | 5.28 | 3.39 | 0.23 | 1.06 | 0.00 | 0.12 | 23.92 | |||||||||||||
1950 | 0.44 | 1.47 | a | 0.18 | 1.80 | 1.54 | 0.25 | 2.90 | 1.14 | 0.84 | 0.00 | 1.90 | 0.19 | 12.65 | ||||||||||||
1951 | 0.51 | 0.29 | 1.28 | 1.11 | 2.07 | 1.69 | 1.82 | 3.32 | 0.63 | 1.63 | 0.63 | 1.48 | 16.46 | |||||||||||||
1952 | 0.03 | 0.20 | 0.88 | 2.42 | 2.59 | 0.08 | 2.04 | 1.85 | 0.11 | 0.07 | 1.50 | 0.12 | 11.89 | |||||||||||||
1953 | 0.20 | 0.77 | 0.98 | 1.54 | 2.98 | 1.62 | 1.92 | 1.62 | 0.07 | 0.47 | 1.03 | 0.38 | 13.58 | |||||||||||||
1954 | 0.27 | 0.03 | 0.51 | 0.58 | 0.74 | 0.66 | 1.97 | 1.16 | 2.00 | 0.41 | 0.97 | 0.30 | 9.60 | |||||||||||||
1955 | 0.04 | 0.52 | 0.50 | 0.32 | 2.51 | 1.15 | 2.63 | 3.49 | 0.79 | 0.29 | 0.49 | 0.74 | 13.47 | |||||||||||||
1956 | 0.56 | 0.53 | 0.34 | ----- | z | ----- | z | ----- | z | 1.61 | j | 1.61 | 0.02 | 0.16 | 0.79 | 0.32 | 4.33 | d | ||||||||
1957 | 0.73 | 0.75 | 0.64 | 5.83 | 4.96 | 0.95 | 2.78 | 2.92 | 0.95 | 0.98 | 0.32 | 0.13 | 21.94 | |||||||||||||
1958 | 0.35 | 0.17 | 1.44 | 1.74 | S | 1.79 | v | 1.07 | 1.75 | 1.12 | 0.94 | 0.29 | 0.58 | 0.40 | 9.85 | a | ||||||||||
1959 | 0.71 | 0.88 | 1.55 | 1.31 | 2.21 | 1.67 | 1.24 | 3.13 | 2.90 | 2.30 | 0.64 | 0.18 | 18.72 | |||||||||||||
1960 | 0.50 | 1.87 | 1.21 | 1.79 | 2.49 | 0.61 | 1.63 | 0.69 | 0.54 | 1.63 | 0.25 | 1.44 | 14.65 | |||||||||||||
1961 | 0.27 | 0.49 | 1.87 | 1.42 | 2.16 | 2.80 | 3.07 | 3.85 | 4.55 | 0.65 | 0.67 | 0.28 | 22.08 | |||||||||||||
1962 | 1.34 | 0.54 | 0.51 | 1.93 | 0.64 | 1.78 | 1.79 | 0.59 | 0.67 | 0.47 | 0.59 | 0.41 | 11.26 | |||||||||||||
1963 | 0.52 | 0.50 | 0.99 | 0.12 | 0.53 | 3.50 | 2.63 | 4.10 | 3.01 | 0.26 | 0.42 | 0.80 | 17.38 | |||||||||||||
1964 | 0.17 | 0.56 | 1.47 | 0.83 | 1.58 | 1.24 | 1.85 | 1.12 | 0.99 | 0.03 | 0.69 | 0.67 | 11.20 | |||||||||||||
1965 | 0.32 | 0.70 | 0.70 | 2.22 | 0.72 | 3.22 | 5.62 | 2.44 | 1.44 | 0.25 | 0.03 | b | 0.37 | 18.03 | ||||||||||||
1966 | 0.20 | 0.88 | 0.23 | 1.38 | 1.01 | 1.79 | 2.59 | 2.87 | 1.17 | 0.78 | 0.62 | 0.40 | 13.92 | |||||||||||||
1967 | 0.24 | 0.34 | 0.35 | g | 2.05 | 2.97 | 2.81 | 3.01 | 2.13 | 1.40 | 1.28 | 0.66 | 1.01 | 17.90 | a | |||||||||||
1968 | 0.19 | ----- | z | ----- | z | ----- | z | ----- | z | 1.06 | ----- | z | 1.84 | 1.47 | 0.25 | 0.00 | a | 0.34 | 5.15 | e | ||||||
1969 | 0.40 | 0.06 | 0.97 | 1.72 | 7.32 | 2.70 | 1.95 | 1.08 | 0.92 | 3.60 | 1.16 | 0.70 | 22.58 | |||||||||||||
1970 | 0.00 | 0.21 | 1.98 | 0.77 | 0.36 | 2.44 | 3.15 | 1.05 | 2.44 | 0.83 | 0.90 | 0.25 | 14.38 | |||||||||||||
1971 | 0.22 | 0.85 | 0.46 | 2.72 | 0.86 | 0.06 | 1.26 | 0.64 | ----- | z | ----- | z | ----- | z | 0.00 | 7.07 | c | |||||||||
1972 | 1.05 | 0.30 | 0.60 | 0.70 | 0.00 | 3.75 | 1.25 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 7.65 | e | |||||||
1973 | 0.80 | 0.00 | 1.20 | ----- | z | 4.70 | 0.75 | 2.05 | 1.80 | ----- | z | ----- | z | ----- | z | ----- | z | 11.30 | e | |||||||
1974 | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | j | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.35 | 0.50 | 0.91 | 1.79 | 1.94 | 1.49 | 2.59 | 2.05 | 1.36 | 0.99 | 0.64 | 0.42 | 15.45 | |||||||||||||
S.D. | 0.33 | 0.47 | 0.55 | 1.36 | 1.29 | 1.23 | 1.12 | 1.07 | 1.09 | 0.85 | 0.59 | 0.38 | 3.77 | |||||||||||||
SKEW | 1.85 | 2.50 | 0.74 | 1.68 | 1.26 | 1.68 | 0.61 | 0.58 | 1.01 | 1.14 | 3.36 | 1.98 | 0.14 | |||||||||||||
MAX | 1.60 | 2.82 | 2.52 | 6.54 | 7.32 | 6.86 | 5.62 | 5.53 | 4.55 | 3.60 | 4.15 | 2.08 | 23.92 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.12 | 0.00 | 0.00 | 0.42 | 0.34 | 0.00 | 0.00 | 0.00 | 0.00 | 5.82 | |||||||||||||
YRS | 66 | 64 | 66 | 64 | 65 | 67 | 61 | 65 | 62 | 63 | 65 | 65 | 45 |