YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1894 | ----- | z | ----- | z | ----- | z | 0.32 | d | 0.16 | 0.25 | 0.25 | 0.04 | ----- | z | ----- | z | 0.01 | 0.74 | ----- | z | ||||||
1895 | 1.24 | 0.36 | 0.92 | 0.22 | 0.90 | u | 0.04 | 0.06 | 0.10 | 1.42 | 0.00 | ----- | z | ----- | z | ----- | z | |||||||||
1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1898 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1899 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1900 | ----- | z | ----- | z | 0.34 | 0.35 | 0.75 | 0.04 | 0.04 | 0.06 | 0.62 | 1.31 | ----- | z | 0.30 | ----- | z | |||||||||
1901 | 1.15 | 0.48 | 1.10 | 0.05 | 0.50 | 0.08 | 0.00 | 0.18 | 0.36 | 0.46 | 0.62 | 0.45 | 1.15 | |||||||||||||
1902 | 0.20 | 1.14 | 0.94 | 0.35 | 0.41 | 0.15 | 0.11 | 0.02 | 0.05 | ----- | z | ----- | z | 0.55 | ----- | z | ||||||||||
1903 | ----- | z | ----- | z | 1.65 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
1904 | ----- | z | ----- | z | ----- | z | 0.66 | ----- | z | ----- | z | 0.73 | 0.18 | 0.21 | ----- | z | ----- | z | ----- | z | ----- | z | ||||
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.62 | ----- | z | 0.07 | 0.04 | 0.20 | 0.40 | 0.56 | ----- | z | ||||||
1906 | 1.30 | ----- | z | 0.80 | ----- | z | 1.03 | y | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.60 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.00 | b | ----- | z |
1909 | 0.70 | 0.67 | 0.50 | 0.00 | 0.53 | w | 0.10 | 0.32 | 0.14 | 0.90 | 0.50 | 0.61 | b | 0.95 | 0.95 | y | ||||||||||
1910 | 0.60 | p | 0.40 | 0.12 | s | 0.34 | 0.43 | w | 0.03 | 0.10 | 0.00 | 0.36 | 0.63 | 0.44 | p | 0.44 | ----- | z | ||||||||
1911 | 1.09 | 0.53 | 0.27 | 0.69 | 1.42 | a | 0.38 | r | 0.03 | 0.00 | 0.03 | 0.76 | 0.80 | a | 0.52 | 1.42 | t | |||||||||
1912 | 0.23 | 0.16 | 0.46 | 1.05 | m | 0.76 | 0.42 | 1.22 | 1.50 | 0.33 | 0.74 | 0.64 | 0.36 | 1.50 | m | |||||||||||
1913 | 0.80 | 0.09 | a | 0.08 | 0.72 | 0.21 | 0.52 | 0.91 | 0.53 | 0.18 | 0.71 | a | 0.76 | 1.20 | 1.20 | b | ||||||||||
1914 | 0.87 | 1.35 | 0.05 | 0.14 | 0.40 | r | 0.71 | 0.40 | 0.12 | 0.50 | 0.36 | 0.09 | 0.26 | 1.35 | r | |||||||||||
1915 | 0.52 | 1.29 | 0.23 | 0.50 | 0.50 | 0.12 | 0.17 | 0.02 | 0.71 | 0.00 | 0.90 | 0.85 | 1.29 | |||||||||||||
1916 | 1.02 | j | 0.21 | 0.71 | 0.37 | 0.34 | 0.22 | 0.11 | 0.83 | 0.05 | 0.83 | 0.75 | 0.79 | s | ----- | z | ||||||||||
1917 | 0.33 | 1.82 | 0.46 | 0.48 | 0.68 | 0.12 | 0.85 | 0.00 | 0.41 | 0.01 | 0.81 | y | 0.33 | 1.82 | y | |||||||||||
1918 | 0.16 | 0.90 | 0.26 | a | 0.30 | 0.37 | 0.44 | 0.32 | y | 0.15 | 0.70 | 0.36 | 0.80 | 0.45 | ----- | z | ||||||||||
1919 | 0.17 | 1.20 | 0.92 | 0.10 | a | 0.30 | 0.01 | 0.05 | 0.16 | 0.60 | 0.45 | 0.40 | 0.78 | 1.20 | a | |||||||||||
1920 | 0.14 | a | 0.28 | 0.95 | 0.98 | 0.10 | 0.40 | 0.05 | 0.53 | 0.40 | 0.41 | 0.45 | 1.20 | 1.20 | a | |||||||||||
1921 | 1.15 | 0.64 | 0.39 | 0.60 | 1.40 | 0.18 | 0.70 | 0.25 | 0.38 | 0.10 | 0.84 | 0.58 | 1.40 | |||||||||||||
1922 | 0.84 | 0.37 | 0.91 | 0.56 | 0.30 | 1.48 | 0.02 | 0.35 | 0.00 | 0.17 | 0.48 | 1.03 | 1.48 | |||||||||||||
1923 | 0.59 | 0.75 | 0.05 | 0.62 | 0.53 | 0.55 | 0.21 | 0.29 | 0.49 | 0.88 | 0.09 | 0.52 | a | 0.88 | a | |||||||||||
1924 | 0.03 | 0.56 | 0.44 | 0.21 | 0.05 | 0.09 | 0.03 | 0.00 | 0.39 | 0.68 | 1.05 | 0.38 | 1.05 | |||||||||||||
1925 | 0.40 | 0.71 | 0.30 | 0.66 | 0.75 | 0.35 | 0.19 | 0.56 | 0.17 | 0.92 | 0.37 | 1.22 | 1.22 | |||||||||||||
1926 | 0.92 | 0.93 | 0.33 | 0.47 | 0.24 | 0.10 | 0.36 | 0.16 | 0.10 | 0.05 | 1.00 | 0.52 | 1.00 | |||||||||||||
1927 | 0.80 | 0.66 | 0.25 | 0.62 | 0.63 | 0.05 | 0.08 | 0.43 | 0.52 | 1.01 | 1.67 | 0.94 | 1.67 | |||||||||||||
1928 | 0.13 | 0.34 | 0.44 | 0.14 | 0.25 | 0.31 | 0.11 | 0.12 | 0.00 | 0.47 | 0.92 | 0.91 | 0.92 | |||||||||||||
1929 | 0.52 | 0.40 | 0.37 | 0.42 | 0.40 | 0.20 | 0.00 | 0.27 | 0.17 | 0.53 | ----- | z | 2.07 | ----- | z | |||||||||||
1930 | 0.16 | 0.54 | 0.48 | 0.36 | 0.66 | 0.09 | 0.30 | 0.52 | 0.50 | 0.62 | 0.76 | 0.09 | 0.76 | |||||||||||||
1931 | 0.23 | 0.66 | 0.88 | 0.19 | ----- | z | ----- | z | 0.55 | 0.23 | 0.24 | 0.59 | 0.34 | 1.70 | ----- | z | ||||||||||
1932 | 0.45 | 0.60 | 0.40 | 0.35 | 0.36 | 0.83 | 0.68 | 0.33 | 0.28 | 0.28 | 0.25 | 0.86 | 0.86 | |||||||||||||
1933 | 0.91 | 0.20 | 0.16 | 0.42 | 0.58 | 0.07 | ----- | z | 0.10 | 0.14 | ----- | z | ----- | z | 0.65 | ----- | z | |||||||||
1934 | 0.53 | 0.26 | a | 0.03 | 0.16 | ----- | z | 0.30 | 0.06 | 0.77 | 0.53 | 0.18 | 0.32 | 0.46 | ----- | z | ||||||||||
1935 | 0.40 | 0.43 | 0.71 | 1.10 | 1.25 | 0.07 | 0.06 | 0.00 | 0.14 | 0.14 | 0.33 | 0.67 | 1.25 | |||||||||||||
1936 | 0.68 | 0.50 | 0.08 | 0.82 | 0.43 | 1.12 | 0.15 | 0.44 | 0.18 | 0.04 | 0.00 | 0.86 | 1.12 | |||||||||||||
1937 | 0.41 | 1.08 | 0.85 | 0.29 | 0.13 | 0.26 | 0.67 | 0.00 | 0.52 | 0.16 | 0.93 | 2.56 | a | 2.56 | a | |||||||||||
1938 | 0.24 | 0.74 | 1.01 | 0.31 | 0.37 | 0.55 | 1.26 | 0.49 | 0.14 | 0.46 | 0.33 | 0.28 | 1.26 | |||||||||||||
1939 | 0.80 | 0.63 | 0.26 | 0.14 | 0.34 | 0.26 | u | 0.80 | v | 0.35 | 0.21 | 0.69 | 0.08 | 0.20 | ----- | z | ||||||||||
1940 | 0.49 | 1.31 | 0.78 | 0.95 | 0.05 | 0.44 | 0.03 | 0.05 | 0.55 | 0.50 | 0.60 | 0.91 | 1.31 | |||||||||||||
1941 | 0.47 | 0.71 | 0.28 | 0.88 | 0.20 | 0.85 | 0.57 | 1.26 | 0.20 | 0.35 | 0.14 | 1.40 | 1.40 | |||||||||||||
1942 | 0.75 | 0.51 | 0.32 | 0.40 | 0.46 | 0.18 | 0.00 | 0.02 | 0.00 | 0.14 | 1.01 | 0.42 | 1.01 | |||||||||||||
1943 | 2.78 | 0.30 | a | 0.29 | 0.95 | 0.21 | 0.93 | 0.20 | 0.01 | 0.01 | 0.42 | 0.17 | 0.25 | 2.78 | a | |||||||||||
1944 | 0.62 | 0.70 | 1.15 | 0.67 | 0.38 | 0.95 | 0.15 | 0.18 | 0.55 | 0.47 | 0.96 | 0.28 | 1.15 | |||||||||||||
1945 | 0.32 | 1.84 | 0.57 | 0.03 | 0.63 | 0.53 | 0.20 | 0.16 | 0.27 | 0.33 | 0.55 | 0.91 | q | 1.84 | q | |||||||||||
1946 | 0.33 | 0.55 | 0.49 | 0.20 | 0.40 | 0.25 | 0.11 | 0.51 | 0.54 | 0.84 | 1.50 | 0.36 | 1.50 | |||||||||||||
1947 | 0.23 | 0.50 | 0.54 | 0.06 | 0.18 | 0.38 | 0.01 | 0.14 | 0.05 | 0.85 | 0.08 | 0.16 | 0.85 | |||||||||||||
1948 | 0.76 | 0.26 | a | 0.42 | 0.27 | 0.36 | 0.27 | 0.04 | 0.00 | 0.87 | 0.15 | 0.73 | 0.52 | 0.87 | a | |||||||||||
1949 | 0.36 | 1.21 | 0.19 | 0.03 | 0.76 | 0.09 | 0.03 | 0.14 | 0.27 | 0.30 | 0.86 | 0.41 | a | 1.21 | a | |||||||||||
1950 | 1.07 | 1.06 | 0.70 | 0.18 | 0.31 | 0.06 | 0.07 | 0.31 | 0.21 | 0.65 | 0.29 | 0.53 | 1.07 | |||||||||||||
1951 | 1.02 | 0.54 | 0.20 | 1.23 | 0.47 | 0.15 | 0.18 | 0.31 | 0.00 | 0.43 | 0.60 | 1.11 | 1.23 | |||||||||||||
1952 | 1.05 | 0.73 | 0.72 | 0.28 | 0.30 | 0.65 | 0.34 | 0.35 | 0.05 | 0.00 | 0.43 | 1.92 | 1.92 | |||||||||||||
1953 | 0.55 | 0.07 | 0.49 | 0.40 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | x | 1.43 | ----- | z | |
1960 | 0.80 | 1.85 | 0.55 | 0.34 | 0.33 | 0.00 | 0.00 | 0.48 | 0.28 | 0.72 | 1.18 | 0.18 | 1.85 | |||||||||||||
1961 | 0.30 | 0.53 | 0.44 | 0.54 | 0.80 | 0.44 | 0.03 | 0.62 | 0.87 | 0.67 | 0.32 | 1.06 | 1.06 | |||||||||||||
1962 | 0.87 | 1.43 | 0.46 | 0.88 | 0.74 | 0.21 | 0.47 | 0.28 | 0.14 | 0.09 | 0.84 | a | 1.52 | 1.52 | a | |||||||||||
1963 | 0.57 | 2.45 | 0.59 | 0.82 | 0.34 | 1.23 | 0.02 | 0.49 | 0.36 | 0.12 | 0.65 | 0.65 | 2.45 | |||||||||||||
1964 | 0.86 | 0.03 | 1.47 | 0.82 | 0.34 | 0.53 | 0.37 | 0.10 | 0.04 | 0.15 | 0.52 | 2.68 | 2.68 | |||||||||||||
1965 | 1.20 | 0.29 | 0.23 | 0.50 | 0.40 | 0.40 | 0.44 | 1.16 | 0.20 | 0.00 | 0.74 | 0.51 | 1.20 | |||||||||||||
1966 | 1.79 | 0.30 | 0.31 | 0.69 | 0.46 | 0.27 | 0.06 | 0.12 | 0.75 | 0.07 | 0.45 | 1.40 | 1.79 | |||||||||||||
1967 | 1.65 | 0.13 | 0.63 | 0.83 | 0.18 | 1.50 | 0.34 | 0.26 | 0.09 | 0.27 | a | 0.89 | a | 0.64 | 1.65 | b | ||||||||||
1968 | 1.22 | 0.40 | 0.28 | 0.19 | 0.61 | 1.59 | 0.52 | 1.21 | 0.33 | 0.27 | 0.30 | 0.65 | n | 1.59 | n | |||||||||||
1969 | 1.75 | 1.03 | 0.18 | 0.30 | 0.03 | 0.59 | h | 0.70 | 0.00 | 0.70 | 0.10 | 0.16 | 0.75 | 1.75 | h | |||||||||||
1970 | 1.84 | 0.25 | 0.97 | 0.43 | 0.51 | 0.73 | 0.62 | 0.32 | 0.29 | 0.80 | 1.01 | 0.92 | 1.84 | |||||||||||||
1971 | 1.35 | 0.29 | 1.13 | 0.28 | 0.33 | 0.72 | 0.31 | 0.10 | 0.45 | 0.38 | 0.26 | 0.78 | 1.35 | |||||||||||||
1972 | 0.60 | 0.14 | 0.17 | 0.32 | 0.62 | 0.37 | 0.15 | 0.39 | 0.25 | ----- | z | ----- | z | 0.34 | a | ----- | z | |||||||||
1973 | 1.18 | 0.40 | 0.32 | 0.27 | 0.06 | 0.34 | ----- | z | 0.00 | ----- | z | ----- | z | 2.73 | t | 0.72 | ----- | z | ||||||||
1974 | 0.90 | a | 0.32 | 0.51 | 0.25 | 0.04 | 0.00 | 0.16 | 0.12 | 0.00 | 0.45 | 0.10 | b | 0.68 | b | 0.90 | e | |||||||||
1975 | 0.68 | 1.25 | 0.75 | 0.51 | d | 0.87 | a | 0.46 | a | 0.19 | 0.35 | 0.03 | 0.65 | a | 0.72 | d | 0.55 | c | 1.25 | n | ||||||
1976 | 0.41 | a | 0.73 | a | 0.39 | 0.20 | 0.17 | 0.31 | 0.16 | 0.59 | 1.49 | ----- | z | ----- | z | 0.00 | ----- | z | ||||||||
1977 | 0.28 | a | 0.60 | 0.20 | d | 0.00 | 0.57 | 0.27 | a | 0.49 | 0.45 | 0.26 | 0.12 | ----- | z | 1.41 | b | ----- | z | |||||||
1978 | 1.16 | b | 0.85 | a | 0.80 | 0.96 | d | 0.63 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.38 | 0.04 | 0.20 | 0.07 | ----- | z | ||||
1987 | 0.41 | a | 0.90 | 0.53 | 0.00 | 1.50 | 0.71 | 0.75 | ----- | z | ----- | z | ----- | z | 0.39 | 0.35 | ----- | z | ||||||||
1988 | 0.60 | 0.11 | 0.07 | c | 0.99 | a | 0.78 | ----- | z | 0.00 | q | 0.00 | 0.20 | 0.00 | ----- | z | ----- | z | ----- | z | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.74 | 0.67 | 0.52 | 0.45 | 0.47 | 0.41 | 0.29 | 0.30 | 0.34 | 0.41 | 0.57 | 0.78 | 1.39 | |||||||||||||
S.D. | 0.50 | 0.48 | 0.34 | 0.30 | 0.32 | 0.38 | 0.30 | 0.32 | 0.31 | 0.30 | 0.36 | 0.57 | 0.50 | |||||||||||||
SKEW | 1.35 | 1.34 | 0.94 | 0.59 | 1.33 | 1.39 | 1.37 | 1.78 | 1.55 | 0.52 | 0.60 | 1.39 | 1.37 | |||||||||||||
MAX | 2.78 | 2.45 | 1.65 | 1.23 | 1.50 | 1.59 | 1.26 | 1.50 | 1.49 | 1.31 | 1.67 | 2.68 | 2.78 | |||||||||||||
MIN | 0.03 | 0.03 | 0.03 | 0.00 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.76 | |||||||||||||
YRS | 68 | 69 | 71 | 71 | 64 | 66 | 65 | 70 | 69 | 64 | 59 | 68 | 41 |