YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1906 | 9999.00 | z | 9999.00 | z | 1.38 | h | 0.83 | 0.94 | 0.35 | 0.00 | 0.00 | 0.09 | 0.10 | a | 1.30 | 2.64 | 2.64 | |||||||||
1907 | 1.82 | 1.77 | 4.40 | 0.68 | 0.49 | 0.64 | 0.00 | 0.00 | 0.01 | 0.30 | 0.21 | 1.65 | 4.40 | |||||||||||||
1908 | 1.08 | 1.70 | 0.93 | 0.26 | 0.48 | 0.20 | 0.00 | 0.00 | 0.43 | 0.70 | 1.25 | 1.65 | 1.70 | |||||||||||||
1909 | 3.60 | 2.65 | 1.41 | 0.00 | 0.00 | a | 0.05 | 0.04 | 0.00 | 0.33 | 0.75 | 1.10 | 1.17 | a | 3.60 | |||||||||||
1910 | 1.50 | 1.00 | 1.26 | 0.60 | 0.17 | 0.18 | 0.00 | 0.00 | 0.00 | 0.48 | 0.70 | 1.32 | 1.50 | |||||||||||||
1911 | 2.80 | 1.05 | 1.70 | 1.45 | 0.38 | 0.45 | 0.00 | 0.00 | 0.01 | 0.70 | 0.65 | 1.02 | 2.80 | |||||||||||||
1912 | 1.80 | 0.51 | 1.32 | 1.39 | 0.80 | 0.28 | 0.00 | 0.00 | 2.00 | 0.70 | 2.00 | 1.88 | 2.00 | |||||||||||||
1913 | 1.33 | 0.25 | 0.70 | 0.72 | 0.66 | 0.03 | 0.13 | 0.00 | 0.00 | 0.04 | 2.46 | 3.10 | 3.10 | |||||||||||||
1914 | 2.72 | 3.30 | 0.95 | 0.50 | 0.35 | 0.63 | 0.00 | 0.00 | 0.13 | 0.75 | 0.40 | 1.33 | a | 3.30 | ||||||||||||
1915 | 1.90 | 3.40 | 1.48 | 0.23 | 0.98 | 0.00 | 0.00 | 0.00 | 0.00 | 0.32 | 1.50 | 2.50 | 3.40 | |||||||||||||
1916 | 2.32 | 0.45 | 1.25 | 0.15 | 0.20 | 0.30 | 0.00 | a | 0.27 | 0.10 | 0.07 | 1.35 | 1.37 | 2.32 | ||||||||||||
1917 | 1.85 | 4.02 | 1.01 | 1.20 | 0.17 | 0.00 | 0.00 | 0.00 | 0.24 | 0.00 | 1.05 | 2.00 | 4.02 | |||||||||||||
1918 | 0.90 | 1.98 | 0.82 | 0.68 | 0.00 | 0.02 | 0.00 | 0.00 | 0.98 | 0.25 | 1.42 | 0.90 | 1.98 | |||||||||||||
1919 | 1.55 | 2.23 | 1.30 | 0.42 | 0.11 | 0.00 | 0.00 | 0.00 | 0.70 | 0.47 | 0.45 | 1.80 | 2.23 | |||||||||||||
1920 | 0.70 | 0.45 | 1.02 | 1.40 | 0.00 | 0.17 | 0.40 | 0.00 | 0.35 | 1.15 | 3.85 | 1.85 | 3.85 | |||||||||||||
1921 | 1.49 | 0.72 | a | 0.57 | 0.15 | 0.55 | 0.02 | 0.00 | 0.00 | 0.08 | 0.50 | 1.00 | 1.00 | 1.49 | ||||||||||||
1922 | 0.98 | 1.72 | 0.95 | 0.30 | 0.15 | 0.86 | 0.00 | 0.00 | 0.00 | 0.93 | 2.00 | 1.19 | 2.00 | |||||||||||||
1923 | 1.10 | 0.90 | 0.01 | 1.92 | 0.12 | 0.20 | a | 0.00 | 0.04 | 1.55 | 0.40 | 0.85 | 0.60 | 1.92 | ||||||||||||
1924 | 1.81 | 2.40 | 0.20 | 0.09 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.76 | 0.94 | 4.21 | 4.21 | |||||||||||||
1925 | 1.62 | 3.77 | 1.60 | 0.99 | 1.30 | 0.00 | 0.00 | 0.04 | 0.31 | 0.05 | 1.11 | 1.37 | 3.77 | |||||||||||||
1926 | 2.78 | 1.93 | 0.06 | 1.61 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.09 | 1.98 | 2.28 | 2.78 | |||||||||||||
1927 | 2.15 | 1.96 | 0.82 | 1.96 | 0.21 | 0.17 | 0.00 | 0.00 | 0.00 | 0.98 | 2.06 | 1.93 | 2.15 | |||||||||||||
1928 | 1.22 | 1.46 | 2.62 | 1.58 | 0.10 | 0.00 | 0.00 | 0.00 | 0.07 | 0.53 | 1.92 | 1.26 | 2.62 | |||||||||||||
1929 | 0.56 | 1.60 | 0.93 | 0.61 | 0.16 | 0.89 | 0.00 | 0.00 | 0.00 | 0.02 | 0.00 | 3.22 | 3.22 | |||||||||||||
1930 | 0.75 | 1.85 | 1.00 | 1.42 | 0.20 | 0.00 | 0.00 | 0.00 | 0.23 | 0.31 | 0.80 | 0.50 | 1.85 | |||||||||||||
1931 | 1.46 | 0.61 | 1.06 | 0.20 | 1.26 | 0.77 | 0.00 | 0.00 | 0.01 | 1.03 | 0.87 | 3.04 | 3.04 | |||||||||||||
1932 | 0.74 | 0.55 | 0.19 | 0.72 | 0.50 | 0.01 | 0.00 | 0.00 | 0.00 | 0.06 | 0.72 | 2.27 | 2.27 | |||||||||||||
1933 | 1.44 | 0.80 | 1.51 | 0.01 | 0.97 | 0.00 | 0.00 | 0.00 | 0.06 | 1.73 | 0.00 | 2.14 | 2.14 | |||||||||||||
1934 | 0.69 | 1.23 | 1.45 | 0.45 | 0.48 | 0.49 | 0.00 | 0.00 | 0.17 | 1.01 | 1.83 | 1.25 | 1.83 | |||||||||||||
1935 | 1.65 | 1.07 | 1.11 | 1.45 | 0.03 | 0.00 | 0.00 | 0.01 | 0.46 | 0.43 | 0.68 | 0.88 | 1.65 | |||||||||||||
1936 | 2.29 | 2.70 | 0.95 | 1.27 | 0.56 | 0.86 | 0.17 | 0.00 | 0.00 | 0.20 | a | 0.01 | 1.53 | 2.70 | ||||||||||||
1937 | 0.93 | 3.79 | 1.59 | 0.41 | 0.09 | 1.20 | 0.08 | 0.00 | 0.00 | 1.33 | 2.79 | 4.26 | 4.26 | |||||||||||||
1938 | 1.42 | 2.10 | 2.12 | 1.71 | 0.06 | 0.00 | 0.00 | 0.00 | 0.29 | 0.94 | 1.42 | 2.09 | 2.12 | |||||||||||||
1939 | 1.42 | 0.80 | 1.00 | 0.04 | 0.43 | 0.04 | 0.00 | 0.00 | 0.23 | 0.12 | 0.33 | 1.82 | 1.82 | |||||||||||||
1940 | 1.51 | 3.00 | 2.72 | 0.38 | 1.02 | 0.21 | 0.00 | 0.00 | 0.70 | 0.84 | 1.11 | 2.67 | 3.00 | |||||||||||||
1941 | 1.42 | 2.23 | 2.03 | 2.02 | 0.37 | 0.81 | 0.00 | 0.00 | 0.00 | 0.70 | 1.31 | 2.47 | 2.47 | |||||||||||||
1942 | 1.43 | 1.82 | 0.54 | 1.40 | 1.04 | 0.00 | 0.00 | 0.00 | 0.00 | 0.70 | 1.93 | a | 2.39 | 2.39 | ||||||||||||
1943 | 5.50 | 0.72 | 1.00 | 1.50 | a | 0.59 | 0.23 | 0.00 | 0.00 | 0.00 | 0.42 | 0.51 | 1.48 | 5.50 | ||||||||||||
1944 | 1.16 | 1.48 | 1.92 | 0.78 | 0.44 | 0.13 | 0.00 | 0.00 | 0.00 | 1.39 | 1.21 | 1.42 | 1.92 | |||||||||||||
1945 | 0.86 | 1.08 | 1.11 | 0.63 | 0.55 | 0.00 | 0.00 | 0.00 | 0.08 | a | 1.91 | 1.45 | 2.22 | 2.22 | ||||||||||||
1946 | 1.97 | 0.78 | 1.19 | 0.02 | 0.10 | 0.00 | 0.28 | 0.00 | 0.16 | 0.29 | 2.55 | 1.34 | 2.55 | |||||||||||||
1947 | 1.15 | 1.71 | 1.83 | 0.48 | 0.14 | 0.41 | 0.00 | 0.00 | 0.01 | 2.01 | 0.48 | 1.03 | 2.01 | |||||||||||||
1948 | 1.12 | 1.29 | 2.49 | 1.01 | 0.38 | 0.09 | 0.00 | 0.00 | 0.20 | 0.78 | 0.99 | f | 1.22 | c | 2.49 | |||||||||||
1949 | 0.81 | 1.24 | 1.31 | 0.08 | 0.19 | 0.02 | 0.30 | 0.00 | 0.00 | 0.19 | 1.48 | 0.55 | 1.48 | |||||||||||||
1950 | 1.67 | 1.62 | 1.29 | 0.86 | 0.70 | 0.11 | 0.00 | 0.00 | a | 0.03 | 1.69 | a | 1.84 | 4.04 | 4.04 | |||||||||||
1951 | 2.94 | 1.72 | 0.80 | 1.14 | 0.94 | 0.00 | 0.00 | 0.05 | 0.11 | 1.22 | 1.50 | 3.07 | 3.07 | |||||||||||||
1952 | 2.00 | 2.00 | 0.92 | 0.74 | 0.26 | 0.51 | 0.00 | 0.00 | 0.00 | 0.36 | 0.97 | 2.59 | 2.59 | |||||||||||||
1953 | 2.49 | 0.30 | 1.72 | 2.02 | 0.60 | 0.59 | 0.00 | 0.15 | 0.00 | 0.61 | b | 1.89 | 0.55 | 2.49 | ||||||||||||
1954 | 3.70 | 2.66 | 1.19 | 0.97 | 0.01 | 0.48 | 0.00 | 0.50 | 0.02 | 0.46 | 1.25 | 1.33 | 3.70 | |||||||||||||
1955 | 1.04 | 0.87 | 0.53 | 0.95 | 0.00 | 0.00 | 0.00 | 0.00 | 0.34 | 0.43 | 1.06 | 3.98 | 3.98 | |||||||||||||
1956 | 3.00 | 1.98 | 0.31 | 0.43 | 0.35 | 0.06 | 0.00 | d | 0.00 | 0.00 | 2.21 | 0.11 | 0.21 | 3.00 | ||||||||||||
1957 | 1.81 | 2.75 | 1.01 | 1.29 | 1.20 | 0.00 | 0.00 | 0.00 | 2.25 | 1.82 | 0.66 | 0.99 | a | 2.75 | ||||||||||||
1958 | 1.42 | 4.65 | 1.23 | 1.73 | 0.40 | 0.52 | 0.47 | 0.01 | 0.02 | 0.13 | 0.94 | 1.30 | 4.65 | |||||||||||||
1959 | 3.32 | 1.40 | 0.67 | 0.23 | 0.00 | 0.00 | 0.00 | 0.41 | 1.91 | 0.10 | 0.07 | 1.35 | A | 3.32 | ||||||||||||
1960 | 1.07 | 3.15 | 1.66 | 0.38 | 0.96 | 0.00 | 0.00 | 0.00 | 0.00 | 0.41 | 1.80 | j | 3.37 | 3.37 | ||||||||||||
1961 | 1.36 | 1.66 | 1.30 | 0.74 | 0.44 | 0.00 | 0.00 | 0.05 | 0.14 | 0.25 | 3.22 | 1.87 | 3.22 | |||||||||||||
1962 | 1.40 | 2.57 | 1.40 | 0.03 | a | 0.25 | 0.00 | 0.00 | 0.16 | 0.45 | 3.19 | 2.71 | 1.51 | 3.19 | ||||||||||||
1963 | 3.85 | 0.80 | 2.17 | 0.97 | 0.63 | 0.00 | 0.00 | 0.00 | 0.00 | 1.57 | 1.70 | 0.34 | 3.85 | |||||||||||||
1964 | 1.84 | 0.23 | 0.93 | 0.35 | 0.54 | 0.10 | 0.14 | 0.00 | 0.00 | 1.08 | 1.80 | 6.18 | 6.18 | |||||||||||||
1965 | 2.69 | 0.77 | 0.88 | 1.54 | 0.01 | 0.03 | 0.02 | 0.53 | 0.00 | 0.16 | 1.34 | 2.00 | 2.69 | |||||||||||||
1966 | 3.77 | 1.13 | 0.52 | 0.60 | 0.03 | 0.01 | 0.00 | 0.34 | 0.11 | 0.00 | 1.81 | 1.65 | 3.77 | |||||||||||||
1967 | 3.13 | 0.32 | 1.25 | 1.05 | 0.13 | 1.30 | 0.00 | 0.03 | 0.01 | 1.13 | 1.41 | 1.91 | 3.13 | |||||||||||||
1968 | 2.18 | 1.82 | 1.16 | 0.48 | 0.52 | 0.00 | 0.00 | 0.48 | 0.07 | 0.43 | 1.02 | 4.11 | 4.11 | |||||||||||||
1969 | 2.24 | 1.19 | 0.38 | 1.08 | 0.00 | 0.03 | 0.00 | 0.00 | 0.01 | 1.82 | 1.09 | 3.58 | 3.58 | |||||||||||||
1970 | 4.68 | 1.20 | 1.26 | 0.50 | 0.08 | 0.35 | 0.00 | 0.00 | 0.00 | 0.66 | 1.62 | 2.43 | 4.68 | |||||||||||||
1971 | 2.92 | 0.25 | 2.36 | 0.49 | 0.16 | 0.01 | 0.00 | 0.08 | 0.35 | 0.41 | 0.94 | 1.25 | 2.92 | |||||||||||||
1972 | 0.82 | 1.28 | 0.95 | 0.79 | 0.36 | 0.07 | 0.00 | 0.05 | 0.59 | 1.36 | 1.36 | A | 1.81 | 1.81 | ||||||||||||
1973 | 2.01 | 1.60 | 0.78 | 0.12 | 0.08 | 0.00 | 0.00 | 0.00 | 0.50 | 1.31 | 2.54 | 1.55 | 2.54 | |||||||||||||
1974 | 5.66 | 2.16 | 3.56 | 1.18 | 0.30 | 0.00 | 0.73 | 0.10 | 0.00 | 1.23 | 0.55 | 1.66 | 5.66 | |||||||||||||
1975 | 1.33 | 2.41 | 2.07 | 0.70 | 0.05 | 0.00 | 0.24 | 0.08 | 0.00 | 1.33 | 1.11 | 0.80 | 2.41 | |||||||||||||
1976 | 0.35 | 0.94 | 0.54 | 0.82 | 0.00 | 9999.00 | z | 0.07 | 0.29 | 0.03 | 0.23 | 1.21 | 0.57 | 1.21 | ||||||||||||
1977 | 1.52 | 0.98 | 0.88 | 0.08 | 0.33 | 0.00 | 0.00 | 0.17 | 1.65 | 0.30 | 3.16 | 2.29 | 3.16 | |||||||||||||
1978 | 2.15 | 1.64 | 2.12 | 1.09 | 0.35 | 0.03 | 0.00 | 0.01 | 1.50 | 0.00 | 0.50 | 0.33 | 2.15 | |||||||||||||
1979 | 4.26 | 1.75 | 1.77 | 0.77 | 0.57 | 0.00 | 0.00 | 0.00 | 0.10 | 1.32 | 2.91 | 1.68 | 4.26 | |||||||||||||
1980 | 3.17 | 1.61 | 1.07 | 0.73 | 0.53 | 0.35 | 0.00 | 0.00 | 0.12 | 0.86 | 0.27 | 2.07 | 3.17 | |||||||||||||
1981 | 2.08 | 1.40 | 0.76 | 0.55 | 0.78 | 0.02 | 0.03 | 0.00 | 0.45 | 2.61 | 2.69 | 2.77 | 2.77 | |||||||||||||
1982 | 1.81 | 2.27 | 1.88 | 1.15 | 0.00 | 0.26 | 0.00 | 0.03 | 1.52 | 1.27 | 2.18 | 2.24 | 2.27 | |||||||||||||
1983 | 3.43 | 1.72 | 1.74 | 2.30 | 0.52 | 0.04 | 0.38 | 0.56 | 0.09 | 9999.00 | z | 3.07 | 2.15 | 3.43 | ||||||||||||
1984 | 0.31 | 1.44 | 1.12 | 0.67 | 0.24 | 0.00 | 0.00 | 0.03 | 0.10 | 1.46 | 1.35 | 0.69 | 1.46 | |||||||||||||
1985 | 0.31 | 9999.00 | z | 1.97 | 9999.00 | z | 0.00 | 0.00 | 0.00 | 0.00 | 0.67 | 1.44 | 9999.00 | z | 1.65 | 1.97 | ||||||||||
1986 | 2.25 | 4.12 | 1.62 | 0.45 | 0.70 | 0.00 | 0.00 | 0.00 | 1.03 | 0.40 | 0.13 | 0.58 | 4.12 | |||||||||||||
1987 | 1.34 | 1.50 | 1.46 | 0.16 | 0.32 | 0.00 | 0.00 | 0.00 | 0.00 | 0.44 | 1.02 | 2.19 | 2.19 | |||||||||||||
1988 | 2.03 | 0.34 | 0.15 | 1.50 | 0.35 | 0.49 | 0.00 | 0.00 | 0.00 | 0.18 | 1.48 | 1.27 | 2.03 | |||||||||||||
1989 | 0.72 | 0.25 | 2.13 | 0.40 | 0.14 | 0.27 | 0.00 | 9999.00 | z | 0.98 | 2.23 | 0.90 | 0.00 | 2.23 | ||||||||||||
1990 | 3.26 | 1.85 | 0.71 | 0.33 | 2.11 | 0.02 | 0.00 | 0.00 | 1.20 | 0.53 | 0.34 | 0.97 | 3.26 | |||||||||||||
1991 | 0.46 | 1.80 | 2.15 | 0.43 | 0.20 | 0.38 | 0.05 | 0.00 | 0.00 | 1.68 | 1.15 | 0.88 | 2.15 | |||||||||||||
1992 | 1.52 | 1.48 | 1.49 | 0.55 | 0.23 | 1.15 | 0.00 | 0.00 | 0.00 | 1.12 | 0.62 | 3.15 | 3.15 | |||||||||||||
1993 | 4.30 | 1.85 | 1.02 | 0.67 | 1.50 | 0.76 | 0.00 | 0.00 | 0.00 | 0.31 | 0.85 | 1.80 | 4.30 | |||||||||||||
1994 | 0.95 | 2.05 | 0.13 | 1.35 | 0.27 | 0.00 | 0.02 | 0.00 | 0.00 | 0.37 | 1.75 | 1.69 | 2.05 | |||||||||||||
1995 | 4.34 | 0.23 | a | 5.74 | 0.85 | 1.00 | 0.27 | 0.00 | 0.00 | 0.00 | 0.00 | 0.31 | 5.41 | 5.74 | ||||||||||||
1996 | 2.89 | 1.61 | 1.33 | 1.43 | 0.84 | 0.06 | 0.00 | 0.00 | 0.17 | 0.70 | 1.20 | 2.83 | 2.89 | |||||||||||||
1997 | 3.79 | 0.40 | 1.50 | 0.50 | 0.68 | 0.47 | 0.00 | 0.79 | 0.52 | 0.90 | 2.40 | 1.11 | 3.79 | |||||||||||||
1998 | 2.08 | 3.70 | 1.19 | 0.48 | 1.72 | 0.19 | 0.00 | 0.00 | 0.00 | 1.81 | 2.35 | 0.35 | c | 3.70 | ||||||||||||
1999 | 0.92 | a | 2.01 | 1.50 | 0.74 | 0.08 | 0.00 | 0.00 | 0.51 | 9999.00 | z | 0.85 | 0.98 | 0.84 | 2.01 | |||||||||||
2000 | 1.35 | 1.88 | 0.78 | 1.33 | 0.85 | 1.18 | 0.00 | 0.00 | 0.32 | 0.65 | 1.00 | 0.72 | 1.88 | |||||||||||||
2001 | 1.20 | a | 1.65 | 2.32 | 0.37 | a | 0.00 | 0.63 | 0.00 | 9999.00 | z | 0.16 | 0.65 | 1.60 | 1.69 | 2.32 | ||||||||||
2002 | 1.52 | 1.11 | 0.55 | 0.20 | 0.58 | 0.00 | 0.00 | 9999.00 | z | 0.00 | 0.00 | 3.02 | 4.60 | 4.60 | ||||||||||||
2003 | 1.10 | 1.50 | 1.80 | 1.80 | 0.14 | 0.00 | 0.00 | 0.00 | 0.23 | 0.03 | a | 1.44 | 2.90 | a | 2.90 | |||||||||||
2004 | 0.42 | 3.00 | 0.85 | 9999.00 | z | 0.18 | 0.03 | 0.00 | 0.00 | 0.15 | 3.01 | 0.78 | A | 2.52 | 3.01 | |||||||||||
2005 | 2.30 | 1.53 | 1.15 | 0.87 | 9999.00 | z | 1.20 | 0.00 | 0.00 | 0.03 | 0.77 | 1.75 | 5.09 | 5.09 | ||||||||||||
2006 | 1.38 | 2.30 | 2.07 | 1.64 | 0.24 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 2.30 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.93 | 1.66 | 1.33 | 0.82 | 0.42 | 0.23 | 0.04 | 0.06 | 0.28 | 0.82 | 1.34 | 1.92 | 2.98 | |||||||||||||
S.D. | 1.13 | 0.95 | 0.83 | 0.55 | 0.41 | 0.33 | 0.11 | 0.15 | 0.49 | 0.69 | 0.82 | 1.17 | 1.03 | |||||||||||||
SKEW | 1.12 | 0.80 | 2.11 | 0.55 | 1.47 | 1.61 | 3.97 | 2.91 | 2.33 | 1.13 | 0.67 | 1.17 | 0.84 | |||||||||||||
MAX | 5.66 | 4.65 | 5.74 | 2.30 | 2.11 | 1.30 | 0.73 | 0.79 | 2.25 | 3.19 | 3.85 | 6.18 | 6.18 | |||||||||||||
MIN | 0.31 | 0.23 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.46 | |||||||||||||
NO YRS | 100 | 99 | 100 | 99 | 100 | 99 | 100 | 97 | 99 | 99 | 97 | 100 | 88 |