YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1909 | ----- | z | ----- | z | ----- | z | ----- | z | 1.61 | 0.63 | 0.28 | 0.00 | 1.39 | 6.39 | 18.29 | 6.45 | 35.04 | d | ||||||||
1910 | 6.46 | 6.60 | 1.55 | b | 3.17 | 1.28 | 0.55 | b | 0.00 | 0.00 | 0.74 | 3.62 | 13.11 | 6.39 | 43.47 | |||||||||||
1911 | 8.01 | b | 3.47 | 1.69 | 3.72 | 3.12 | b | 0.51 | 0.00 | 0.00 | 3.43 | 1.31 | 6.82 | 8.46 | 40.54 | |||||||||||
1912 | 8.39 | b | 9.43 | 5.98 | 2.70 | c | 3.15 | 2.53 | 0.02 | 1.05 | 2.75 | 4.84 | 8.26 | 11.39 | 60.49 | |||||||||||
1913 | 10.43 | 1.10 | 4.28 | 4.39 | 0.94 | 1.80 | 1.02 | 0.17 | 0.97 | 3.91 | 9.44 | 4.80 | 43.25 | |||||||||||||
1914 | 14.30 | 4.79 | 4.87 | 3.26 | 0.48 | 2.04 | 0.03 | 0.00 | 4.95 | 4.85 | 5.49 | 4.88 | a | 49.94 | ||||||||||||
1915 | 7.71 | 5.67 | a | 2.35 | 1.73 | 4.75 | 0.46 | 0.51 | 0.00 | 0.44 | 1.13 | 13.57 | 7.08 | 45.40 | ||||||||||||
1916 | 11.13 | 7.54 | 9.21 | 2.82 | 2.87 | 0.62 | 1.87 | 0.21 | 0.51 | 0.74 | 7.97 | 7.97 | 53.46 | |||||||||||||
1917 | 5.43 | 6.88 | 8.26 | 4.09 | 2.26 | 0.34 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 27.26 | e | |||||||
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1955 | ----- | z | ----- | z | 6.55 | b | 7.52 | 0.61 | 0.18 | 0.20 | 0.00 | 1.27 | 7.75 | 9.14 | 24.10 | 57.32 | b | |||||||||
1956 | 11.75 | 8.98 | 5.80 | 0.46 | 1.65 | 0.80 | 0.02 | 0.00 | 0.61 | 9.08 | 1.34 | 7.30 | 47.79 | |||||||||||||
1957 | 4.73 | 6.08 | 7.63 | 2.34 | 3.14 | 0.62 | 0.22 | 0.09 | 1.70 | 5.34 | 5.28 | 15.55 | 52.72 | |||||||||||||
1958 | 10.42 | 14.09 | 5.36 | 1.47 | 1.07 | 3.67 | 0.23 | a | 0.00 | 0.94 | 1.78 | 7.15 | 5.02 | 51.20 | ||||||||||||
1959 | 13.97 | 8.41 | 4.78 | 0.37 | 1.74 | 0.62 | 0.00 | 0.00 | 2.49 | 2.66 | 2.38 | 4.57 | 41.99 | |||||||||||||
1960 | 5.13 | a | 10.34 | 9.49 | 3.57 | 6.09 | ----- | z | 0.00 | 0.65 | 0.37 | 2.02 | 10.25 | 3.40 | 51.31 | a | ||||||||||
1961 | 3.78 | 12.01 | 10.03 | h | 1.65 | 2.73 | ----- | z | ----- | z | 0.17 | l | 0.71 | 8.02 | 13.52 | 8.01 | 50.43 | d | ||||||||
1962 | 2.81 | 5.56 | 8.22 | 2.66 | 0.92 | 0.35 | ----- | z | 0.32 | 1.17 | 7.97 | 8.16 | 4.01 | 42.15 | a | |||||||||||
1963 | 1.57 | 6.79 | 6.51 | 7.53 | 5.31 | 1.54 | 0.00 | 0.00 | 2.12 | 3.26 | 9.88 | 4.95 | 49.46 | |||||||||||||
1964 | 17.00 | ----- | z | 7.09 | n | 2.21 | 1.19 | k | ----- | z | 0.17 | 0.19 | 0.50 | 1.10 | 13.22 | 23.32 | 57.71 | d | ||||||||
1965 | 12.00 | 2.62 | 1.72 | 3.04 | 1.52 | 0.18 | 0.15 | 0.79 | 0.00 | 2.88 | 7.36 | 10.33 | 42.59 | |||||||||||||
1966 | 10.76 | 3.46 | 7.12 | 1.06 | 0.27 | 0.93 | 1.08 | 0.01 | 1.27 | 3.73 | 11.47 | 9.79 | 50.95 | |||||||||||||
1967 | 10.96 | 2.42 | 4.58 | 3.58 | 1.07 | 0.11 | 0.00 | 0.00 | 1.09 | 5.05 | 3.39 | 8.98 | 41.23 | |||||||||||||
1968 | 8.50 | 5.61 | 4.92 | 1.03 | 2.08 | 0.21 | 0.02 | 2.65 | 1.70 | 5.52 | 10.38 | 12.06 | 54.68 | |||||||||||||
1969 | 12.74 | 3.19 | 2.98 | 2.34 | 1.03 | 1.13 | 0.00 | 0.00 | 1.44 | 3.72 | 2.73 | 16.00 | 47.30 | |||||||||||||
1970 | 16.96 | 3.58 | 2.92 | 3.36 | 1.33 | 0.34 | 0.00 | 0.17 | 0.17 | 4.41 | 9.20 | 11.41 | 53.85 | |||||||||||||
1971 | 11.76 | 8.21 | 9.65 | 4.96 | 2.00 | 1.50 | 0.00 | 0.65 | 3.71 | 2.76 | 12.03 | 12.79 | 70.02 | |||||||||||||
1972 | 12.73 | 6.48 | 7.74 | 5.68 | 1.20 | 1.27 | 0.00 | 1.17 | 1.11 | 2.66 | 4.78 | 9.27 | 54.09 | |||||||||||||
1973 | 7.47 | 2.04 | 4.29 | 1.86 | 0.39 | 0.49 | 0.00 | 0.26 | 2.95 | 3.16 | 22.65 | 13.84 | 59.40 | |||||||||||||
1974 | 11.34 | 9.15 | 10.34 | 2.87 | 1.31 | 0.64 | 0.18 | 0.00 | 0.00 | 1.10 | 6.00 | 9.77 | 52.70 | |||||||||||||
1975 | 9.72 | 9.97 | 8.95 | 3.12 | 1.28 | 0.37 | 0.18 | 1.11 | 0.21 | 7.40 | 8.21 | 8.94 | 59.46 | |||||||||||||
1976 | 9.05 | 6.13 | 5.74 | 2.22 | 0.50 | 0.09 | 0.12 | 2.17 | 1.10 | 2.24 | 1.14 | 1.08 | 31.58 | |||||||||||||
1977 | 1.68 | 4.47 | 6.67 | 0.82 | 3.43 | 0.19 | 0.00 | 1.87 | 3.88 | 2.26 | 12.31 | 11.24 | 48.82 | |||||||||||||
1978 | 6.16 | 6.36 | 2.42 | 4.74 | 1.60 | 0.41 | 0.13 | 1.20 | 3.99 | 0.37 | 3.39 | 4.96 | 35.73 | |||||||||||||
1979 | 5.34 | 10.39 | 2.77 | 5.64 | 3.49 | 0.63 | 0.00 | 0.84 | 1.21 | 6.90 | 7.34 | 7.22 | 51.77 | |||||||||||||
1980 | 7.75 | 3.33 | 5.51 | 4.60 | 0.88 | 1.15 | 0.06 | 0.00 | 0.38 | 1.88 | 7.02 | 12.33 | 44.89 | |||||||||||||
1981 | 3.23 | 4.74 | 4.22 | 2.55 | 2.39 | 1.71 | 0.05 | 0.10 | 2.89 | 6.69 | 7.97 | 21.02 | 57.56 | |||||||||||||
1982 | 8.68 | 7.39 | 5.43 | 7.62 | 0.06 | 1.37 | 0.03 | a | 0.16 | 1.76 | 6.59 | 7.96 | 10.70 | 57.75 | ||||||||||||
1983 | 7.79 | 13.99 | 11.11 | 4.17 | 2.03 | 1.56 | 0.72 | 2.47 | 0.13 | 1.54 | 15.25 | 11.78 | 72.54 | |||||||||||||
1984 | 1.62 | 10.11 | 6.59 | 5.83 | 1.82 | 1.69 | 0.02 | 0.01 | 0.17 | 5.00 | 17.63 | 5.15 | 55.64 | |||||||||||||
1985 | 0.47 | 4.82 | 6.19 | 1.73 | 1.09 | 1.69 | 0.26 | 0.03 | 1.69 | 4.48 | 5.22 | 4.88 | 32.55 | |||||||||||||
1986 | 7.46 | 15.08 | 5.24 | 2.74 | 2.85 | 0.69 | 0.31 | 0.00 | 5.70 | 2.21 | 9.26 | 4.56 | 56.10 | |||||||||||||
1987 | 9.30 | 4.07 | 4.68 | 1.26 | 0.66 | 0.02 | 0.62 | 0.19 | 0.05 | 0.27 | 5.48 | 13.27 | 39.87 | |||||||||||||
1988 | 9.13 | 1.73 | 2.95 | 3.21 | 4.16 | 1.21 | 0.00 | 0.04 | 1.13 | 0.09 | 14.31 | 5.99 | 43.95 | |||||||||||||
1989 | 7.07 | 3.90 | 7.97 | 1.65 | 2.21 | 0.38 | 0.26 | 0.83 | 0.96 | 3.53 | 4.83 | 1.92 | 35.51 | |||||||||||||
1990 | 11.24 | 6.55 | 3.04 | 2.08 | 2.62 | 0.76 | 0.32 | 2.31 | 0.20 | 4.66 | 6.10 | 3.90 | 43.78 | |||||||||||||
1991 | 3.23 | 3.89 | 6.92 | 4.10 | 2.89 | 0.56 | 0.43 | 0.13 | 0.00 | 2.96 | 6.99 | 5.28 | 37.38 | |||||||||||||
1992 | 4.88 | 2.63 | 1.79 | 6.17 | 0.01 | ----- | z | 0.81 | 0.01 | 0.89 | 4.86 | 5.99 | 11.93 | 39.97 | a | |||||||||||
1993 | 6.73 | 4.44 | 4.43 | 7.09 | 5.08 | 0.95 | 0.63 | 0.54 | 0.00 | 0.91 | 4.28 | 9.21 | 44.29 | |||||||||||||
1994 | 4.43 | 5.22 | 3.77 | 1.76 | 1.42 | 0.61 | 0.00 | 0.00 | 1.07 | 3.12 | 11.75 | 4.93 | 38.08 | |||||||||||||
1995 | 15.61 | 2.76 | 6.92 | 5.94 | 1.08 | 2.76 | 0.94 | 0.08 | 1.04 | 1.59 | 8.58 | 12.46 | 59.76 | |||||||||||||
1996 | 14.96 | 9.27 | 4.74 | 5.05 | 3.51 | 0.12 | 0.27 | 0.00 | 1.81 | 5.15 | 12.75 | 20.74 | 78.37 | |||||||||||||
1997 | 6.73 | ----- | z | 7.18 | 3.88 | 2.78 | 0.97 | 0.00 | 1.17 | 2.69 | 5.34 | 5.03 | 3.93 | 39.70 | a | |||||||||||
1998 | 11.81 | 8.94 | 6.16 | 2.42 | 5.46 | 0.07 | 0.00 | 0.00 | 0.29 | 1.88 | 16.58 | 10.01 | a | 63.62 | ||||||||||||
1999 | 8.92 | 13.49 | 5.59 | 1.97 | 4.88 | 0.00 | 0.00 | 0.55 | 0.00 | 3.81 | 7.30 | 5.23 | 51.74 | |||||||||||||
2000 | 13.44 | 6.40 | 2.24 | 2.38 | 1.44 | 0.95 | 0.06 | 0.00 | 0.54 | 3.40 | 3.38 | 4.78 | b | 39.01 | ||||||||||||
2001 | 1.96 | 2.04 | 2.66 | 1.86 | 1.25 | 0.58 | 0.23 | 0.18 | 0.31 | 1.85 | 9.33 | 10.18 | 32.43 | |||||||||||||
2002 | 7.67 | 3.16 | 3.86 | 0.28 | t | 0.29 | 0.10 | 0.06 | 0.00 | 0.90 | 0.03 | 5.56 | 14.26 | 35.89 | a | |||||||||||
2003 | 6.08 | 2.44 | 4.69 | 4.47 | 0.70 | 0.00 | 0.00 | 0.00 | 1.06 | 0.59 | 7.00 | 16.82 | 43.85 | |||||||||||||
2004 | 9.81 | 6.62 | 1.34 | 1.69 | 0.23 | a | 0.15 | 0.00 | 0.14 | ----- | z | ----- | z | ----- | z | ----- | z | 19.98 | d | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 8.42 | 6.34 | 5.37 | 3.30 | 2.03 | 0.83 | 0.22 | 0.43 | 1.34 | 3.55 | 8.62 | 9.31 | 49.22 | |||||||||||||
S.D. | 4.04 | 3.42 | 2.42 | 1.83 | 1.49 | 0.75 | 0.36 | 0.69 | 1.30 | 2.27 | 4.41 | 5.16 | 10.31 | |||||||||||||
SKEW | 0.07 | 0.74 | 0.29 | 0.73 | 0.94 | 1.52 | 2.50 | 1.88 | 1.43 | 0.48 | 0.81 | 1.00 | 0.56 | |||||||||||||
MAX | 17.00 | 15.08 | 11.11 | 7.62 | 6.09 | 3.67 | 1.87 | 2.65 | 5.70 | 9.08 | 22.65 | 24.10 | 78.37 | |||||||||||||
MIN | 0.47 | 1.10 | 1.34 | 0.37 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 | 1.14 | 1.08 | 31.58 | |||||||||||||
YRS | 57 | 55 | 56 | 57 | 58 | 55 | 57 | 57 | 57 | 57 | 57 | 57 | 48 |