YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.56 | 0.00 | 0.05 | 2.15 | 3.16 | 1.80 | 1.35 | 11.07 | e | |||||||
1906 | 1.47 | 1.85 | 1.69 | 0.44 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 5.45 | h | ||||
1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
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 | 0.38 | v | 1.91 | o | 1.95 | 1.91 | r | 1.95 | k | |
1939 | 1.99 | 2.90 | 1.85 | 0.70 | 0.79 | 1.39 | 0.56 | 0.00 | 0.50 | 1.06 | 0.49 | 3.99 | 16.22 | |||||||||||||
1940 | 2.46 | 6.00 | 2.61 | 2.26 | 0.86 | v | 0.36 | 1.18 | t | ----- | z | 3.92 | 4.16 | 5.08 | 2.82 | 29.67 | c | |||||||||
1941 | 2.51 | 1.34 | 0.72 | 0.86 | 3.49 | 2.90 | 0.06 | ----- | z | 2.62 | 1.53 | 2.19 | 3.26 | 21.48 | a | |||||||||||
1942 | 1.03 | 1.54 | 1.30 | 1.53 | 2.24 | 2.20 | 0.65 | 0.43 | 0.41 | 2.07 | 4.92 | a | 2.87 | 21.19 | ||||||||||||
1943 | 1.82 | a | 1.96 | a | 2.31 | 1.48 | 1.91 | 2.40 | 0.42 | 0.50 | 0.41 | 3.54 | 0.90 | 1.02 | 18.67 | |||||||||||
1944 | 0.99 | 1.76 | 1.03 | 1.69 | 0.66 | 1.38 | 0.00 | 0.57 | 0.89 | 0.54 | 1.84 | 1.62 | 12.97 | |||||||||||||
1945 | 2.36 | 1.92 | 4.01 | 1.85 | 2.20 | 1.61 | 0.00 | 0.45 | 4.67 | 0.81 | 3.92 | 3.51 | 27.31 | |||||||||||||
1946 | 2.94 | b | 2.49 | 2.05 | 1.81 | 2.12 | 1.35 | 0.24 | 0.64 | 0.67 | 2.37 | 4.12 | 1.98 | 22.78 | ||||||||||||
1947 | 1.98 | 0.73 | 1.66 | 1.71 | 0.43 | 1.90 | 0.56 | 0.61 | 4.38 | 3.94 | 3.53 | b | 2.73 | 24.16 | ||||||||||||
1948 | 3.43 | 2.46 | 2.99 | 3.03 | 6.78 | 3.13 | 1.87 | 0.35 | 1.94 | 0.78 | 3.27 | 3.80 | i | 30.03 | a | |||||||||||
1949 | 0.53 | a | 4.36 | 2.24 | 0.59 | 1.52 | 0.82 | 0.35 | 0.53 | 1.68 | 1.79 | 3.48 | 3.45 | 21.34 | ||||||||||||
1950 | 2.30 | p | 2.42 | 4.09 | 1.27 | 0.62 | d | 5.02 | 0.52 | 0.73 | 0.43 | 4.30 | 2.45 | 3.37 | 25.22 | a | ||||||||||
1951 | 2.44 | d | 1.61 | 1.13 | 0.43 | 1.06 | 2.33 | 0.61 | 0.95 | 0.91 | 4.36 | 2.58 | 2.85 | 21.26 | ||||||||||||
1952 | 2.25 | a | 1.92 | 1.41 | 1.03 | 0.44 | 3.14 | 0.00 | 0.60 | 0.62 | 0.12 | 0.61 | 3.47 | 15.61 | ||||||||||||
1953 | 6.94 | 1.89 | 2.44 | 2.12 | 3.14 | 1.94 | 0.00 | 1.63 | 0.45 | 0.54 | 3.09 | 3.87 | 28.05 | |||||||||||||
1954 | 4.20 | 1.30 | 1.39 | c | 0.76 | f | 1.82 | 1.69 | 1.06 | 1.73 | 1.21 | 1.22 | 2.18 | 2.16 | 19.96 | a | ||||||||||
1955 | 1.47 | 0.92 | ----- | z | 0.79 | t | 0.44 | 1.15 | 0.95 | 0.00 | 1.82 | 4.27 | 2.73 | 3.60 | 17.35 | b | ||||||||||
1956 | 2.62 | 0.87 | 2.18 | 0.26 | 1.51 | 2.89 | 0.30 | 1.24 | 0.32 | 2.80 | 0.68 | 2.23 | 17.90 | |||||||||||||
1957 | 1.04 | 1.50 | 2.34 | 1.39 | 5.70 | 1.85 | 0.15 | 0.51 | 0.53 | 2.34 | 1.91 | 1.79 | 21.05 | |||||||||||||
1958 | 2.71 | 2.81 | 1.09 | 3.14 | 1.13 | 1.48 | 1.53 | 0.00 | 0.87 | 0.97 | 4.29 | 3.47 | 23.49 | |||||||||||||
1959 | 4.55 | 0.99 | 0.96 | 0.61 | 1.99 | 0.78 | 0.11 | 1.09 | 2.75 | 1.83 | 2.06 | 1.12 | 18.84 | |||||||||||||
1960 | 1.14 | 1.65 | 2.43 | 1.62 | 2.69 | 0.75 | 0.00 | 1.21 | 0.81 | 1.52 | 3.67 | 1.45 | 18.94 | |||||||||||||
1961 | 1.38 | 4.25 | 1.60 | ----- | z | 1.27 | 1.47 | 0.54 | 0.77 | 0.36 | 1.27 | 1.62 | 2.49 | 17.02 | a | |||||||||||
1962 | 1.01 | 0.65 | 3.69 | 1.49 | 2.38 | 0.51 | 0.13 | 0.62 | 1.36 | 2.22 | 2.61 | 1.60 | 18.27 | |||||||||||||
1963 | 1.30 | 2.03 | 1.41 | 2.04 | 0.95 | 1.83 | 0.73 | 0.49 | 1.27 | 0.99 | 3.08 | 2.22 | 18.34 | |||||||||||||
1964 | 2.34 | 0.31 | 1.90 | 1.10 | 0.53 | 2.79 | 1.81 | 1.93 | 1.70 | 0.85 | 3.09 | 6.92 | 25.27 | |||||||||||||
1965 | 2.17 | 1.66 | 0.52 | 2.56 | 1.28 | 2.76 | 0.67 | 2.70 | 0.25 | 0.19 | 1.70 | 1.05 | 17.51 | |||||||||||||
1966 | 2.35 | 0.56 | 2.20 | 0.50 | 0.85 | 1.73 | 0.86 | 0.44 | 0.37 | 1.06 | 3.13 | 3.04 | 17.09 | |||||||||||||
1967 | 4.31 | 0.42 | 1.30 | 2.40 | 2.14 | 2.84 | 0.00 | 0.00 | 0.71 | 2.14 | 1.71 | 2.35 | 20.32 | |||||||||||||
1968 | 1.32 | ----- | z | ----- | z | ----- | z | 2.00 | 1.12 | 0.59 | 0.89 | 2.59 | ----- | z | 2.56 | 2.90 | 13.97 | d | ||||||||
1969 | 3.89 | 0.54 | 0.55 | 2.84 | ----- | z | ----- | z | 0.05 | 0.00 | 1.03 | 1.52 | 0.50 | 3.46 | 14.38 | b | ||||||||||
1970 | 6.23 | 2.72 | 1.38 | 0.82 | 0.85 | 1.88 | 1.54 | 0.12 | 0.89 | 1.87 | 2.15 | 1.80 | 22.25 | |||||||||||||
1971 | 2.85 | 1.41 | 2.45 | 1.36 | 2.82 | 4.11 | 0.81 | 0.85 | 1.53 | 1.69 | 2.05 | 3.18 | 25.11 | |||||||||||||
1972 | 2.29 | 2.45 | 2.19 | 1.00 | 1.48 | 1.13 | t | ----- | z | 0.96 | 1.25 | 2.14 | 2.48 | 1.22 | c | 17.46 | b | |||||||||
1973 | 3.01 | 0.63 | 1.44 | 0.34 | 1.30 | 0.69 | ----- | z | 0.03 | 1.59 | 0.65 | 5.43 | b | 3.68 | 18.79 | a | ||||||||||
1974 | 5.87 | a | 1.51 | 3.28 | 1.53 | 0.90 | 0.64 | 0.85 | 0.00 | 0.17 | 0.04 | 2.05 | 2.74 | 19.58 | ||||||||||||
1975 | 3.35 | 2.34 | 1.76 | 1.84 | 1.20 | 0.70 | 1.61 | 2.43 | ----- | z | 1.79 | 1.79 | 4.07 | 22.88 | a | |||||||||||
1976 | 1.81 | 1.79 | 1.23 | 2.03 | 1.74 | 0.93 | 0.39 | 1.08 | 0.00 | 0.36 | 0.30 | 1.37 | 13.03 | |||||||||||||
1977 | 0.73 | 0.42 | 1.22 | 0.17 | 1.85 | 0.81 | 0.52 | 1.26 | 2.19 | 0.56 | 2.62 | 4.72 | 17.07 | |||||||||||||
1978 | 1.74 | 1.85 | 1.15 | 2.87 | 2.20 | 1.20 | 2.35 | 1.49 | 0.94 | 0.00 | 2.25 | 2.28 | 20.32 | |||||||||||||
1979 | 1.51 | 3.33 | 1.42 | 0.79 | 1.80 | 0.75 | 0.55 | 1.02 | 0.18 | 2.16 | 1.47 | 1.63 | 16.61 | |||||||||||||
1980 | 1.70 | b | 0.82 | c | 1.43 | b | ----- | z | 1.07 | g | ----- | z | ----- | z | 0.00 | b | 0.56 | ----- | z | ----- | z | ----- | z | 4.51 | g | |
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2000 | 0.60 | w | 0.00 | x | 1.50 | l | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2002 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2004 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2005 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2006 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2007 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2008 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.50 | l | 3.20 | 3.20 | k | |
2009 | 2.30 | 1.30 | 3.90 | 1.40 | 0.10 | a | 0.30 | k | ----- | z | 1.10 | b | 0.20 | 2.00 | 1.50 | 1.30 | 15.10 | b | ||||||||
2010 | 2.30 | 1.30 | 1.00 | 1.50 | 2.10 | 3.20 | 0.10 | 0.20 | 1.60 | 1.60 | 2.60 | 3.10 | 20.60 | |||||||||||||
2011 | 3.10 | 1.10 | 0.70 | u | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.20 | j | ||
2012 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 2.48 | 1.79 | 1.88 | 1.46 | 1.77 | 1.83 | 0.60 | 0.75 | 1.27 | 1.75 | 2.45 | 2.69 | 20.04 | |||||||||||||
S.D. | 1.41 | 1.13 | 0.91 | 0.80 | 1.30 | 1.04 | 0.60 | 0.65 | 1.10 | 1.22 | 1.20 | 1.15 | 3.72 | |||||||||||||
SKEW | 1.37 | 1.52 | 0.91 | 0.33 | 2.04 | 0.88 | 1.18 | 1.04 | 1.49 | 0.72 | 0.45 | 0.98 | 0.24 | |||||||||||||
MAX | 6.94 | 6.00 | 4.09 | 3.14 | 6.78 | 5.02 | 2.35 | 2.70 | 4.67 | 4.36 | 5.43 | 6.92 | 28.05 | |||||||||||||
MIN | 0.53 | 0.31 | 0.52 | 0.17 | 0.10 | 0.36 | 0.00 | 0.00 | 0.00 | 0.00 | 0.30 | 1.02 | 12.97 | |||||||||||||
YRS | 45 | 45 | 43 | 40 | 41 | 41 | 40 | 43 | 44 | 43 | 45 | 44 | 30 |