YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.02 | ----- | z | |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.70 | j | 0.55 | ----- | z | 0.14 | a | 0.00 | 0.66 | 1.00 | ----- | z | ||||
1919 | 0.16 | 1.00 | 1.30 | 0.25 | 0.64 | 0.00 | 0.67 | ----- | z | 0.82 | 1.08 | 1.57 | 1.45 | ----- | z | |||||||||||
1920 | 0.50 | 2.50 | 2.28 | 0.57 | 0.00 | 0.00 | 1.05 | 0.00 | 0.00 | 0.75 | 0.41 | 0.50 | c | 2.50 | c | |||||||||||
1921 | 2.25 | 0.70 | 0.50 | 0.38 | 0.25 | 0.15 | a | 0.50 | 0.45 | 1.50 | 0.25 | a | 0.07 | 7.50 | d | 7.50 | f | |||||||||
1922 | 3.45 | 2.00 | 1.50 | a | 0.60 | 1.20 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||||
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.93 | 7.05 | ----- | z | ||
1934 | 1.25 | 1.57 | 0.54 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.65 | ----- | z | 3.03 | ----- | z | |||||
1935 | 2.54 | v | 2.42 | w | 1.72 | 2.60 | 0.25 | ----- | z | 0.45 | 0.42 | 0.44 | ----- | z | 0.47 | 0.66 | ----- | z | ||||||||
1936 | 0.27 | 3.80 | 2.52 | 2.05 | 0.08 | 0.00 | 0.41 | 0.48 | 0.06 | 1.28 | 0.73 | 3.76 | 3.80 | |||||||||||||
1937 | 2.10 | 7.10 | 3.30 | 0.91 | 0.20 | 0.51 | 0.00 | 0.29 | 0.90 | ----- | z | 0.00 | 2.54 | ----- | z | |||||||||||
1938 | 1.60 | a | 4.62 | 15.06 | 0.74 | 0.43 | ----- | z | 0.14 | 0.26 | 0.30 | 0.72 | 0.46 | 1.62 | ----- | z | ||||||||||
1939 | 2.37 | 2.31 | 1.20 | b | 1.30 | 0.00 | 0.00 | ----- | z | 0.71 | 3.02 | 0.45 | 1.05 | 1.02 | ----- | z | ||||||||||
1940 | 4.89 | 2.86 | 1.97 | 3.69 | 0.00 | ----- | z | ----- | z | ----- | z | 0.55 | 1.65 | 2.24 | 4.23 | ----- | z | |||||||||
1941 | 1.54 | 2.97 | ----- | z | 1.79 | 0.61 | 0.00 | 0.00 | 0.86 | 0.00 | 1.54 | 0.87 | 1.21 | ----- | z | |||||||||||
1942 | 1.54 | 2.10 | 1.91 | 1.37 | 0.00 | 0.00 | 0.87 | 0.12 | 0.00 | 0.42 | 0.42 | 1.43 | 2.10 | |||||||||||||
1943 | 10.88 | 3.61 | 2.87 | 1.32 | ----- | z | 0.00 | 0.00 | 0.00 | 0.25 | 1.50 | 0.20 | 2.20 | s | ----- | z | ||||||||||
1944 | 1.80 | 3.65 | 1.20 | 1.40 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 5.90 | 1.05 | 5.90 | |||||||||||||
1945 | 0.90 | 3.77 | p | 3.41 | b | 0.80 | 0.06 | 0.00 | 0.10 | 0.82 | 0.45 | 1.00 | 0.49 | 6.46 | 6.46 | r | ||||||||||
1946 | 0.31 | 3.10 | 4.75 | 1.05 | 0.21 | 0.00 | 2.27 | 0.04 | 0.00 | 3.30 | 3.30 | 1.43 | 4.75 | |||||||||||||
1947 | 2.62 | a | 0.96 | 0.49 | 0.42 | a | 0.03 | 0.04 | 0.00 | 0.71 | 0.12 | 0.42 | 0.14 | 4.10 | 4.10 | b | ||||||||||
1948 | 0.12 | 4.99 | 2.03 | 1.90 | ----- | z | 0.13 | 0.04 | g | 0.00 | 0.00 | 0.50 | 0.00 | 2.02 | ----- | z | ||||||||||
1949 | 2.23 | 0.97 | 1.36 | 0.18 | 0.91 | b | 0.00 | 0.22 | 0.01 | 0.07 | 0.94 | 2.22 | g | 5.02 | 5.02 | i | ||||||||||
1950 | 2.16 | 1.86 | 2.71 | 3.03 | 0.45 | 0.00 | 0.56 | 0.01 | 0.74 | 0.07 | 1.98 | 0.00 | 3.03 | |||||||||||||
1951 | 1.68 | 1.89 | 1.94 | 2.25 | 0.66 | 0.00 | 2.10 | 0.09 | 1.30 | 1.93 | 1.35 | 4.69 | 4.69 | |||||||||||||
1952 | 3.55 | 0.48 | 4.81 | 1.12 | 0.00 | 0.00 | f | 1.95 | 0.42 | 2.17 | 0.00 | 2.80 | 1.40 | 4.81 | f | |||||||||||
1953 | 0.47 | g | 1.12 | 2.14 | 1.15 | 0.86 | a | 0.00 | j | 0.02 | 0.07 | a | 0.03 | h | 0.25 | 0.73 | 0.45 | ----- | z | |||||||
1954 | 6.11 | 4.63 | 2.82 | 0.23 | 0.23 | 0.54 | 0.27 | 0.23 | 0.31 | ----- | z | 1.85 | 1.64 | ----- | z | |||||||||||
1955 | 2.09 | 1.78 | 0.61 | 1.27 | 2.55 | 0.00 | 0.69 | 0.75 | 0.00 | f | 0.00 | a | 1.75 | 1.21 | 2.55 | g | ||||||||||
1956 | 7.81 | 0.35 | r | 0.00 | f | 0.96 | b | 1.07 | 0.00 | f | 0.51 | 0.00 | 0.00 | 0.14 | 0.00 | 0.59 | ----- | z | ||||||||
1957 | 7.34 | 2.64 | 1.48 | f | 1.37 | 1.13 | 0.28 | 0.34 | 0.27 | 0.00 | 1.17 | 2.25 | 4.77 | 7.34 | f | |||||||||||
1958 | 2.47 | 3.26 | 3.49 | 3.16 | 0.60 | 0.00 | 0.04 | 0.47 | 0.87 | 0.10 | 1.24 | 0.00 | 3.49 | |||||||||||||
1959 | 2.57 | 4.65 | 0.00 | 0.59 | 0.09 | 0.00 | 0.20 | 0.25 | 0.72 | 0.25 | 0.87 | 1.34 | 4.65 | |||||||||||||
1960 | 1.69 | 1.36 | 1.19 | 2.37 | 0.25 | 0.00 | 0.05 | 0.03 | 0.20 | 1.86 | 2.59 | 0.29 | 2.59 | |||||||||||||
1961 | 2.12 | 0.04 | 1.38 | 0.00 | 0.23 | 0.00 | 0.12 | 1.26 | 0.00 | 0.00 | 2.90 | 3.86 | 3.86 | |||||||||||||
1962 | 5.01 | 3.23 | 1.93 | 0.00 | 0.96 | 0.17 | 0.53 | 0.00 | 0.27 | 0.37 | 0.19 | 0.15 | 5.01 | |||||||||||||
1963 | 0.44 | 4.57 | 3.47 | 1.44 | 0.00 | 0.00 | 0.00 | 1.00 | 2.44 | 1.00 | 1.94 | 1.06 | 4.57 | |||||||||||||
1964 | 2.33 | 0.31 | 2.05 | ----- | z | ----- | z | 0.00 | 1.45 | 0.10 | 0.23 | 0.35 | 2.05 | 1.51 | ----- | z | ||||||||||
1965 | 0.97 | 1.06 | 0.88 | 2.98 | 0.00 | 0.04 | ----- | z | ----- | z | 0.38 | 0.13 | 12.40 | 6.85 | ----- | z | ||||||||||
1966 | 1.00 | 1.31 | 1.21 | 0.14 | ----- | z | 0.00 | 0.81 | 0.33 | 0.44 | 0.20 | 2.38 | 7.83 | ----- | z | |||||||||||
1967 | 4.92 | 0.00 | 1.69 | 3.02 | 0.67 | 0.04 | 0.05 | 0.62 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||||||
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1969 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1970 | ----- | z | 0.53 | 4.15 | 1.25 | ----- | z | ----- | z | 0.13 | 0.64 | 0.00 | 0.02 | 3.26 | 3.45 | ----- | z | |||||||||
1971 | 0.98 | 0.95 | 0.71 | 0.76 | 1.10 | 0.00 | 0.34 | 0.55 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | |||||||||
1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2000 | 0.40 | 2.90 | b | 0.10 | a | 1.60 | j | 0.10 | d | 0.00 | 0.00 | a | 0.20 | a | 0.70 | a | 0.90 | d | 3.40 | b | 0.00 | a | ----- | z | ||
2001 | 3.60 | b | 1.30 | 0.10 | 2.30 | a | 0.10 | 0.00 | a | 0.10 | 0.00 | b | 0.10 | b | 0.10 | a | 2.00 | a | 0.40 | b | 3.60 | l | ||||
2002 | 1.20 | a | 0.40 | 0.60 | ----- | z | 0.00 | b | 0.00 | a | 0.20 | e | 0.00 | 0.20 | s | ----- | z | ----- | z | ----- | z | ----- | z | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 2.53 | 2.28 | 2.20 | 1.35 | 0.44 | 0.05 | 0.45 | 0.33 | 0.50 | 0.79 | 1.74 | 2.45 | 3.93 | |||||||||||||
S.D. | 2.31 | 1.62 | 2.42 | 0.98 | 0.52 | 0.13 | 0.59 | 0.33 | 0.71 | 0.97 | 2.16 | 2.26 | 1.09 | |||||||||||||
SKEW | 1.76 | 0.78 | 3.87 | 0.64 | 1.98 | 2.79 | 1.81 | 0.88 | 2.05 | 2.19 | 3.33 | 1.01 | -0.11 | |||||||||||||
MAX | 10.88 | 7.10 | 15.06 | 3.69 | 2.55 | 0.54 | 2.27 | 1.26 | 3.02 | 4.65 | 12.40 | 7.83 | 5.90 | |||||||||||||
MIN | 0.12 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.10 | |||||||||||||
YRS | 40 | 40 | 40 | 39 | 37 | 35 | 39 | 38 | 39 | 37 | 39 | 41 | 14 |