YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1941 | ----- | z | ----- | z | ----- | z | 4.63 | 1.64 | 3.19 | 0.82 | 1.56 | 2.99 | 2.24 | 0.25 | 0.57 | 17.89 | c | |||||||||
1942 | 0.22 | 0.12 | 3.25 | 2.57 | 8.35 | 4.09 | 3.99 | 5.16 | 2.89 | 0.58 | 0.02 | 0.42 | 31.66 | |||||||||||||
1943 | 0.87 | 0.93 | 0.82 | 0.24 | 4.06 | 4.93 | 3.00 | 2.00 | 1.33 | 3.55 | 0.19 | 0.00 | 21.92 | |||||||||||||
1944 | 1.52 | 1.87 | 1.00 | 4.09 | 5.62 | 6.62 | 7.81 | 8.56 | 1.48 | 0.54 | 1.15 | 0.00 | 40.26 | |||||||||||||
1945 | 0.57 | 1.54 | 1.64 | 1.69 | 2.43 | 4.49 | 3.40 | 1.48 | 1.25 | 0.35 | 0.76 | 1.42 | 21.02 | |||||||||||||
1946 | 0.00 | 0.46 | 2.45 | 0.89 | 1.44 | 5.41 | 1.02 | 4.12 | 5.66 | 5.58 | 1.55 | 0.38 | 28.96 | |||||||||||||
1947 | 0.58 | 0.03 | 1.04 | 3.43 | 1.84 | 6.90 | 0.74 | 1.87 | 3.14 | 2.93 | 2.19 | 0.48 | 25.17 | |||||||||||||
1948 | 0.08 | 1.27 | 0.09 | 3.42 | 3.23 | 7.51 | 5.90 | 1.56 | 1.32 | 1.94 | 1.68 | 0.00 | 28.00 | |||||||||||||
1949 | 0.82 | 0.00 | 4.05 | 0.43 | 2.51 | 2.55 | 1.35 | 3.11 | 3.71 | 1.46 | 0.47 | 0.70 | 21.16 | |||||||||||||
1950 | 0.10 | 0.45 | 1.96 | 1.41 | 5.92 | 1.06 | 3.26 | 2.06 | 4.75 | 2.55 | 0.78 | 0.08 | 24.38 | |||||||||||||
1951 | 0.16 | 0.97 | a | 2.83 | 2.03 | 5.85 | 8.99 | 2.06 | a | 3.50 | 2.09 | 1.81 | 0.39 | 1.79 | 32.47 | |||||||||||
1952 | 1.31 | 0.87 | 1.19 | 0.95 | 2.54 | 3.42 | 2.73 | 2.25 | 0.70 | 0.00 | 0.68 | 0.36 | 17.00 | |||||||||||||
1953 | 0.21 | 1.07 | 1.60 | 4.61 | 5.15 | 6.00 | 4.17 | 3.69 | 1.15 | 0.50 | 1.51 | 1.55 | a | 31.21 | ||||||||||||
1954 | 0.00 | 1.26 | 2.22 | 1.93 | 2.60 | 3.68 | 5.81 | 2.00 | 3.59 | a | 1.70 | 0.59 | 0.11 | 25.49 | ||||||||||||
1955 | 0.06 | a | 0.94 | 0.23 | 2.96 | 1.58 | 3.23 | 2.74 | 2.54 | 2.05 | 0.65 | 0.29 | 1.07 | 18.34 | ||||||||||||
1956 | 0.58 | 0.40 | 1.89 | 2.49 | 1.09 | 1.50 | 4.82 | 4.47 | 0.58 | 1.20 | 0.74 | 0.24 | 20.00 | |||||||||||||
1957 | 0.10 | 0.44 | 1.46 | 2.83 | 4.53 | 5.23 | 3.68 | 4.08 | 2.11 | 1.66 | 1.61 | 0.16 | 27.89 | |||||||||||||
1958 | 0.00 | 1.29 | 1.10 | 3.22 | 1.14 | 2.10 | 2.45 | 2.93 | 1.59 | 0.18 | 1.11 | 0.31 | 17.42 | |||||||||||||
1959 | 0.05 | 0.73 | 0.16 | 0.75 | 5.33 | 2.07 | 3.75 | 5.26 | 3.50 | 4.24 | 2.18 | 1.04 | 29.06 | |||||||||||||
1960 | 1.07 | 0.18 | 1.71 | 3.32 | 5.38 | 4.28 | 1.37 | 6.29 | 2.53 | 0.74 | 1.36 | 1.30 | 29.53 | |||||||||||||
1961 | 0.45 | 0.77 | 1.02 | 1.24 | 4.98 | 6.23 | 2.81 | 2.45 | 2.30 | 2.50 | 0.68 | 0.42 | 25.85 | |||||||||||||
1962 | 0.05 | 2.70 | 1.89 | 2.72 | 6.02 | 4.93 | 10.32 | 1.93 | 4.23 | 1.01 | 0.11 | 0.12 | 36.03 | |||||||||||||
1963 | 0.64 | 0.68 | 1.47 | 3.41 | 2.89 | 3.84 | 6.78 | 1.68 | 3.50 | 2.82 | 0.63 | 0.79 | 29.13 | |||||||||||||
1964 | 0.08 | 0.21 | 3.19 | 3.16 | 1.31 | 2.93 | 2.99 | 2.44 | 1.83 | 0.00 | 0.23 | 0.58 | 18.95 | |||||||||||||
1965 | 0.14 | 1.07 | 0.67 | 3.28 | 3.42 | 7.44 | 3.15 | 2.95 | 5.46 | 0.25 | 0.58 | 0.70 | 29.11 | |||||||||||||
1966 | 0.43 | 0.74 | 0.61 | 2.07 | 1.20 | 2.05 | 2.77 | 3.08 | 1.62 | 1.20 | 0.15 | 0.57 | 16.49 | |||||||||||||
1967 | 1.21 | 0.41 | 0.46 | 1.97 | 0.86 | 5.75 | 1.13 | 3.08 | 2.19 | 0.76 | 0.09 | 0.54 | 18.45 | |||||||||||||
1968 | 0.26 | 0.00 | 0.51 | 4.20 | 1.80 | 7.06 | 0.99 | 1.48 | 3.57 | 4.29 | 0.43 | 1.46 | b | 26.05 | ||||||||||||
1969 | 0.61 | q | ----- | z | 0.38 | 0.93 | 4.22 | 2.73 | 5.66 | 3.23 | 3.55 | 3.30 | 0.64 | ----- | z | 24.64 | c | |||||||||
1970 | ----- | z | 0.48 | 5.91 | 3.78 | 3.70 | 3.37 | 3.10 | 1.40 | 2.32 | 3.37 | 1.80 | 1.05 | a | 30.28 | a | ||||||||||
1971 | ----- | z | ----- | z | 0.76 | 3.30 | 1.95 | 3.90 | 3.05 | 1.54 | 1.17 | 4.56 | 2.45 | d | ----- | z | 22.68 | c | ||||||||
1972 | 0.10 | 1.25 | 1.61 | 1.25 | 6.78 | 3.22 | 4.00 | 2.15 | 1.85 | 1.80 | 2.22 | 1.35 | 27.58 | |||||||||||||
1973 | 0.83 | ----- | z | 3.52 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.35 | j | ||
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
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 | 0.23 | 0.23 | k | |
1990 | 0.00 | 0.46 | 0.58 | 1.36 | 5.34 | 4.71 | 2.63 | 2.56 | 0.99 | 2.21 | 0.55 | 0.51 | 21.90 | |||||||||||||
1991 | 0.16 | a | 0.41 | 1.15 | 2.32 | 3.96 | 4.81 | 2.55 | 1.60 | 3.17 | 0.79 | 1.79 | 0.05 | 22.76 | ||||||||||||
1992 | 0.83 | f | 1.35 | 1.54 | 1.31 | 0.97 | 2.28 | 6.93 | 6.14 | a | 2.07 | 1.96 | 2.01 | a | 0.38 | 26.94 | a | |||||||||
1993 | 0.25 | 0.84 | d | 0.98 | 2.13 | 7.04 | 6.13 | b | 10.25 | 3.77 | a | 1.73 | 0.50 | 0.65 | 0.82 | 35.09 | ||||||||||
1994 | 1.04 | 0.87 | 0.27 | 3.21 | 2.61 | 3.54 | 1.65 | 1.62 | 2.28 | ----- | z | 0.76 | 0.61 | 18.46 | a | |||||||||||
1995 | 0.80 | 0.30 | 3.68 | 5.18 | 4.79 | 2.48 | 2.87 | 3.13 | 1.02 | 2.53 | 0.80 | 0.17 | 27.75 | |||||||||||||
1996 | 0.96 | e | 0.26 | 0.58 | 0.58 | 4.90 | 5.07 | 1.86 | 2.70 | 5.58 | 1.74 | 2.50 | 0.87 | 27.60 | ||||||||||||
1997 | 1.10 | 2.25 | 0.35 | 2.27 | 3.69 | 2.45 | 2.59 | 1.37 | a | 1.58 | 1.39 | 0.10 | 0.13 | 19.27 | ||||||||||||
1998 | 0.46 | 0.40 | 2.21 | 4.13 | 1.59 | 3.25 | 2.36 | 2.92 | 1.46 | 6.36 | 1.20 | 0.08 | 26.42 | |||||||||||||
1999 | 0.43 | 0.61 | 0.63 | 4.55 | 2.50 | 3.14 | 3.81 | 2.47 | 5.10 | 0.27 | 0.00 | 0.20 | 23.71 | |||||||||||||
2000 | 0.43 | 0.98 | 0.71 | 2.52 | 5.25 | 2.69 | 2.77 | 3.69 | 1.09 | 1.25 | 2.51 | 0.07 | 23.96 | |||||||||||||
2001 | 1.43 | b | 1.00 | 0.17 | 6.39 | 2.86 | 3.01 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 14.86 | f | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.49 | 0.80 | 1.49 | 2.62 | 3.57 | 4.19 | 3.53 | 2.97 | 2.51 | 1.89 | 0.99 | 0.56 | 25.60 | |||||||||||||
S.D. | 0.45 | 0.59 | 1.23 | 1.39 | 1.91 | 1.82 | 2.24 | 1.52 | 1.38 | 1.53 | 0.77 | 0.48 | 5.64 | |||||||||||||
SKEW | 0.73 | 1.15 | 1.46 | 0.37 | 0.41 | 0.60 | 1.44 | 1.60 | 0.81 | 1.05 | 0.61 | 0.85 | 0.38 | |||||||||||||
MAX | 1.52 | 2.70 | 5.91 | 6.39 | 8.35 | 8.99 | 10.32 | 8.56 | 5.66 | 6.36 | 2.51 | 1.79 | 40.26 | |||||||||||||
MIN | 0.00 | 0.00 | 0.09 | 0.24 | 0.86 | 1.06 | 0.74 | 1.37 | 0.58 | 0.00 | 0.00 | 0.00 | 16.49 | |||||||||||||
YRS | 40 | 41 | 44 | 44 | 44 | 44 | 43 | 43 | 43 | 42 | 43 | 42 | 37 |