YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1950 | ----- | z | 1.68 | 1.79 | 1.30 | 1.34 | e | 2.13 | l | 1.00 | 0.89 | 0.88 | 2.15 | 2.21 | 1.56 | 14.80 | b | |||||||||
1951 | 0.93 | 1.23 | 1.31 | 0.48 | 1.05 | 1.58 | b | 0.56 | b | ----- | z | 0.36 | f | ----- | z | ----- | z | ----- | z | 7.14 | e | |||||
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1966 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1967 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1969 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1971 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
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 | 2.16 | 1.58 | 0.98 | 1.36 | 0.92 | 1.40 | 2.15 | 10.55 | e | |||||||
1981 | 0.98 | 1.69 | 2.52 | 1.62 | 3.53 | 3.65 | 1.62 | 0.12 | 1.47 | 1.52 | 1.97 | ----- | z | 20.69 | a | |||||||||||
1982 | 3.05 | 2.15 | 2.67 | 2.60 | 1.61 | 1.31 | 3.96 | 1.42 | 1.92 | 2.31 | 0.86 | ----- | z | 23.86 | a | |||||||||||
1983 | 1.61 | 1.54 | 2.57 | 1.47 | 2.03 | 2.96 | 2.29 | 1.50 | 1.97 | 1.12 | 2.03 | 1.87 | 22.96 | |||||||||||||
1984 | 1.26 | 0.89 | 3.47 | 2.85 | 3.65 | 2.83 | 0.24 | 1.74 | 1.08 | 1.76 | 1.94 | 2.37 | 24.08 | |||||||||||||
1985 | 0.64 | 0.82 | 1.10 | 1.71 | 2.68 | ----- | z | 0.12 | 2.31 | 3.02 | 2.13 | 2.15 | 0.70 | 17.38 | a | |||||||||||
1986 | 1.81 | 3.16 | 1.87 | 1.80 | 2.48 | 0.83 | ----- | z | 0.84 | 2.45 | 0.64 | 4.11 | 0.51 | 20.50 | a | |||||||||||
1987 | 0.92 | 0.93 | 2.22 | 1.35 | 2.71 | 2.10 | 3.02 | 0.48 | 0.25 | 0.00 | 0.76 | 1.15 | 15.89 | |||||||||||||
1988 | 2.08 | 0.74 | 2.93 | 2.78 | 3.85 | 1.92 | 1.19 | 0.15 | 1.73 | 0.85 | 3.26 | 0.86 | 22.34 | |||||||||||||
1989 | 2.43 | 1.01 | 3.85 | 1.62 | 5.54 | 2.16 | 0.29 | 2.12 | 1.24 | 1.18 | 1.26 | 1.09 | 23.79 | |||||||||||||
1990 | 1.85 | 1.20 | 1.95 | 2.30 | 5.80 | 1.37 | 2.27 | 1.10 | 0.22 | 3.03 | 3.04 | 1.78 | 25.91 | |||||||||||||
1991 | 0.86 | 0.56 | 2.55 | 2.24 | 3.23 | 2.41 | 0.29 | 0.16 | 0.26 | 0.49 | 4.04 | 1.04 | 18.13 | |||||||||||||
1992 | 0.64 | 0.71 | 1.16 | 2.15 | 1.26 | 1.22 | 2.53 | 0.66 | 1.69 | 0.93 | 2.16 | 1.03 | 16.14 | |||||||||||||
1993 | 2.46 | 1.01 | 1.34 | 4.23 | 2.60 | ----- | z | 2.83 | 1.29 | 0.31 | 1.64 | 1.11 | 0.90 | 19.72 | a | |||||||||||
1994 | 1.48 | 2.03 | 0.93 | 2.83 | 2.04 | 2.59 | 1.24 | 0.19 | 0.49 | 2.17 | 2.54 | 2.06 | 20.59 | |||||||||||||
1995 | 1.21 | 1.37 | 2.76 | 3.95 | 1.58 | 3.30 | 2.72 | 1.66 | 1.16 | 3.20 | 4.13 | 2.79 | 29.83 | |||||||||||||
1996 | 3.45 | 2.98 | ----- | z | 5.02 | 3.42 | 0.77 | 0.24 | 0.36 | ----- | z | ----- | z | ----- | z | ----- | z | 16.24 | e | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.63 | 1.43 | 2.18 | 2.35 | 2.80 | 2.07 | 1.55 | 1.00 | 1.26 | 1.53 | 2.29 | 1.46 | 21.97 | |||||||||||||
S.D. | 0.84 | 0.75 | 0.85 | 1.14 | 1.36 | 0.86 | 1.17 | 0.69 | 0.82 | 0.89 | 1.10 | 0.68 | 4.39 | |||||||||||||
SKEW | 0.73 | 1.09 | 0.23 | 0.79 | 0.81 | 0.16 | 0.37 | 0.32 | 0.39 | 0.27 | 0.43 | 0.44 | 0.11 | |||||||||||||
MAX | 3.45 | 3.16 | 3.85 | 5.02 | 5.80 | 3.65 | 3.96 | 2.31 | 3.02 | 3.20 | 4.13 | 2.79 | 29.83 | |||||||||||||
MIN | 0.64 | 0.56 | 0.93 | 0.48 | 1.05 | 0.77 | 0.12 | 0.12 | 0.22 | 0.00 | 0.76 | 0.51 | 15.89 | |||||||||||||
YRS | 17 | 18 | 17 | 18 | 18 | 16 | 18 | 18 | 17 | 17 | 17 | 15 | 10 |