YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.05 | 1.27 | 0.50 | a | 1.33 | h | 1.15 | 3.97 | h | |||
1949 | 1.40 | 0.28 | i | 2.35 | f | 1.26 | 4.32 | 7.75 | 6.94 | 2.39 | a | 1.62 | 2.46 | 2.24 | b | 0.51 | 30.89 | b | ||||||||
1950 | 0.43 | w | ----- | z | ----- | z | 1.79 | q | 4.21 | 2.83 | 3.05 | 1.17 | 2.60 | 2.99 | 2.27 | 2.71 | c | 21.83 | d | |||||||
1951 | 0.30 | b | 1.76 | 2.85 | 3.62 | 5.36 | 5.30 | f | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 13.89 | g | ||||
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 | 1.40 | 0.74 | 0.76 | 2.90 | i | |||
1963 | 0.35 | 0.29 | 1.12 | 2.30 | 2.88 | 2.27 | 3.15 | 2.09 | 2.78 | 0.80 | 1.02 | 1.51 | 20.56 | |||||||||||||
1964 | 0.67 | 0.60 | 1.62 | 4.54 | 6.48 | 2.51 | 2.48 | 5.43 | 4.67 | 0.54 | 2.90 | 2.91 | 35.35 | |||||||||||||
1965 | 0.62 | 1.80 | 1.88 | 1.64 | 7.90 | 2.28 | 6.55 | 2.95 | 5.21 | 0.87 | 3.78 | 2.65 | 38.13 | |||||||||||||
1966 | 0.30 | a | 0.86 | 3.84 | 2.94 | 1.27 | 2.74 | 5.38 | 6.20 | 2.50 | 2.69 | 1.13 | 1.28 | 31.13 | ||||||||||||
1967 | 2.73 | 0.22 | 1.11 | 2.30 | 2.37 | 7.24 | 4.36 | 7.11 | 3.03 | 2.12 | 0.82 | 0.63 | 34.04 | |||||||||||||
1968 | 0.53 | 0.31 | 2.01 | 5.11 | 4.33 | 5.18 | 6.12 | 1.41 | 4.16 | 5.45 | 1.38 | 2.58 | 38.57 | |||||||||||||
1969 | 2.57 | 0.11 | 0.52 | 1.88 | 1.33 | 2.37 | 3.58 | 2.96 | 3.85 | 3.17 | 1.28 | 1.96 | 25.58 | |||||||||||||
1970 | 0.44 | 0.28 | 0.86 | 2.41 | 4.16 | 1.21 | 6.25 | 2.88 | 4.39 | 6.46 | 4.37 | 1.60 | 35.31 | |||||||||||||
1971 | 1.43 | 1.81 | 0.96 | 1.66 | 3.67 | 2.74 | 4.29 | 3.99 | 2.80 | 6.91 | 2.65 | 1.13 | 34.04 | |||||||||||||
1972 | 1.40 | 0.79 | 1.47 | 1.15 | 5.00 | 2.36 | 8.12 | 7.50 | 2.45 | 1.96 | 2.44 | 1.86 | 36.50 | |||||||||||||
1973 | 1.09 | 0.53 | 1.75 | 1.42 | 5.64 | 4.02 | 3.62 | 6.35 | 3.07 | ----- | z | ----- | z | ----- | z | 27.49 | c | |||||||||
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 | 1.44 | a | ----- | z | 1.44 | k |
1978 | 1.03 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.03 | k | |
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.69 | b | 0.31 | 1.00 | j | |
1980 | 2.40 | 0.27 | 1.14 | 0.70 | 1.07 | 4.42 | 3.01 | 5.04 | 5.84 | 2.44 | 0.53 | 0.66 | 27.52 | |||||||||||||
1981 | 0.11 | 2.86 | 1.61 | 3.48 | 1.90 | 8.71 | 5.61 | 3.71 | 1.99 | 4.18 | 0.35 | 1.78 | 36.29 | |||||||||||||
1982 | 1.89 | a | 0.26 | 1.17 | 2.50 | 5.53 | o | 1.44 | 5.32 | 1.68 | 5.62 | 4.73 | 3.53 | 2.41 | 30.55 | a | ||||||||||
1983 | 1.50 | 0.29 | 1.08 | 2.25 | 2.88 | a | 3.49 | 4.60 | 4.52 | 5.36 | 3.51 | 5.27 | 1.56 | 36.31 | ||||||||||||
1984 | 0.94 | 1.47 | 0.96 | 3.39 | 3.24 | 8.29 | 2.29 | 4.50 | 5.77 | 4.04 | 0.42 | 1.70 | 37.01 | |||||||||||||
1985 | 0.50 | 0.59 | 2.98 | 2.46 | 5.94 | 4.90 | 3.60 | 5.29 | ----- | z | 4.78 | 3.33 | 1.24 | 35.61 | a | |||||||||||
1986 | ----- | z | ----- | z | ----- | z | 3.72 | 2.64 | 4.40 | 8.69 | 4.86 | 6.34 | 2.78 | 1.73 | 0.42 | 35.58 | c | |||||||||
1987 | 0.48 | ----- | z | ----- | z | 0.33 | 6.15 | 1.40 | 4.31 | 2.17 | 3.52 | 2.62 | 3.68 | 1.94 | 26.60 | b | ||||||||||
1988 | 0.98 | g | ----- | z | ----- | z | 0.76 | 2.02 | 2.66 | 2.89 | 4.55 | 6.54 | 1.96 | 3.40 | 1.20 | 25.98 | c | |||||||||
1989 | 1.93 | 0.44 | 1.71 | 2.30 | 4.78 | 2.73 | 1.02 | 6.69 | 2.44 | 2.61 | 1.32 | 0.91 | 28.88 | |||||||||||||
1990 | 0.66 | ----- | z | ----- | z | 2.89 | 0.82 | 6.88 | 0.89 | 5.13 | 8.27 | a | 6.48 | 1.05 | 0.64 | 33.71 | b | |||||||||
1991 | 0.64 | a | 1.02 | a | 2.78 | 3.28 | 5.02 | 5.84 | 6.13 | 1.02 | 6.66 | 3.15 | 6.80 | 0.80 | a | 43.14 | ||||||||||
1992 | 0.47 | 0.67 | 1.61 | 3.35 | 3.17 | 2.84 | 8.08 | 4.22 | 3.09 | 4.18 | 2.20 | 1.93 | 35.81 | |||||||||||||
1993 | 1.50 | 0.12 | 0.98 | 3.43 | 6.50 | 3.81 | 5.96 | 3.51 | 3.72 | 1.73 | 2.66 | a | 0.88 | a | 34.80 | |||||||||||
1994 | 1.61 | 0.65 | 1.77 | 3.97 | 1.99 | 2.48 | 4.72 | a | 5.57 | 7.99 | 1.76 | 2.40 | 0.52 | 35.43 | ||||||||||||
1995 | 0.48 | 0.60 | c | 2.09 | 3.18 | 4.85 | 1.27 | 3.93 | 5.32 | 3.07 | 5.82 | 1.51 | 1.60 | 33.72 | ||||||||||||
1996 | 3.15 | 1.72 | 1.63 | 2.56 | 2.47 | 5.14 | 9.95 | 1.05 | 5.04 | 5.35 | 3.71 | 3.44 | 45.21 | |||||||||||||
1997 | 2.54 | 0.21 | a | 1.74 | 0.59 | 2.60 | 3.29 | 5.05 | 3.21 | 1.51 | 1.84 | 1.27 | 0.64 | 24.49 | ||||||||||||
1998 | 1.77 | 2.07 | 4.81 | 2.18 | 3.12 | 5.79 | 1.44 | 1.85 | 1.91 | 2.33 | 2.37 | a | 1.53 | 31.17 | ||||||||||||
1999 | 1.93 | 1.51 | 0.71 | 1.96 | 4.14 | 5.67 | 11.35 | 5.46 | 3.89 | 1.53 | 1.25 | 0.37 | 39.77 | |||||||||||||
2000 | 0.68 | a | 1.58 | 1.52 | 1.69 | 3.14 | 3.57 | 3.99 | 3.99 | a | 1.30 | 1.82 | 4.84 | 1.38 | 29.50 | |||||||||||
2001 | 1.84 | 1.82 | 0.92 | 7.87 | 3.05 | 3.70 | 8.31 | 4.02 | 2.24 | 3.50 | 3.16 | 1.14 | 41.57 | |||||||||||||
2002 | 0.40 | 2.68 | 3.22 | 5.84 | 3.54 | 3.62 | 3.63 | 4.08 | 5.25 | 4.45 | 0.74 | 0.37 | 37.82 | |||||||||||||
2003 | 0.26 | 0.35 | 1.72 | 2.73 | 5.07 | 4.07 | 4.27 | 1.68 | 3.63 | 1.59 | 1.78 | 1.06 | 28.21 | |||||||||||||
2004 | 0.93 | 1.77 | 1.32 | 2.97 | a | ----- | z | ----- | z | 2.46 | 5.64 | a | 3.30 | 3.19 | a | 1.04 | 1.94 | 24.56 | b | |||||||
2005 | 1.56 | a | 1.01 | 0.75 | g | 1.12 | f | 2.29 | d | 4.44 | b | 3.76 | b | 2.49 | a | 3.46 | 4.89 | 0.41 | w | ----- | z | 23.90 | d | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.19 | 0.98 | 1.74 | 2.70 | 3.72 | 3.96 | 4.85 | 3.87 | 3.90 | 3.14 | 2.24 | 1.39 | 34.14 | |||||||||||||
S.D. | 0.80 | 0.77 | 0.94 | 1.49 | 1.69 | 1.96 | 2.38 | 1.81 | 1.80 | 1.70 | 1.47 | 0.78 | 5.67 | |||||||||||||
SKEW | 0.67 | 0.78 | 1.50 | 1.20 | 0.36 | 0.80 | 0.72 | 0.05 | 0.62 | 0.52 | 1.01 | 0.66 | -0.39 | |||||||||||||
MAX | 3.15 | 2.86 | 4.81 | 7.87 | 7.90 | 8.71 | 11.35 | 7.50 | 8.27 | 6.91 | 6.80 | 3.44 | 45.21 | |||||||||||||
MIN | 0.11 | 0.11 | 0.52 | 0.33 | 0.82 | 1.21 | 0.89 | 1.02 | 1.27 | 0.50 | 0.35 | 0.31 | 20.56 | |||||||||||||
YRS | 38 | 34 | 33 | 38 | 38 | 38 | 39 | 40 | 39 | 40 | 40 | 40 | 28 |