YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1950 | ----- | z | ----- | z | ----- | z | ----- | z | 0.20 | 0.62 | 9.58 | 1.39 | 0.48 | 0.00 | 0.00 | 0.00 | 12.27 | d | ||||||||
1951 | 3.52 | 0.38 | 0.25 | 3.14 | a | 0.08 | 0.00 | 2.81 | 4.67 | 1.23 | 2.57 | 1.28 | 2.92 | 22.85 | ||||||||||||
1952 | 1.46 | 0.37 | 4.32 | 2.85 | 0.00 | 0.97 | 1.35 | 4.70 | 0.97 | 0.00 | 3.42 | 1.19 | 21.60 | |||||||||||||
1953 | 0.00 | 2.10 | 0.93 | 0.38 | 0.18 | 0.36 | 5.73 | 1.82 | 0.00 | 0.18 | 0.16 | 0.10 | 11.94 | |||||||||||||
1954 | 1.47 | 0.91 | 3.91 | 0.00 | 0.86 | 0.76 | 5.82 | 6.39 | 1.87 | 0.37 | 0.00 | 0.18 | 22.54 | |||||||||||||
1955 | 3.40 | 0.98 | 0.00 | 0.00 | 0.00 | 0.00 | 4.47 | 11.43 | 0.52 | 0.78 | 0.01 | 0.29 | 21.88 | |||||||||||||
1956 | 1.69 | 1.43 | 0.00 | 0.36 | 0.00 | 0.19 | 3.13 | 1.63 | 0.30 | a | 0.78 | 0.05 | 0.95 | 10.51 | ||||||||||||
1957 | 3.70 | 0.38 | 1.26 | b | 0.48 | 0.54 | 1.06 | 3.83 | 4.89 | 0.00 | 2.91 | 0.54 | 0.78 | 20.37 | ||||||||||||
1958 | 0.00 | 1.98 | 4.09 | c | 0.90 | 0.02 | 2.14 | 6.48 | 6.73 | 2.40 | 0.61 | 0.90 | e | 0.00 | 26.25 | |||||||||||
1959 | 0.00 | 1.63 | 0.00 | 0.25 | 0.00 | 4.43 | 6.74 | 4.66 | 0.13 | 2.40 | a | 1.10 | 3.21 | 24.55 | ||||||||||||
1960 | 3.82 | 1.19 | 0.35 | 0.00 | 0.00 | 0.30 | 2.53 | 1.77 | 2.49 | 2.07 | 0.00 | ----- | z | 14.52 | a | |||||||||||
1961 | 1.08 | 0.12 | 0.58 | 0.00 | 0.00 | 0.90 | 2.92 | 8.07 | 3.89 | 3.69 | 0.90 | 3.04 | 25.19 | |||||||||||||
1962 | 3.27 | 1.05 | 1.03 | 0.00 | 0.00 | 0.41 | 3.13 | 1.19 | 2.16 | 0.09 | 0.57 | 2.65 | 15.55 | |||||||||||||
1963 | 1.00 | 1.23 | 0.85 | 0.82 | 0.01 | 0.00 | 4.03 | 4.64 | 1.86 | 0.68 | 3.89 | 1.25 | 20.26 | |||||||||||||
1964 | 0.07 | 0.24 | 1.18 | 0.54 | 0.00 | 0.19 | 7.67 | 4.57 | 5.89 | 1.37 | 1.23 | 2.18 | 25.13 | |||||||||||||
1965 | 1.19 | 1.98 | 0.62 | 0.89 | 0.00 | 0.70 | 5.12 | 2.48 | 1.78 | 0.00 | 1.15 | 9.13 | 25.04 | |||||||||||||
1966 | 2.85 | 2.86 | 0.10 | 0.00 | 0.01 | 0.30 | 4.63 | 6.07 | 4.79 | 0.43 | 1.18 | 0.47 | 23.69 | |||||||||||||
1967 | 0.10 | 0.33 | 0.88 | 0.89 | 0.55 | 1.68 | 5.48 | 4.19 | 2.49 | 1.10 | 1.33 | 8.49 | 27.51 | |||||||||||||
1968 | 0.56 | 1.81 | 1.85 | 0.39 | 0.00 | 0.00 | 5.33 | 3.22 | 0.00 | 0.15 | 1.33 | 1.72 | 16.36 | |||||||||||||
1969 | 0.35 | 1.80 | 0.86 | 0.00 | 0.34 | 0.05 | 4.68 | 4.31 | 1.83 | 0.03 | 1.30 | 0.78 | 16.33 | |||||||||||||
1970 | 0.00 | 0.45 | 2.34 | 0.28 | 0.00 | 0.65 | 3.82 | 4.67 | 3.76 | 0.47 | ----- | z | 0.12 | 16.56 | a | |||||||||||
1971 | 0.00 | 1.74 | 0.00 | 0.91 | 0.04 | 0.04 | 2.56 | 5.65 | 4.28 | 2.66 | 1.68 | 4.80 | 24.36 | |||||||||||||
1972 | 0.00 | 0.00 | 0.01 | 0.00 | 0.15 | 1.70 | 5.04 | 2.01 | 1.18 | 5.64 | 1.56 | 0.47 | u | 17.29 | a | |||||||||||
1973 | 1.70 | 3.00 | 5.21 | 0.00 | 0.00 | 1.08 | 4.22 | 0.91 | 0.15 | 0.00 | 1.00 | 0.00 | 17.27 | |||||||||||||
1974 | 2.81 | 0.02 | 0.88 | 0.00 | 0.00 | 0.00 | 10.06 | 3.75 | 1.20 | 3.88 | 0.34 | 0.35 | 23.29 | |||||||||||||
1975 | 1.30 | 0.12 | 2.68 | 1.39 | 0.00 | 0.00 | 5.32 | 2.76 | 2.67 | 0.00 | 1.59 | 0.90 | 18.73 | |||||||||||||
1976 | 0.43 | 2.02 | 0.81 | 1.52 | 0.17 | 0.30 | 9.21 | 1.93 | 3.40 | 3.08 | 0.91 | 0.53 | 24.31 | |||||||||||||
1977 | 3.18 | 0.28 | 1.08 | 0.50 | 0.10 | 1.08 | 3.10 | 3.02 | 1.92 | 4.10 | 0.45 | 1.55 | 20.36 | |||||||||||||
1978 | 2.71 | b | 3.19 | 2.89 | 0.15 | 0.18 | 0.41 | 5.09 | 3.18 | 2.76 | 3.36 | 4.36 | 4.80 | 33.08 | ||||||||||||
1979 | 4.53 | 0.81 | 2.51 | 0.00 | 0.65 | 0.89 | 2.31 | 4.87 | 1.51 | 0.30 | 0.62 | 0.36 | 19.36 | |||||||||||||
1980 | 1.74 | 3.94 | 2.01 | 0.11 | 0.05 | 0.40 | 5.93 | 3.25 | 4.39 | ----- | z | 0.00 | 0.28 | 22.10 | a | |||||||||||
1981 | 1.49 | b | 0.74 | 3.93 | 0.50 | 0.96 | 1.20 | 6.68 | 1.33 | 2.35 | y | 1.82 | a | ----- | z | 0.00 | 18.65 | b | ||||||||
1982 | 0.98 | i | ----- | z | ----- | z | ----- | z | 0.00 | k | 0.27 | h | 4.10 | b | 4.97 | b | 3.33 | 0.00 | m | 2.74 | s | ----- | z | 12.40 | i | |
1983 | 3.39 | 2.91 | a | 4.21 | 1.15 | 0.35 | 0.00 | 3.32 | q | 7.47 | 8.31 | 5.07 | a | 2.61 | 0.84 | 36.31 | a | |||||||||
1984 | 2.51 | 0.00 | 0.00 | 1.72 | 0.36 | 1.96 | 7.45 | 6.80 | 3.95 | 1.63 | 0.83 | 7.29 | 34.50 | |||||||||||||
1985 | 3.84 | 1.75 | 0.41 | 1.50 | 0.01 | 0.08 | 8.11 | 2.61 | 3.08 | 4.57 | 1.96 | 0.50 | 28.42 | |||||||||||||
1986 | 0.77 | 2.38 | 1.61 | 0.00 | 0.51 | 0.85 | 3.65 | a | 5.22 | 0.98 | 0.78 | 0.67 | 2.21 | 19.63 | ||||||||||||
1987 | 1.57 | a | 2.68 | 0.47 | 1.79 | 1.40 | 0.04 | 4.29 | 5.39 | 2.07 | 0.79 | 0.83 | 3.38 | 24.70 | ||||||||||||
1988 | 2.19 | 1.18 | 0.49 | 2.87 | 0.00 | 0.35 | 7.54 | 8.02 | 0.30 | 5.45 | 0.79 | 0.74 | 29.92 | |||||||||||||
1989 | 2.21 | 0.56 | 1.75 | 0.00 | 0.25 | 0.32 | 1.43 | 4.15 | 0.66 | 4.16 | 0.18 | 0.79 | 16.46 | |||||||||||||
1990 | 1.29 | 2.60 | 1.06 | 0.21 | 0.16 | 3.30 | 11.15 | b | 3.94 | 3.85 | 0.38 | 0.99 | 2.41 | 31.34 | ||||||||||||
1991 | 1.80 | 2.36 | 3.82 | 0.00 | 0.00 | 0.97 | a | 1.18 | 4.92 | 1.24 | 1.48 | 1.25 | 3.95 | 22.97 | ||||||||||||
1992 | 2.04 | 1.00 | 4.47 | 0.36 | 1.65 | 0.01 | 5.29 | 5.59 | 1.46 | 0.07 | 0.06 | 5.94 | 27.94 | |||||||||||||
1993 | 4.71 | 2.25 | 1.90 | 0.00 | 0.66 | 0.00 | 4.18 | 6.28 | 0.80 | 1.26 | 1.98 | 0.47 | 24.49 | |||||||||||||
1994 | 0.38 | 1.44 | 2.71 | 0.45 | 0.28 | 0.53 | 1.42 | 4.45 | 3.62 | 1.13 | a | 3.95 | 4.93 | 25.29 | ||||||||||||
1995 | 1.61 | 2.21 | 0.94 | 0.63 | 0.15 | 0.00 | 1.76 | 2.55 | 1.22 | 0.65 | 0.88 | 0.84 | 13.44 | |||||||||||||
1996 | 0.23 | 1.26 | 0.39 | 0.00 | 0.00 | 0.55 | 3.88 | a | 5.41 | 1.43 | 1.88 | 0.28 | 0.00 | 15.31 | ||||||||||||
1997 | 2.62 | 1.52 | 0.63 | 0.19 | 0.81 | 0.01 | 1.12 | 4.72 | 3.31 | 0.33 | 0.95 | 4.70 | 20.91 | |||||||||||||
1998 | 0.05 | 5.19 | 2.48 | a | 0.53 | 0.00 | 0.00 | 5.34 | 1.32 | 2.44 | 0.53 | 1.51 | 1.03 | 20.42 | ||||||||||||
1999 | 0.10 | 0.00 | 0.10 | 3.11 | 0.00 | 0.21 | 8.49 | 6.37 | 2.39 | 0.00 | 0.00 | 0.00 | 20.77 | |||||||||||||
2000 | 0.20 | 0.70 | 1.60 | 0.00 | 0.00 | 0.00 | 1.70 | 4.80 | 1.81 | 7.87 | 3.19 | 0.12 | 21.99 | |||||||||||||
2001 | 2.55 | 0.68 | 0.48 | 2.86 | 1.00 | 0.91 | 6.38 | 2.24 | 2.62 | 1.48 | 0.32 | 3.13 | 24.65 | |||||||||||||
2002 | 0.54 | 0.52 | 0.20 | 0.00 | 0.00 | 0.00 | 5.24 | 3.84 | 4.24 | 0.13 | 1.14 | 2.61 | 18.46 | |||||||||||||
2003 | 1.10 | a | 3.06 | 0.66 | 0.19 | 0.15 | 0.00 | 6.56 | 5.28 | 2.72 | 1.08 | 1.60 | 1.06 | a | 23.46 | |||||||||||
2004 | 1.53 | 1.70 | 1.14 | 2.01 | 0.00 | 0.39 | 5.77 | 2.30 | 0.28 | 1.75 | 0.95 | 1.19 | 19.01 | |||||||||||||
2005 | 3.64 | 1.61 | 0.66 | 0.30 | 0.18 | 0.00 | 2.96 | b | 7.22 | c | 0.17 | ----- | z | ----- | z | ----- | z | 16.74 | c | |||||||
2006 | 0.00 | ----- | z | 0.93 | ----- | z | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.93 | h | ||||
2007 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.90 | 0.52 | 0.69 | 2.99 | 6.10 | h | ||||
2008 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.97 | ----- | z | 0.97 | k | |
2009 | ----- | z | ----- | z | ----- | z | ----- | z | 0.82 | ----- | z | 4.93 | ----- | z | 0.58 | 0.00 | ----- | z | ----- | z | 6.33 | h | ||||
2010 | 5.24 | 2.48 | 1.41 | 1.63 | ----- | z | 0.10 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 10.86 | g | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.71 | 1.47 | 1.46 | 0.70 | 0.24 | 0.59 | 4.87 | 4.32 | 2.12 | 1.61 | 1.14 | 1.96 | 22.18 | |||||||||||||
S.D. | 1.43 | 1.11 | 1.38 | 0.90 | 0.37 | 0.83 | 2.34 | 2.09 | 1.64 | 1.79 | 1.03 | 2.21 | 5.12 | |||||||||||||
SKEW | 0.54 | 0.83 | 1.08 | 1.46 | 1.92 | 2.56 | 0.52 | 0.64 | 1.13 | 1.41 | 1.48 | 1.54 | 0.07 | |||||||||||||
MAX | 5.24 | 5.19 | 5.21 | 3.14 | 1.65 | 4.43 | 11.15 | 11.43 | 8.31 | 7.87 | 4.36 | 9.13 | 34.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.12 | 0.91 | 0.00 | 0.00 | 0.00 | 0.00 | 10.51 | |||||||||||||
YRS | 56 | 55 | 56 | 55 | 57 | 57 | 56 | 56 | 57 | 55 | 54 | 53 | 47 |