YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1957 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 20.59 | 18.14 | 2.04 | j | 38.73 | |||
1958 | 7.91 | 2.23 | 1.56 | b | 1.88 | h | 3.87 | 11.53 | 12.89 | 3.26 | o | 10.88 | e | 12.12 | 5.80 | 4.62 | 73.41 | |||||||||
1959 | 2.30 | j | 2.27 | 2.08 | 3.22 | 0.90 | 2.27 | 6.15 | 11.56 | 18.39 | 10.76 | 11.71 | 6.31 | 75.62 | ||||||||||||
1960 | 2.71 | 0.67 | 1.73 | 1.44 | 5.69 | 7.54 | 7.93 | 14.82 | 9.35 | 11.78 | 11.30 | 6.23 | 81.19 | |||||||||||||
1961 | 5.10 | i | 2.43 | a | 4.85 | 4.28 | 5.37 | 5.90 | 8.10 | 16.61 | 15.40 | 19.17 | 5.31 | 4.35 | 91.77 | |||||||||||
1962 | 2.24 | 9.17 | 1.66 | 8.66 | 6.68 | 7.97 | 14.98 | 14.12 | 21.86 | 14.95 | 13.09 | 13.08 | 128.46 | |||||||||||||
1963 | 9.33 | 9.47 | 2.46 | 19.55 | 12.56 | 7.11 | 11.25 | 11.85 | 13.47 | 18.06 | 6.88 | 16.19 | 138.18 | |||||||||||||
1964 | 1.99 | 4.11 | 4.44 | 7.48 | 20.69 | 7.49 | 7.67 | 8.92 | 19.30 | 14.62 | 6.05 | 5.37 | j | 102.76 | ||||||||||||
1965 | 10.29 | 1.02 | 0.59 | 0.50 | 1.69 | 5.35 | 15.67 | 3.87 | 22.27 | 6.89 | 6.97 | 3.13 | 78.24 | |||||||||||||
1966 | 2.13 | 1.69 | 1.71 | 1.31 | 2.51 | 5.72 | 6.74 | 11.39 | 22.28 | 6.96 | 7.26 | 4.76 | 74.46 | |||||||||||||
1967 | 5.26 | 4.45 | 11.28 | 8.97 | 3.76 | 8.37 | 12.62 | 23.07 | 20.28 | 14.20 | 11.75 | 2.51 | 126.52 | |||||||||||||
1968 | 5.75 | 8.48 | 3.71 | 1.69 | 3.16 | 6.17 | 12.36 | 11.94 | h | 10.83 | b | 13.31 | 11.92 | 3.36 | 80.74 | |||||||||||
1969 | 2.79 | 1.12 | 0.97 | 1.36 | 2.72 | 1.52 | 13.83 | 9.30 | 6.79 | 25.32 | 10.10 | 10.11 | 85.93 | |||||||||||||
1970 | 11.93 | 3.60 | 2.53 | j | 1.22 | 2.96 | 5.60 | 6.97 | g | 9.95 | c | 13.70 | 11.65 | 9.77 | 5.71 | 76.09 | ||||||||||
1971 | 5.25 | 5.78 | 16.94 | 5.74 | 22.68 | 5.06 | 16.06 | 20.92 | 12.21 | 8.63 | 6.75 | 2.15 | e | 128.17 | ||||||||||||
1972 | 2.15 | e | 6.40 | 11.29 | 3.35 | 3.02 | 7.95 | 20.00 | 11.12 | s | 16.09 | 7.09 | 4.83 | 6.35 | 88.52 | |||||||||||
1973 | 2.10 | 2.94 | 1.57 | 1.90 | 3.01 | 4.85 | 9.55 | 6.50 | 9.05 | 17.82 | 2.08 | 5.35 | 66.72 | |||||||||||||
1974 | 4.27 | 3.13 | 12.25 | 14.83 | 12.00 | 10.46 | 9.32 | 25.66 | 9.96 | 10.00 | 8.03 | 6.20 | 126.11 | |||||||||||||
1975 | 9.68 | 1.15 | 2.25 | 3.67 | 1.33 | 2.46 | 11.13 | 22.54 | 8.86 | 10.68 | 12.35 | 6.42 | 92.52 | |||||||||||||
1976 | 20.39 | 13.56 | 9.04 | 4.37 | 40.13 | 6.40 | 13.38 | 24.40 | 10.79 | 6.63 | 7.91 | 8.91 | 165.91 | |||||||||||||
1977 | 3.12 | 3.01 | 4.98 | 2.29 | 6.88 | 5.10 | 7.25 | 6.09 | 17.32 | 16.67 | 12.38 | 2.22 | 87.31 | |||||||||||||
1978 | 2.44 | 4.99 | 0.85 | 2.65 | 3.48 | 7.89 | 8.91 | 19.63 | 10.01 | 10.49 | 14.10 | 4.80 | 90.24 | |||||||||||||
1979 | 5.60 | 1.85 | 4.20 | 1.89 | 1.48 | 4.28 | 11.83 | 12.75 | 8.34 | 26.05 | 6.78 | 5.67 | 90.72 | |||||||||||||
1980 | 2.07 | 14.79 | 3.42 | 2.92 | 8.60 | 7.96 | 10.93 | 9.42 | 24.34 | 12.02 | 7.76 | 6.14 | 110.37 | |||||||||||||
1981 | 9.05 | 2.44 | 3.88 | 6.61 | 5.68 | 6.11 | 13.18 | 17.29 | 9.73 | 14.92 | 15.57 | 7.20 | 111.66 | |||||||||||||
1982 | 2.92 | 8.77 | 2.46 | 0.99 | 6.35 | 8.77 | 13.61 | 6.32 | 27.13 | 11.86 | 9.34 | 6.33 | 104.85 | |||||||||||||
1983 | 1.31 | 1.21 | 3.34 | 1.83 | 1.10 | 0.80 | 6.15 | 10.88 | 14.62 | 10.17 | 10.52 | 5.13 | 67.06 | |||||||||||||
1984 | 3.19 | 4.19 | 4.02 | 1.56 | 3.10 | 6.69 | 6.58 | 24.05 | 17.41 | 9.40 | 12.93 | 5.89 | 99.01 | |||||||||||||
1985 | 8.16 | 3.69 | 5.53 | 5.62 | 11.95 | 14.61 | 13.23 | 15.97 | 18.06 | 8.33 | 4.96 | 8.40 | 118.51 | |||||||||||||
1986 | 2.01 | 8.71 | 5.60 | 8.36 | 7.77 | 9.08 | 17.41 | 24.87 | 8.02 | 8.36 | a | 6.05 | 12.43 | 118.67 | ||||||||||||
1987 | 2.63 | 5.94 | 2.36 | 1.35 | 0.64 | 1.61 | 12.30 | 8.50 | 14.41 | 12.18 | 7.91 | 6.64 | 76.47 | |||||||||||||
1988 | 8.71 | 1.30 | 1.50 | 2.95 | 2.33 | 7.93 | 14.37 | 9.21 | 10.67 | 14.56 | 5.54 | 4.33 | 83.40 | |||||||||||||
1989 | 3.31 | 9.95 | 1.01 | 10.93 | 4.30 | 9.27 | 11.64 | 13.27 | 14.38 | 12.74 | 10.52 | 4.07 | 105.39 | |||||||||||||
1990 | 5.93 | a | 3.72 | 2.64 | 2.52 | 4.95 | 6.28 | 14.49 | 17.25 | 22.00 | 8.46 | 16.41 | 7.35 | 112.00 | ||||||||||||
1991 | 4.85 | 0.00 | z | 1.79 | 6.33 | 4.40 | 7.28 | 13.33 | 18.62 | 11.27 | 14.49 | 13.72 | 3.29 | 99.37 | ||||||||||||
1992 | 9.81 | 1.75 | 2.28 | 2.57 | 6.23 | 3.40 | 10.08 | 23.96 | a | 5.95 | 15.01 | 12.91 | 2.17 | 96.12 | ||||||||||||
1993 | 1.17 | 4.62 | 1.51 | 1.13 | 1.85 | 3.03 | 6.97 | 14.74 | 12.04 | 9.68 | 8.03 | 5.63 | 70.40 | |||||||||||||
1994 | 5.22 | 2.83 | 4.70 | 3.29 | 7.42 | 4.19 | 14.35 | 9.23 | 21.39 | 12.12 | 4.40 | 7.56 | 96.70 | |||||||||||||
1995 | 4.08 | 1.90 | 0.00 | z | 3.09 | 6.67 | 6.20 | 7.03 | 14.25 | 18.65 | 17.74 | 8.13 | 5.85 | 93.59 | ||||||||||||
1996 | 11.86 | 7.21 | 3.40 | 5.14 | 3.28 | 5.34 | 16.40 | 12.48 | 19.38 | 9.37 | 16.05 | 7.30 | 117.21 | |||||||||||||
1997 | 7.60 | 2.39 | 1.66 | 10.17 | 1.39 | 8.96 | 10.57 | 38.49 | 6.29 | 10.14 | 10.60 | 9.67 | 117.93 | |||||||||||||
1998 | 0.35 | z | 0.88 | r | 1.66 | g | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1999 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2000 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2001 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2002 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2003 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2004 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2005 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2006 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2007 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2008 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2009 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2010 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2011 | 9.11 | 6.21 | 4.12 | 5.56 | 5.77 | 5.96 | 20.54 | 15.00 | 16.37 | 15.45 | 6.14 | 5.24 | 115.47 | |||||||||||||
2012 | 6.50 | 2.85 | 4.45 | 3.05 | 7.63 | 6.63 | 6.74 | 26.42 | 15.79 | 9.69 | h | 0.00 | z | 0.00 | z | 80.06 | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 5.67 | 4.59 | 4.00 | 4.54 | 6.38 | 6.36 | 11.65 | 15.49 | 14.65 | 12.89 | 9.49 | 6.23 | 102.56 | |||||||||||||
S.D. | 3.95 | 3.43 | 3.53 | 3.99 | 7.11 | 2.74 | 3.73 | 7.24 | 5.40 | 4.55 | 3.73 | 2.96 | 23.12 | |||||||||||||
SKEW | 1.44 | 1.23 | 1.99 | 1.86 | 3.08 | 0.32 | 0.33 | 0.87 | 0.31 | 1.04 | 0.35 | 1.32 | 0.45 | |||||||||||||
MAX | 20.39 | 14.79 | 16.94 | 19.55 | 40.13 | 14.61 | 20.54 | 38.49 | 27.13 | 26.05 | 18.14 | 16.19 | 165.91 | |||||||||||||
MIN | 1.17 | 0.67 | 0.59 | 0.50 | 0.64 | 0.80 | 6.15 | 3.87 | 5.95 | 6.63 | 2.08 | 2.15 | 66.72 | |||||||||||||
NO YRS | 40 | 41 | 40 | 41 | 42 | 42 | 41 | 39 | 42 | 42 | 42 | 40 | 32 |