YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1958 | ----- | z | ----- | z | 1.78 | j | 1.82 | 0.58 | 0.00 | 0.04 | 1.19 | 1.30 | 0.80 | 0.80 | 0.00 | 6.53 | c | |||||||||
1959 | 0.25 | 1.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.48 | 0.87 | 0.19 | 0.71 | 0.47 | 3.57 | 7.56 | |||||||||||||
1960 | 1.93 | 0.73 | 0.28 | 0.00 | 0.00 | 0.00 | 0.57 | 0.00 | 0.73 | 0.30 | 1.28 | 0.75 | 6.57 | |||||||||||||
1961 | 0.67 | 0.15 | 1.09 | 0.82 | 0.00 | 0.00 | 0.14 | 0.43 | 1.37 | 0.11 | 0.19 | 0.79 | 5.76 | |||||||||||||
1962 | 0.14 | 1.08 | 0.57 | 0.00 | 0.64 | 0.00 | 0.03 | 0.00 | 0.04 | 0.26 | 0.00 | 0.29 | 3.05 | |||||||||||||
1963 | 0.34 | 3.36 | 0.26 | 0.27 | 0.00 | 0.06 | 0.00 | 1.25 | 2.02 | 1.45 | 0.35 | 0.00 | 9.36 | |||||||||||||
1964 | 0.25 | 0.00 | 0.88 | 0.50 | 0.47 | 0.07 | 1.18 | 0.10 | 0.00 | 0.01 | 1.09 | 0.00 | 4.55 | |||||||||||||
1965 | 0.62 | 0.34 | 1.11 | 2.94 | 0.07 | 0.00 | 0.19 | 0.78 | 0.00 | 0.16 | 3.24 | 3.01 | 12.46 | |||||||||||||
1966 | 0.06 | 0.62 | 0.68 | 0.00 | 0.08 | 0.00 | 0.74 | 0.24 | 0.09 | 0.50 | 1.35 | 0.97 | 5.33 | |||||||||||||
1967 | 0.40 | 0.00 | 0.00 | 0.48 | 0.00 | 0.00 | 1.05 | 1.05 | 0.73 | 0.00 | 1.11 | 1.55 | 6.37 | |||||||||||||
1968 | 0.00 | 0.47 | 1.19 | 0.45 | 0.21 | 0.00 | 2.03 | 0.94 | 0.00 | 0.05 | 0.56 | 0.28 | 6.18 | |||||||||||||
1969 | 2.55 | 3.19 | 0.17 | 0.33 | 1.38 | 0.36 | 0.03 | 1.64 | 1.45 | 0.10 | 0.43 | 0.00 | 11.63 | |||||||||||||
1970 | 0.29 | 1.73 | 0.69 | 0.28 | 0.00 | 0.31 | 0.03 | 1.27 | 0.00 | 0.07 | 1.33 | 1.06 | 7.06 | |||||||||||||
1971 | 0.00 | 0.16 | 0.05 | 0.05 | 0.76 | 0.00 | 0.31 | 2.87 | 0.00 | 0.20 | 0.32 | 0.99 | 5.71 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.67 | 0.00 | 0.79 | 0.45 | 0.86 | 1.13 | 0.95 | 4.85 | |||||||||||||
1973 | 1.25 | 1.11 | 2.32 | 0.51 | 0.64 | 0.26 | 0.00 | 0.75 | 0.00 | 0.00 | 0.82 | 0.12 | 7.78 | |||||||||||||
1974 | 2.29 | 0.06 | 0.86 | 0.17 | 0.00 | 0.00 | 0.44 | 1.09 | 0.06 | 0.97 | 0.03 | 1.08 | 7.05 | |||||||||||||
1975 | 0.00 | 0.27 | 1.03 | 1.35 | 0.02 | 0.00 | 0.02 | 0.43 | 0.24 | 0.66 | 0.09 | 0.10 | 4.21 | |||||||||||||
1976 | 0.00 | 5.94 | 0.41 | 1.39 | 0.02 | 0.03 | 0.26 | 0.00 | 2.42 | 1.23 | 0.00 | 0.20 | 11.90 | |||||||||||||
1977 | 1.50 | 0.00 | 0.61 | 0.10 | 0.79 | 0.03 | 0.00 | 6.14 | 0.51 | 0.87 | 0.58 | 1.11 | 12.24 | |||||||||||||
1978 | 3.87 | 4.12 | 3.07 | 0.51 | 0.71 | 0.00 | 0.28 | 0.00 | 0.11 | 1.09 | 1.75 | 1.74 | 17.25 | |||||||||||||
1979 | 2.16 | g | 1.64 | 3.88 | 0.00 | 0.00 | 0.00 | 3.52 | 8.39 | 0.00 | 0.29 | 0.00 | 0.20 | 17.92 | a | |||||||||||
1980 | 5.80 | 8.08 | 2.23 | 0.82 | 0.51 | ----- | z | 0.31 | 0.00 | 1.60 | 1.07 | 0.00 | 0.00 | 20.42 | a | |||||||||||
1981 | 1.18 | 1.19 | 3.44 | 0.23 | 1.10 | 0.01 | 0.26 | 0.60 | 1.73 | 0.92 | 0.82 | 0.09 | 11.57 | |||||||||||||
1982 | 1.28 | 0.50 | 2.50 | 0.68 | 0.57 | 0.00 | 0.75 | 2.47 | 3.42 | 0.07 | 1.34 | 1.73 | 15.31 | |||||||||||||
1983 | 1.07 | 1.89 | 6.24 | 0.65 | 0.00 | a | 0.00 | 0.39 | 8.89 | 0.11 | b | 1.99 | 0.05 | 1.57 | 22.85 | |||||||||||
1984 | 0.00 | 0.01 | 0.00 | 0.15 | 0.00 | 0.00 | 9.58 | 4.45 | a | 0.02 | 0.00 | 1.19 | a | 4.68 | 20.08 | |||||||||||
1985 | 1.68 | 0.47 | 0.08 | 0.35 | a | 0.00 | b | 0.00 | 0.00 | b | 0.00 | 1.93 | 0.03 | 2.56 | a | 0.08 | a | 7.18 | ||||||||
1986 | 0.63 | 0.61 | 2.46 | 0.05 | 0.02 | 0.00 | 0.25 | 1.18 | 0.07 | a | 0.81 | b | 0.47 | 2.78 | 9.33 | |||||||||||
1987 | 1.16 | 1.17 | 1.09 | 0.21 | 0.71 | 0.21 | 1.43 | 0.05 | 0.09 | 3.10 | 2.41 | 1.65 | 13.28 | |||||||||||||
1988 | 1.63 | 0.63 | a | 0.00 | 2.77 | 0.00 | 0.21 | 0.09 | a | 7.87 | 0.00 | 0.00 | 0.45 | a | 0.55 | a | 14.20 | |||||||||
1989 | 2.45 | a | 0.32 | 0.42 | c | 0.00 | 0.09 | 0.00 | 0.34 | 0.68 | 0.04 | 0.03 | 0.00 | 0.17 | 4.54 | |||||||||||
1990 | 1.00 | 0.44 | 0.00 | a | 1.21 | 0.12 | 1.22 | 1.97 | 0.70 | 1.63 | 1.90 | 0.00 | 1.50 | 11.69 | ||||||||||||
1991 | ----- | z | 1.80 | 2.84 | d | 0.00 | 0.00 | 0.36 | 0.98 | 1.24 | 2.19 | 0.54 | 0.00 | c | 1.58 | 11.53 | a | |||||||||
1992 | 1.32 | 5.23 | 9.56 | 0.00 | 0.42 | ----- | z | 0.28 | 0.00 | 0.12 | 0.52 | 0.00 | 2.16 | 19.61 | a | |||||||||||
1993 | 5.57 | 4.04 | 1.04 | 0.00 | 0.22 | 0.53 | 0.00 | 1.63 | a | 0.00 | 0.62 | 0.88 | 0.40 | 14.93 | ||||||||||||
1994 | 0.22 | 0.56 | 0.95 | 0.33 | 0.11 | 0.00 | 0.04 | 0.15 | a | 0.18 | 0.82 | 1.00 | 2.34 | 6.70 | ||||||||||||
1995 | 5.75 | 0.83 | 2.39 | 0.50 | 0.29 | 0.06 | 0.01 | 0.20 | 1.06 | 0.00 | 0.00 | 0.27 | 11.36 | |||||||||||||
1996 | 0.20 | 1.00 | 0.59 | 0.00 | 0.33 | 0.00 | 1.14 | 0.37 | 0.02 | 0.93 | b | 0.86 | 0.13 | 5.57 | ||||||||||||
1997 | 1.50 | 0.58 | 0.00 | 0.13 | 0.00 | 0.03 | 0.72 | 0.14 | 4.70 | 0.02 | 0.59 | 0.56 | 8.97 | |||||||||||||
1998 | 0.86 | 6.79 | 2.99 | 0.64 | 0.31 | 0.00 | 0.67 | 1.26 | 3.01 | 0.38 | 0.08 | 0.35 | 17.34 | |||||||||||||
1999 | 0.34 | 0.20 | 0.03 | 3.11 | 0.33 | 0.33 | 2.80 | 0.51 | 1.14 | 0.00 | 0.00 | b | 0.00 | 8.79 | ||||||||||||
2000 | 0.16 | 2.42 | 1.10 | 0.05 | 0.00 | 0.00 | 0.00 | 1.02 | 0.03 | d | 2.08 | 0.01 | 0.02 | 6.89 | ||||||||||||
2001 | 2.03 | 3.34 | a | 1.31 | 0.60 | 0.00 | 0.00 | 1.11 | 0.09 | c | 0.00 | 0.03 | 0.64 | 0.33 | 9.48 | |||||||||||
2002 | 0.20 | 0.00 | 0.11 | 0.05 | 0.00 | 0.00 | 1.17 | 0.00 | 0.19 | 0.58 | 1.24 | 0.76 | 4.30 | |||||||||||||
2003 | 0.32 | 3.26 | 0.87 | a | 1.99 | 0.11 | 0.00 | 0.08 | 1.59 | 0.38 | 0.00 | 0.95 | 1.24 | 10.79 | ||||||||||||
2004 | 0.26 | 3.56 | 0.74 | 2.23 | 0.00 | 0.00 | 0.35 | 3.27 | 0.01 | 3.03 | 1.29 | 5.18 | 19.92 | |||||||||||||
2005 | 5.24 | a | 6.74 | 0.91 | a | ----- | z | ----- | z | 0.00 | 2.02 | a | 1.71 | 0.39 | 2.11 | 0.00 | 0.00 | 19.12 | b | |||||||
2006 | 0.05 | 0.00 | 0.28 | d | 0.00 | 0.00 | 0.00 | 1.72 | 0.13 | a | 0.74 | 1.48 | 0.00 | 0.32 | 4.72 | |||||||||||
2007 | 0.30 | 0.28 | a | 0.02 | 0.00 | 0.00 | 0.00 | 1.92 | 0.49 | 3.09 | a | 0.00 | 0.00 | 2.28 | 8.38 | |||||||||||
2008 | 1.46 | b | 0.61 | 0.03 | 0.00 | 0.13 | 0.00 | 0.53 | 0.26 | c | 0.15 | 0.02 | 2.11 | 2.70 | a | 8.00 | ||||||||||
2009 | 0.04 | 1.10 | b | 0.00 | 0.12 | 0.20 | 0.00 | 0.00 | 0.03 | 0.03 | 0.00 | 0.00 | 1.44 | 2.96 | ||||||||||||
2010 | 3.94 | 2.77 | 1.07 | 0.30 | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 1.24 | 0.01 | 7.09 | d | 16.43 | ||||||||||||
2011 | 0.00 | a | 0.64 | a | 0.81 | g | 0.11 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.75 | i |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.26 | 1.64 | 1.24 | 0.55 | 0.23 | 0.09 | 0.80 | 1.34 | 0.75 | 0.66 | 0.68 | 1.18 | 9.63 | |||||||||||||
S.D. | 1.59 | 1.99 | 1.72 | 0.79 | 0.32 | 0.22 | 1.46 | 2.09 | 1.07 | 0.77 | 0.75 | 1.44 | 4.83 | |||||||||||||
SKEW | 1.71 | 1.60 | 2.82 | 1.92 | 1.57 | 3.33 | 4.40 | 2.47 | 1.71 | 1.45 | 1.32 | 2.04 | 0.87 | |||||||||||||
MAX | 5.80 | 8.08 | 9.56 | 3.11 | 1.38 | 1.22 | 9.58 | 8.89 | 4.70 | 3.10 | 3.24 | 7.09 | 22.85 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.96 | |||||||||||||
YRS | 51 | 53 | 52 | 53 | 52 | 51 | 53 | 53 | 53 | 53 | 53 | 53 | 47 |