YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1958 | 9999.00 | z | 9999.00 | z | 0.42 | j | 0.78 | 0.38 | 0.00 | 0.02 | 0.84 | 0.76 | 0.80 | 0.43 | 0.00 | 0.84 | ||||||||||
1959 | 0.25 | 0.40 | 0.00 | 0.00 | 0.00 | 0.00 | 0.23 | 0.43 | 0.13 | 0.36 | 0.45 | 1.90 | 1.90 | |||||||||||||
1960 | 1.40 | 0.39 | 0.18 | 0.00 | 0.00 | 0.00 | 0.30 | 0.00 | 0.46 | 0.29 | 0.66 | 0.75 | 1.40 | |||||||||||||
1961 | 0.35 | 0.15 | 0.64 | 0.82 | 0.00 | 0.00 | 0.08 | 0.22 | 1.33 | 0.11 | 0.17 | 0.40 | 1.33 | |||||||||||||
1962 | 0.14 | 0.35 | 0.34 | 0.00 | 0.42 | 0.00 | 0.03 | 0.00 | 0.03 | 0.26 | 0.00 | 0.17 | 0.42 | |||||||||||||
1963 | 0.32 | 2.05 | 0.24 | 0.18 | 0.00 | 0.04 | 0.00 | 0.85 | 1.09 | 1.23 | 0.17 | 0.00 | 2.05 | |||||||||||||
1964 | 0.25 | 0.00 | 0.36 | 0.25 | 0.27 | 0.07 | 1.15 | 0.04 | 0.00 | 0.01 | 0.44 | 0.00 | 1.15 | |||||||||||||
1965 | 0.32 | 0.18 | 0.87 | 1.40 | 0.07 | 0.00 | 0.10 | 0.40 | 0.00 | 0.16 | 1.02 | 0.82 | 1.40 | |||||||||||||
1966 | 0.06 | 0.39 | 0.22 | 0.00 | 0.08 | 0.00 | 0.44 | 0.16 | 0.05 | 0.25 | 1.30 | 0.45 | 1.30 | |||||||||||||
1967 | 0.37 | 0.00 | 0.00 | 0.25 | A | 0.00 | 0.00 | 0.29 | 0.64 | 0.26 | 0.00 | 0.32 | 0.52 | 0.64 | ||||||||||||
1968 | 0.00 | 0.33 | 1.10 | 0.45 | 0.11 | 0.00 | 1.46 | 0.70 | 0.00 | 0.03 | 0.56 | 0.24 | 1.46 | |||||||||||||
1969 | 0.71 | 0.99 | 0.06 | 0.33 | 0.79 | 0.28 | 0.02 | 0.84 | 1.28 | 0.10 | 0.16 | 0.00 | 1.28 | |||||||||||||
1970 | 0.16 | 0.85 | 0.31 | 0.28 | 0.00 | 0.31 | 0.03 | 0.62 | 0.00 | 0.07 | 0.91 | 0.56 | 0.91 | |||||||||||||
1971 | 0.00 | 0.06 | 0.05 | 0.05 | 0.65 | 0.00 | 0.21 | 0.79 | 0.00 | 0.20 | 0.30 | 0.25 | 0.79 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.67 | 0.00 | 0.59 | 0.29 | 0.35 | 0.30 | 0.57 | 0.67 | |||||||||||||
1973 | 0.57 | 0.35 | 0.40 | 0.51 | 0.64 | 0.26 | 0.00 | 0.72 | 0.00 | 0.00 | 0.53 | 0.12 | 0.72 | |||||||||||||
1974 | 0.94 | A | 0.06 | 0.47 | 0.17 | 0.00 | 0.00 | 0.37 | 0.94 | 0.05 | 0.48 | 0.03 | 0.98 | 0.98 | ||||||||||||
1975 | 0.00 | 0.20 | 0.34 | 0.65 | 0.02 | 0.00 | 0.02 | 0.26 | 0.13 | 0.41 | 0.09 | 0.09 | 0.65 | |||||||||||||
1976 | 0.00 | 2.51 | 0.16 | 0.43 | 0.01 | 0.03 | 0.25 | 0.00 | 1.75 | 0.55 | 0.00 | 0.20 | 2.51 | |||||||||||||
1977 | 0.79 | 0.00 | 0.38 | 0.09 | 0.63 | 0.03 | 0.00 | 3.73 | 0.32 | 0.67 | 0.58 | 0.60 | 3.73 | |||||||||||||
1978 | 1.11 | 1.25 | 0.93 | 0.39 | 0.71 | 0.00 | 0.28 | 0.00 | 0.10 | 0.64 | 0.61 | 0.85 | 1.25 | |||||||||||||
1979 | 0.65 | g | 0.97 | 1.10 | 0.00 | 0.00 | 0.00 | 3.25 | 3.88 | 0.00 | 0.29 | 0.00 | 0.13 | 3.88 | ||||||||||||
1980 | 1.66 | 4.50 | 0.80 | 0.63 | 0.42 | 9999.00 | z | 0.13 | 0.00 | 1.60 | 0.57 | 0.00 | 0.00 | 4.50 | ||||||||||||
1981 | 0.63 | 0.80 | 1.20 | 0.23 | 0.95 | 0.01 | 0.26 | 0.49 | 1.30 | 0.83 | 0.72 | 0.05 | 1.30 | |||||||||||||
1982 | 0.49 | 0.33 | 1.75 | 0.47 | 0.54 | 0.00 | 0.55 | 1.18 | a | 2.66 | 0.06 | 1.13 | 0.46 | 2.66 | ||||||||||||
1983 | 0.37 | 0.75 | 2.61 | 0.29 | 0.00 | 0.00 | 0.39 | 2.70 | 0.08 | 1.33 | 0.05 | 0.62 | 2.70 | |||||||||||||
1984 | 0.00 | 0.01 | 0.00 | 0.15 | 0.00 | 0.00 | 5.66 | 1.26 | 0.02 | 0.00 | 0.52 | 1.74 | 5.66 | |||||||||||||
1985 | 0.95 | 0.20 | 0.05 | 0.35 | 0.00 | 0.00 | 0.00 | 0.00 | 1.48 | 0.03 | A | 0.85 | 0.06 | a | 1.48 | |||||||||||
1986 | 0.46 | A | 0.33 | 0.72 | 0.03 | 0.02 | 0.00 | 0.10 | 0.91 | 0.07 | 0.70 | A | 0.47 | 1.25 | 1.25 | |||||||||||
1987 | 0.48 | 0.48 | 0.38 | 0.11 | 0.22 | 0.21 | 0.56 | 0.04 | 0.07 | 1.38 | 1.75 | 1.50 | 1.75 | |||||||||||||
1988 | 0.80 | 0.59 | a | 0.00 | 0.96 | 0.00 | 0.21 | 0.05 | 2.44 | 0.00 | 0.00 | 0.45 | a | 0.54 | a | 2.44 | ||||||||||
1989 | 2.34 | a | 0.18 | 0.36 | A | 0.00 | 0.04 | 0.00 | 0.21 | 0.68 | 0.04 | 0.02 | 0.00 | 0.17 | 2.34 | |||||||||||
1990 | 0.36 | a | 0.33 | 0.00 | a | 0.70 | 0.07 | 0.63 | 1.19 | 0.40 | 1.01 | 1.20 | 0.00 | 1.50 | 1.50 | |||||||||||
1991 | 9999.00 | z | 1.00 | 1.40 | A | 0.00 | 0.00 | 0.24 | 0.50 | 1.10 | 1.04 | 0.54 | 0.00 | c | 0.94 | 1.10 | ||||||||||
1992 | 0.97 | a | 2.20 | 1.77 | 0.00 | 0.16 | 9999.00 | z | 0.20 | 0.00 | 0.12 | 0.20 | 0.00 | 0.80 | 2.20 | |||||||||||
1993 | 1.12 | 2.85 | 0.44 | 0.00 | 0.22 | 0.53 | 0.00 | 1.63 | A | 0.00 | 0.60 | 0.55 | 0.25 | 2.85 | ||||||||||||
1994 | 0.13 | 0.41 | 0.68 | a | 0.33 | 0.07 | 0.00 | 0.02 | 0.12 | 0.18 | 0.39 | 0.62 | 2.02 | 2.02 | ||||||||||||
1995 | 1.71 | 0.59 | 1.06 | 0.49 | 0.22 | 0.06 | 0.01 | 0.16 | 1.06 | 0.00 | 0.00 | 0.11 | 1.71 | |||||||||||||
1996 | 0.18 | 0.37 | 0.38 | 0.00 | 0.29 | 0.00 | 0.73 | 0.25 | 0.02 | 0.82 | 0.78 | 0.08 | 0.82 | |||||||||||||
1997 | 0.50 | 0.44 | 0.00 | 0.11 | 0.00 | 0.03 | 0.63 | 0.14 | 1.40 | 0.02 | 0.38 | 0.32 | 1.40 | |||||||||||||
1998 | 0.52 | 1.30 | 2.20 | 0.37 | 0.26 | 0.00 | 0.36 | 0.83 | 1.71 | 0.18 | 0.03 | 0.26 | 2.20 | |||||||||||||
1999 | 0.16 | 0.19 | 0.03 | 0.71 | 0.21 | 0.20 | 1.60 | 0.36 | 0.50 | 0.00 | 0.00 | b | 0.00 | 1.60 | ||||||||||||
2000 | 0.08 | 1.15 | 0.92 | 0.05 | 0.00 | 0.00 | 0.00 | 0.57 | 9999.00 | z | 1.05 | 0.01 | 0.01 | 1.15 | ||||||||||||
2001 | 0.85 | 1.45 | a | 0.88 | 0.36 | 0.00 | 0.00 | 0.82 | 9999.00 | z | 0.00 | 0.03 | 0.58 | 0.22 | 1.45 | |||||||||||
2002 | 0.17 | 0.00 | 0.05 | 0.04 | 0.00 | 0.00 | 1.02 | 0.00 | 0.14 | 0.26 | 0.62 | 0.43 | 1.02 | |||||||||||||
2003 | 0.30 | 1.50 | 0.85 | a | 1.97 | A | 0.11 | 0.00 | 0.08 | 0.93 | 0.14 | 0.00 | 0.57 | 0.77 | 1.50 | |||||||||||
2004 | 0.19 | 1.10 | 0.51 | 0.64 | 0.00 | 0.00 | 0.20 | 2.05 | A | 0.01 | 1.62 | 0.40 | 5.10 | 5.10 | ||||||||||||
2005 | 1.40 | a | 1.70 | 0.40 | A | 9999.00 | z | 9999.00 | z | 0.00 | 1.49 | A | 0.93 | 0.23 | 1.55 | 0.00 | 0.00 | 1.70 | ||||||||
2006 | 0.05 | 0.00 | 0.28 | A | 0.00 | 0.00 | 0.00 | 0.84 | 0.13 | a | 0.50 | 0.76 | 0.00 | 0.25 | 0.84 | |||||||||||
2007 | 0.30 | 0.25 | A | 0.02 | 0.00 | 0.00 | 0.00 | 1.80 | 0.40 | 1.77 | a | 0.00 | 0.00 | 2.26 | 2.26 | |||||||||||
2008 | 0.94 | b | 0.21 | 0.03 | 0.00 | 0.10 | 0.00 | 0.30 | 0.20 | c | 0.15 | 0.02 | 1.20 | 2.00 | a | 2.00 | ||||||||||
2009 | 0.02 | 0.82 | b | 0.00 | 0.12 | 0.20 | 0.00 | 0.00 | 0.03 | 0.03 | 0.00 | 0.00 | 0.98 | 0.98 | ||||||||||||
2010 | 1.15 | 1.06 | 0.89 | 0.13 | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 0.89 | 0.01 | 4.10 | A | 1.15 | ||||||||||||
2011 | 0.00 | a | 0.60 | a | 0.45 | A | 0.10 | d | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.60 | |
2012 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.53 | 0.74 | 0.55 | 0.31 | 0.17 | 0.07 | 0.53 | 0.70 | 0.49 | 0.42 | 0.39 | 0.72 | 1.71 | |||||||||||||
S.D. | 0.53 | 0.85 | 0.59 | 0.38 | 0.25 | 0.16 | 0.94 | 0.87 | 0.65 | 0.45 | 0.40 | 0.98 | 1.07 | |||||||||||||
SKEW | 1.31 | 2.21 | 1.52 | 2.13 | 1.53 | 2.46 | 3.67 | 2.13 | 1.35 | 1.06 | 1.09 | 2.61 | 1.96 | |||||||||||||
MAX | 2.34 | 4.50 | 2.61 | 1.97 | 0.95 | 0.67 | 5.66 | 3.88 | 2.66 | 1.62 | 1.75 | 5.10 | 5.66 | |||||||||||||
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 | 0.42 | |||||||||||||
NO YRS | 51 | 53 | 53 | 53 | 52 | 51 | 53 | 52 | 52 | 53 | 53 | 53 | 44 |