YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1974 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.97 | 1.36 | 0.63 | 0.00 | 0.08 | 0.46 | 2.12 | 2.65 | 2.65 | |||||||||
1975 | 1.64 | 1.65 | 1.41 | 2.90 | A | 1.38 | 0.22 | 0.12 | 0.95 | 0.02 | 3.65 | A | 2.09 | 2.42 | 2.42 | |||||||||||
1976 | 4.10 | 1.90 | 0.14 | n | 0.65 | 0.15 | 0.20 | 0.50 | 0.23 | 0.11 | 0.70 | 0.60 | 0.60 | 4.10 | ||||||||||||
1977 | 0.30 | a | 1.11 | 0.92 | 0.69 | 0.70 | 0.03 | 0.00 | 1.68 | 1.00 | 1.35 | 2.00 | 2.10 | 2.10 | ||||||||||||
1978 | 2.10 | A | 2.70 | 0.90 | 1.10 | 1.81 | 0.52 | 0.57 | 0.63 | 1.17 | 0.35 | 2.32 | 1.50 | 2.70 | ||||||||||||
1979 | 2.95 | 1.46 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.47 | 0.50 | 0.95 | 1.30 | 1.44 | A | 2.71 | 2.95 | ||||||||
1980 | 3.38 | A | 1.04 | 1.54 | 1.51 | 0.59 | 0.78 | A | 0.50 | 0.04 | 0.61 | 0.70 | 1.75 | 3.20 | 3.20 | |||||||||||
1981 | 1.60 | A | 1.68 | 1.03 | 0.86 | 1.01 | A | 1.62 | 0.10 | 0.16 | 2.00 | 1.90 | 1.51 | 5.40 | 5.40 | |||||||||||
1982 | 2.65 | 3.96 | 1.41 | 1.85 | 0.20 | 0.60 | 0.14 | 0.15 | 1.20 | 0.85 | 1.50 | 3.15 | A | 3.96 | ||||||||||||
1983 | 2.00 | 1.90 | 2.30 | A | 0.88 | 0.98 | 1.80 | 1.82 | 1.93 | 0.47 | 1.25 | 7.93 | A | 4.48 | A | 2.00 | ||||||||||
1984 | 1.20 | A | 4.42 | A | 4.28 | A | 3.46 | A | 2.00 | A | 1.50 | 0.50 | 0.34 | 0.52 | 2.60 | A | 7.50 | A | 2.20 | A | 1.50 | |||||
1985 | 0.33 | 2.42 | A | 1.48 | 0.72 | 0.48 | 1.76 | 0.12 | 0.07 | 1.05 | A | 2.40 | 3.10 | A | 1.50 | 2.40 | ||||||||||
1986 | 2.00 | a | 3.70 | g | 1.55 | 1.00 | 1.65 | 0.80 | 0.70 | 0.00 | 1.90 | 1.00 | 6.25 | a | 0.90 | d | 6.25 | |||||||||
1987 | 1.20 | 3.40 | A | 2.00 | A | 0.60 | c | 0.80 | 0.10 | 0.30 | 0.20 | 0.25 | 0.50 | 1.45 | A | 4.10 | A | 1.20 | ||||||||
1988 | 2.40 | A | 2.35 | A | 1.20 | A | 1.30 | A | 1.40 | A | 0.72 | 0.13 | 0.00 | 0.95 | 0.20 | 7.25 | A | 8.00 | A | 0.95 | ||||||
1989 | 2.55 | A | 1.20 | c | 5.75 | A | 0.65 | 0.90 | 0.30 | 0.45 | 1.75 | 0.00 | 3.30 | A | 3.70 | A | 0.75 | 1.75 | ||||||||
1990 | 4.40 | A | 2.50 | A | 2.15 | A | 1.60 | A | 1.90 | A | 1.60 | A | 0.40 | 1.65 | A | 0.00 | 2.80 | d | 2.35 | A | 1.50 | A | 2.80 | |||
1991 | 6.00 | A | 1.95 | A | 4.00 | A | 2.60 | A | 1.75 | b | 0.25 | 0.05 | 0.90 | 9999.00 | z | 1.30 | 2.20 | A | 2.60 | q | 2.60 | |||||
1992 | 1.45 | A | 1.85 | A | 1.10 | 2.50 | A | 0.00 | 0.35 | 0.30 | 0.20 | 0.58 | 1.30 | 3.80 | A | 7.00 | A | 1.30 | ||||||||
1993 | 3.90 | A | 2.00 | 2.55 | A | 5.50 | A | 1.30 | A | 0.75 | A | 2.20 | 0.50 | 0.00 | 0.25 | 1.00 | A | 4.10 | A | 2.20 | ||||||
1994 | 2.30 | A | 2.00 | A | 1.55 | A | 1.60 | A | 1.90 | a | 0.53 | A | 0.00 | 0.07 | 0.54 | 2.00 | 2.10 | j | 2.71 | A | 2.10 | |||||
1995 | 6.00 | A | 1.85 | A | 4.29 | A | 2.21 | A | 0.82 | A | 0.80 | 0.13 | 0.26 | A | 0.86 | 1.84 | A | 3.04 | A | 3.53 | A | 0.86 | ||||
1996 | 2.31 | A | 3.80 | A | 1.48 | b | 2.02 | A | 1.59 | 0.43 | 0.45 | 0.28 | 1.48 | 1.23 | A | 6.65 | a | 3.62 | A | 6.65 | ||||||
1997 | 3.43 | A | 1.20 | e | 1.92 | d | 1.34 | 1.27 | A | 0.85 | A | 0.27 | 0.87 | 1.50 | 1.98 | b | 1.21 | A | 1.49 | 1.98 | ||||||
1998 | 3.38 | A | 2.05 | A | 2.23 | a | 1.09 | A | 1.90 | d | 0.57 | 0.03 | 0.00 | 0.29 | 0.87 | A | 5.83 | A | 3.75 | A | 2.23 | |||||
1999 | 2.36 | A | 2.10 | b | 1.40 | 0.58 | 1.25 | 0.26 | 0.06 | 0.51 | 0.13 | 1.91 | 2.48 | A | 1.31 | a | 2.10 | |||||||||
2000 | 2.20 | a | 1.57 | A | 0.66 | a | 0.79 | a | 0.84 | A | 0.72 | 0.20 | 0.28 | 0.35 | 1.13 | c | 0.80 | A | 2.00 | 2.20 | ||||||
2001 | 0.53 | 1.03 | 1.05 | 1.26 | 2.30 | 0.85 | 0.61 | 0.75 | 0.20 | 1.72 | b | 3.10 | A | 2.95 | 2.95 | |||||||||||
2002 | 2.40 | 1.90 | 1.20 | 2.20 | 0.42 | 1.19 | 0.03 | 0.06 | 0.75 | 0.42 | 2.32 | 4.07 | a | 4.07 | ||||||||||||
2003 | 1.20 | 1.50 | 1.60 | 1.84 | 1.02 | 0.10 | 0.00 | 0.13 | 0.77 | 0.50 | 1.20 | 4.07 | a | 4.07 | ||||||||||||
2004 | 2.10 | 1.85 | 1.15 | 1.16 | 0.94 | 0.57 | 0.16 | 0.80 | 2.03 | 1.02 | 0.79 | 2.87 | a | 2.87 | ||||||||||||
2005 | 1.90 | 1.02 | 2.42 | 1.08 | 1.78 | 1.45 | 0.50 | 0.03 | 0.69 | 1.00 | 1.85 | 2.43 | b | 2.43 | ||||||||||||
2006 | 2.62 | 1.70 | 1.72 | a | 0.68 | 0.90 | A | 0.37 | 0.20 | 0.00 | 0.42 | 0.92 | 2.68 | 2.59 | 2.68 | |||||||||||
2007 | 2.76 | 1.98 | 9999.00 | z | 0.63 | 1.05 | 0.31 | 0.30 | 1.29 | 0.87 | 1.77 | 3.15 | 2.90 | A | 3.15 | |||||||||||
2008 | 2.20 | A | 1.69 | 1.59 | a | 0.94 | 0.25 | 0.80 | 0.02 | 0.42 | 0.10 | 1.15 | 1.63 | 3.00 | 3.00 | |||||||||||
2009 | 1.13 | 1.61 | 1.47 | 1.28 | 1.10 | 0.33 | 0.00 | 0.02 | 0.65 | 1.20 | a | 1.30 | 1.93 | 1.93 | ||||||||||||
2010 | 1.95 | 1.19 | 1.77 | 2.06 | 2.25 | A | 1.50 | 0.00 | 0.25 | 0.43 | 1.32 | 2.00 | 2.50 | A | 2.06 | |||||||||||
2011 | 2.03 | 3.00 | 1.16 | 1.35 | A | 1.20 | A | 0.83 | 1.82 | A | 0.00 | 0.62 | 1.20 | 1.60 | A | 3.77 | 3.77 | |||||||||
2012 | 3.82 | 1.33 | 2.68 | 1.38 | A | 0.68 | 1.14 | 0.22 | 0.25 | 0.01 | 3.33 | 3.25 | 1.87 | 3.82 | ||||||||||||
2013 | 1.25 | 0.98 | 1.30 | b | 0.06 | 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 | 1.30 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 2.06 | 1.82 | 1.47 | 1.31 | 1.11 | 0.74 | 0.38 | 0.47 | 0.67 | 1.32 | 2.14 | 2.43 | 3.19 | |||||||||||||
S.D. | 0.96 | 0.72 | 0.46 | 0.62 | 0.57 | 0.50 | 0.50 | 0.54 | 0.57 | 0.80 | 1.43 | 1.15 | 0.99 | |||||||||||||
SKEW | 0.12 | 1.45 | 0.83 | 0.86 | 0.06 | 0.66 | 2.36 | 1.39 | 0.86 | 1.09 | 2.08 | 0.55 | 0.73 | |||||||||||||
MAX | 4.10 | 3.96 | 2.68 | 2.90 | 2.30 | 1.80 | 2.20 | 1.93 | 2.03 | 3.65 | 6.65 | 5.40 | 5.40 | |||||||||||||
MIN | 0.30 | 0.98 | 0.66 | 0.58 | 0.00 | 0.03 | 0.00 | 0.00 | 0.00 | 0.20 | 0.60 | 0.60 | 1.93 | |||||||||||||
NO YRS | 29 | 32 | 27 | 34 | 37 | 37 | 39 | 39 | 38 | 37 | 26 | 26 | 13 |