YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1978 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 2.87 | A | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.62 | 0.50 | 1.20 | A | 0.62 | |||
1979 | 0.35 | 0.06 | 1.57 | 1.50 | A | 0.63 | 0.53 | 1.00 | 0.40 | 0.60 | 1.04 | 1.65 | 0.18 | 1.65 | ||||||||||||
1980 | 0.35 | 0.41 | 1.30 | 0.70 | 0.97 | 1.91 | 0.23 | 0.81 | 0.15 | 0.17 | 0.10 | A | 0.12 | 1.91 | ||||||||||||
1981 | 0.43 | 0.23 | 1.37 | 1.42 | 1.15 | 0.60 | 2.42 | 0.82 | 0.25 | 1.30 | 0.28 | 0.11 | 2.42 | |||||||||||||
1982 | 0.22 | 0.12 | 0.25 | 0.57 | 0.90 | 1.41 | 2.24 | 0.61 | 9999.00 | z | 0.53 | 0.73 | 1.34 | 2.24 | ||||||||||||
1983 | 0.33 | a | 0.00 | 1.42 | 0.30 | 0.92 | 0.80 | 0.51 | 0.56 | 0.11 | 0.43 | 3.14 | A | 0.30 | 1.42 | |||||||||||
1984 | 0.13 | a | 0.10 | 0.35 | p | 1.62 | 1.70 | 0.76 | 0.35 | 0.33 | 0.21 | 0.88 | 0.20 | 0.40 | 1.70 | |||||||||||
1985 | 0.47 | 0.07 | 0.00 | 0.52 | 1.39 | 0.75 | 0.81 | 0.94 | 0.97 | 0.40 | 0.87 | 1.00 | 1.39 | |||||||||||||
1986 | 0.00 | 0.55 | 0.39 | 1.41 | 0.55 | 2.57 | 0.82 | 0.92 | 0.38 | 0.60 | 0.17 | a | 0.24 | 2.57 | ||||||||||||
1987 | 0.03 | 2.50 | A | 0.45 | a | 0.53 | 1.40 | 1.22 | 0.55 | 1.26 | 0.54 | 0.17 | 0.38 | 0.38 | A | 1.40 | ||||||||||
1988 | 0.60 | 0.18 | 0.40 | 0.25 | 2.35 | 0.62 | 0.26 | 0.42 | 0.66 | 0.00 | 0.03 | 0.19 | 2.35 | |||||||||||||
1989 | 0.10 | 0.43 | 0.78 | A | 0.29 | 1.72 | 0.35 | 0.33 | 0.87 | 1.10 | 0.13 | 0.17 | 0.30 | 1.72 | ||||||||||||
1990 | 0.58 | 0.05 | a | 1.26 | 0.32 | 0.83 | 0.76 | 1.10 | 0.83 | 0.90 | 0.60 | 0.00 | c | 0.13 | 1.26 | |||||||||||
1991 | 0.08 | 0.13 | 0.39 | 0.30 | 0.93 | 1.25 | 1.40 | 0.22 | 0.49 | 9999.00 | z | 0.46 | 0.00 | 1.40 | ||||||||||||
1992 | 9999.00 | z | 0.43 | 1.07 | 0.53 | 0.81 | 1.11 | 0.51 | 1.13 | a | 0.77 | 0.35 | 0.26 | 0.20 | b | 1.13 | ||||||||||
1993 | 0.30 | a | 0.45 | a | 0.60 | 0.91 | a | 0.28 | c | 0.54 | 1.60 | 0.80 | A | 1.97 | 0.72 | 0.70 | 0.30 | 1.97 | ||||||||
1994 | 0.30 | 0.12 | 0.12 | 0.51 | 0.46 | 0.89 | 1.11 | 0.57 | 0.45 | 0.70 | 0.55 | 0.52 | 1.11 | |||||||||||||
1995 | 0.08 | 0.41 | 0.30 | a | 0.65 | 1.21 | b | 1.46 | 1.44 | 9999.00 | z | 0.95 | 0.39 | 0.14 | a | 0.05 | 1.46 | |||||||||
1996 | 0.50 | 0.00 | 0.44 | b | 0.60 | 1.26 | 0.81 | 0.63 | 0.83 | 2.41 | 0.19 | 0.34 | 0.10 | a | 2.41 | |||||||||||
1997 | 0.30 | 0.30 | 0.18 | 0.18 | 1.53 | 1.83 | 0.60 | 0.93 | 0.74 | 1.34 | A | 0.00 | 1.00 | 1.83 | ||||||||||||
1998 | 0.11 | 0.31 | 0.55 | 0.55 | 2.27 | 1.47 | 1.02 | 1.10 | 0.44 | 0.87 | 0.83 | 0.24 | 2.27 | |||||||||||||
1999 | 0.00 | 0.00 | 0.10 | a | 1.30 | 0.52 | 0.68 | 1.83 | 0.15 | 0.92 | 0.00 | 0.21 | 0.10 | 1.83 | ||||||||||||
2000 | 0.18 | b | 0.25 | 1.96 | 1.48 | 0.78 | 0.14 | 0.75 | 0.35 | 1.00 | 1.01 | 0.30 | 0.18 | 1.96 | ||||||||||||
2001 | 1.26 | a | 0.42 | 0.13 | 0.70 | 0.43 | 0.18 | 0.92 | 0.35 | 4.18 | 0.27 | 1.95 | b | 0.00 | 4.18 | |||||||||||
2002 | 0.00 | a | 9999.00 | z | 0.35 | a | 0.48 | 0.20 | 0.30 | 1.40 | 0.64 | 0.78 | 0.35 | 0.08 | 0.00 | 1.40 | ||||||||||
2003 | 0.25 | 0.39 | 0.69 | 1.23 | 0.65 | 0.68 | 0.31 | 0.58 | 0.65 | 0.04 | c | 0.65 | 0.00 | a | 1.23 | |||||||||||
2004 | 0.20 | 0.40 | 1.25 | 0.74 | 0.70 | 0.60 | 1.28 | 1.27 | 0.95 | 0.68 | 0.57 | d | 0.20 | 1.28 | ||||||||||||
2005 | 0.16 | 0.25 | 0.38 | 1.39 | 1.37 | 1.70 | 1.05 | 1.04 | 0.16 | 1.45 | 0.18 | 0.05 | 1.70 | |||||||||||||
2006 | 0.54 | z | 0.25 | 0.55 | A | 9999.00 | z | 0.37 | 1.19 | A | 0.72 | 0.51 | 1.12 | 0.20 | 0.00 | 3.00 | 3.00 | |||||||||
2007 | 0.34 | a | 0.06 | 1.30 | 1.66 | 0.93 | 0.41 | 0.65 | 1.45 | 0.61 | 0.17 | 0.00 | a | 0.83 | 1.66 | |||||||||||
2008 | 0.00 | c | 0.08 | 0.18 | 0.82 | b | 1.00 | 1.18 | 0.62 | 1.95 | 0.98 | 0.72 | 0.70 | 0.00 | 1.95 | |||||||||||
2009 | 0.24 | 0.07 | c | 0.05 | 1.18 | 0.55 | 1.66 | 0.32 | 0.65 | 9999.00 | z | 0.92 | a | 0.06 | 0.27 | 1.66 | ||||||||||
2010 | 0.00 | 0.48 | 0.98 | a | 1.21 | 1.00 | 1.33 | 2.15 | 2.82 | 0.07 | 0.31 | 0.42 | 1.33 | 2.82 | ||||||||||||
2011 | 0.33 | 0.43 | 0.30 | 0.60 | 0.93 | 1.26 | 1.29 | 2.35 | 0.48 | 0.60 | 0.76 | 0.10 | 2.35 | |||||||||||||
2012 | 0.90 | 0.20 | a | 0.04 | 1.00 | 0.28 | a | 0.18 | 0.85 | 0.53 | 0.20 | 0.55 | a | 0.15 | 0.20 | 1.00 | ||||||||||
2013 | 0.08 | 0.40 | 0.04 | d | 0.00 | 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 | 0.40 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.28 | 0.31 | 0.62 | 0.83 | 1.02 | 0.97 | 0.97 | 0.88 | 0.82 | 0.55 | 0.50 | 0.42 | 1.91 | |||||||||||||
S.D. | 0.27 | 0.42 | 0.54 | 0.45 | 0.61 | 0.57 | 0.58 | 0.58 | 0.79 | 0.39 | 0.63 | 0.59 | 0.68 | |||||||||||||
SKEW | 1.75 | 4.26 | 0.78 | 0.40 | 1.18 | 0.69 | 0.89 | 1.69 | 2.73 | 0.61 | 2.60 | 2.72 | 1.44 | |||||||||||||
MAX | 1.26 | 2.50 | 1.96 | 1.66 | 2.87 | 2.57 | 2.42 | 2.82 | 4.18 | 1.45 | 3.14 | 3.00 | 4.18 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.18 | 0.20 | 0.14 | 0.23 | 0.15 | 0.07 | 0.00 | 0.00 | 0.00 | 1.00 | |||||||||||||
NO YRS | 33 | 34 | 33 | 33 | 35 | 33 | 34 | 33 | 32 | 34 | 35 | 35 | 25 |