YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1980 | 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 | 0.30 | 0.03 | 0.00 | 0.30 | ||||
1981 | 0.00 | 0.13 | 0.02 | z | 0.50 | 9999.00 | z | 0.16 | 0.20 | 0.32 | 0.46 | 1.01 | 1.01 | 0.00 | 1.01 | |||||||||||
1982 | 1.05 | a | 0.10 | 0.23 | c | 0.00 | 1.04 | 9999.00 | z | 0.00 | 0.60 | 0.43 | 0.00 | 0.27 | 0.19 | 1.05 | ||||||||||
1983 | 0.12 | 0.24 | 0.43 | 0.21 | 0.10 | 0.00 | 0.26 | 0.11 | 1.06 | 0.07 | 0.00 | 0.10 | f | 1.06 | ||||||||||||
1984 | 0.08 | 0.00 | a | 0.15 | 0.00 | 0.00 | 0.32 | 0.15 | 0.26 | 0.00 | 1.17 | 0.00 | 9999.00 | z | 1.17 | |||||||||||
1985 | 0.59 | A | 0.04 | 0.13 | a | 0.26 | 0.00 | 0.00 | 1.20 | 0.00 | 0.58 | 0.20 | 0.30 | c | 0.00 | 1.20 | ||||||||||
1986 | 0.00 | 0.00 | 0.22 | a | 0.25 | 0.43 | 9999.00 | z | 0.30 | 0.66 | A | 0.45 | 0.60 | 1.06 | 0.00 | 1.06 | ||||||||||
1987 | 0.23 | b | 0.00 | c | 9999.00 | z | 0.00 | 9999.00 | z | 0.00 | 0.60 | 1.18 | 0.00 | 0.95 | 1.00 | 0.84 | a | 1.18 | ||||||||
1988 | 0.00 | b | 0.00 | a | 0.00 | 0.00 | d | 0.00 | 0.00 | 0.00 | 0.10 | 0.90 | 0.00 | 0.00 | a | 0.00 | a | 0.90 | ||||||||
1989 | 0.00 | c | 0.00 | c | 0.00 | 0.00 | 0.00 | 0.04 | 0.50 | 0.48 | 0.00 | 0.26 | 0.00 | 0.00 | 0.50 | |||||||||||
1990 | 0.00 | f | 0.00 | 0.00 | a | 0.00 | 0.00 | 0.00 | 0.51 | 0.18 | 0.86 | 0.90 | 0.00 | a | 9999.00 | z | 0.90 | |||||||||
1991 | 0.00 | b | 0.00 | 0.17 | b | 0.00 | 0.00 | 0.00 | 0.33 | 0.56 | 0.22 | 0.20 | c | 0.00 | d | 0.80 | b | 0.80 | ||||||||
1992 | 0.00 | 0.07 | c | 9999.00 | z | 0.00 | 0.94 | 0.00 | 0.48 | 0.48 | 0.15 | 0.10 | 0.00 | 0.34 | h | 0.94 | ||||||||||
1993 | 0.40 | a | 0.16 | d | 0.27 | a | 0.21 | 0.26 | A | 0.00 | 0.00 | 0.32 | 0.00 | a | 0.92 | A | 9999.00 | z | 0.00 | 0.40 | ||||||
1994 | 0.00 | 0.00 | 0.00 | 0.53 | 0.15 | 0.00 | 0.00 | e | 0.13 | 0.28 | 0.24 | 0.35 | a | 0.38 | b | 0.53 | ||||||||||
1995 | 0.26 | 0.25 | 0.19 | 0.23 | a | 0.62 | 0.30 | A | 0.65 | 0.38 | 0.56 | 0.00 | 0.00 | 0.09 | a | 0.65 | ||||||||||
1996 | 0.00 | 0.00 | 0.00 | 0.00 | 0.80 | 0.07 | 1.18 | A | 0.05 | 0.70 | 0.35 | 1.00 | A | 0.07 | a | 0.80 | ||||||||||
1997 | 0.20 | a | 0.08 | a | 0.00 | 0.35 | b | 0.25 | 0.35 | 0.88 | 0.62 | 0.35 | 0.50 | 0.00 | a | 0.00 | 0.88 | |||||||||
1998 | 0.00 | 0.00 | 0.00 | a | 0.97 | 0.10 | 0.00 | 0.25 | 0.10 | 0.40 | 1.30 | 0.34 | 0.10 | 1.30 | ||||||||||||
1999 | 0.00 | 0.00 | 0.00 | 0.60 | b | 0.16 | 0.00 | 1.50 | 1.00 | 0.35 | 0.00 | 0.05 | 0.05 | 1.50 | ||||||||||||
2000 | 0.00 | 0.50 | 0.35 | a | 0.07 | 0.00 | 0.00 | 0.12 | 0.25 | 0.20 | 0.63 | 0.05 | a | 0.00 | 0.63 | |||||||||||
2001 | 0.00 | 1.15 | 0.00 | 0.30 | 0.10 | 0.40 | 0.50 | 0.59 | l | 0.00 | 0.00 | 0.00 | 0.04 | d | 1.15 | |||||||||||
2002 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.47 | 0.90 | 0.60 | 0.00 | 0.50 | 0.90 | |||||||||||||
2003 | 0.00 | 0.50 | c | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.50 | 0.00 | h | 0.25 | 0.60 | 0.10 | b | 0.60 | ||||||||||
2004 | 0.00 | d | 0.20 | 0.00 | 0.25 | c | 0.00 | 0.19 | 0.25 | 0.20 | 0.79 | 0.20 | 0.00 | c | 0.00 | c | 0.79 | |||||||||
2005 | 1.10 | a | 0.10 | e | 9999.00 | z | 0.50 | A | 0.10 | 0.05 | 0.20 | a | 1.45 | 0.10 | 0.40 | 0.00 | a | 0.00 | 1.45 | |||||||
2006 | 0.50 | 0.00 | 0.50 | 0.00 | a | 0.00 | 0.00 | 0.05 | d | 0.05 | 0.00 | 1.77 | 0.00 | 0.00 | b | 1.77 | ||||||||||
2007 | 0.05 | a | 0.50 | 0.50 | 0.01 | 0.00 | 0.00 | 0.05 | 0.07 | b | 0.05 | g | 0.00 | 9999.00 | z | 9999.00 | z | 0.50 | ||||||||
2008 | 0.50 | 0.50 | 0.00 | 0.00 | 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 | 0.50 | ||||
2009 | 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 | |
2010 | 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 | |
2011 | 9999.00 | z | 9999.00 | z | 0.00 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.00 | b | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.00 | ||
2012 | 9999.00 | z | 9999.00 | z | 0.00 | z | 0.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.00 | d | 0.00 | 0.00 | 9999.00 | z | 0.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.19 | 0.16 | 0.13 | 0.18 | 0.20 | 0.08 | 0.38 | 0.40 | 0.36 | 0.45 | 0.22 | 0.14 | 0.98 | |||||||||||||
S.D. | 0.31 | 0.26 | 0.17 | 0.24 | 0.31 | 0.13 | 0.40 | 0.36 | 0.34 | 0.47 | 0.37 | 0.25 | 0.32 | |||||||||||||
SKEW | 1.83 | 2.28 | 1.06 | 1.59 | 1.62 | 1.48 | 1.31 | 1.32 | 0.53 | 1.10 | 1.45 | 1.97 | 0.45 | |||||||||||||
MAX | 1.10 | 1.15 | 0.50 | 0.97 | 1.04 | 0.40 | 1.50 | 1.45 | 1.06 | 1.77 | 1.06 | 0.84 | 1.50 | |||||||||||||
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 | 0.63 | |||||||||||||
NO YRS | 27 | 28 | 25 | 27 | 25 | 25 | 27 | 26 | 27 | 29 | 27 | 23 | 8 |