YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1986 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.50 | 0.10 | 0.55 | a | 0.52 | 0.33 | 0.23 | 0.18 | 0.06 | a | 0.07 | a | 0.55 | |||||||
1987 | 0.14 | a | 0.12 | 0.25 | 0.40 | 1.09 | a | 0.18 | 0.18 | 0.72 | 0.00 | 0.53 | 0.35 | 0.23 | 1.09 | |||||||||||
1988 | 0.14 | 0.05 | 0.60 | 0.24 | 0.82 | 0.75 | 0.04 | 0.07 | 0.10 | 0.03 | 0.34 | 0.11 | 0.82 | |||||||||||||
1989 | 0.10 | 0.07 | 0.67 | 0.12 | 0.14 | 1.05 | 0.17 | 0.24 | 0.22 | A | 0.17 | 0.25 | a | 0.33 | 1.05 | |||||||||||
1990 | 0.55 | 0.10 | 9999.00 | z | 0.70 | 1.95 | A | 0.22 | 0.12 | 0.29 | 0.22 | 0.12 | 0.16 | 0.20 | 0.70 | |||||||||||
1991 | 0.29 | 0.02 | 0.30 | 0.35 | 0.43 | 0.34 | 0.35 | 1.47 | 0.20 | 0.39 | 0.68 | 0.10 | 1.47 | |||||||||||||
1992 | 0.00 | 0.32 | 0.30 | a | 0.45 | 0.05 | 0.83 | 0.15 | 0.20 | 0.16 | 0.10 | 0.60 | 0.80 | 0.83 | ||||||||||||
1993 | 0.13 | b | 0.20 | e | 0.19 | 0.49 | 0.22 | 1.15 | A | 0.49 | 0.14 | 0.12 | 0.25 | 0.14 | 0.02 | 0.49 | ||||||||||
1994 | 0.05 | d | 0.46 | 0.15 | 0.54 | A | 0.64 | 0.28 | 0.23 | 0.35 | 0.66 | 0.65 | 0.40 | b | 0.21 | a | 0.66 | |||||||||
1995 | 0.26 | 0.43 | 0.42 | 0.19 | 0.81 | 0.62 | 0.27 | 1.65 | 0.29 | a | 0.07 | 0.28 | a | 0.44 | 1.65 | |||||||||||
1996 | 0.42 | a | 0.30 | 0.48 | 0.19 | 0.43 | 0.10 | 0.33 | 0.17 | 0.17 | 0.64 | 0.17 | a | 0.37 | 0.64 | |||||||||||
1997 | 0.51 | b | 0.05 | 0.08 | 0.23 | 0.27 | 0.67 | 0.21 | 0.23 | 0.94 | 0.20 | 0.22 | c | 0.06 | 0.94 | |||||||||||
1998 | 0.19 | a | 0.17 | b | 9999.00 | z | 0.48 | 0.87 | 0.45 | 0.18 | 0.06 | 0.71 | 0.29 | 0.45 | 0.06 | a | 0.87 | |||||||||
1999 | 0.32 | b | 0.05 | a | 0.18 | 0.32 | a | 0.71 | 0.50 | a | 0.00 | 0.17 | a | 0.07 | 0.10 | 0.00 | 0.17 | a | 0.71 | |||||||
2000 | 0.25 | e | 0.25 | c | 0.12 | b | 0.45 | 1.60 | a | 0.03 | 0.02 | 0.07 | 0.22 | 0.50 | b | 0.21 | c | 0.12 | 1.60 | |||||||
2001 | 0.05 | d | 0.10 | c | 0.26 | a | 0.44 | 0.23 | 0.32 | c | 0.25 | a | 0.12 | c | 0.14 | a | 0.19 | 0.33 | d | 0.40 | a | 0.44 | ||||
2002 | 0.20 | b | 0.07 | b | 0.12 | a | 0.33 | b | 0.78 | 1.25 | 0.02 | 0.01 | 0.23 | 0.16 | 0.12 | 0.00 | 1.25 | |||||||||
2003 | 0.05 | a | 0.05 | 0.25 | 0.65 | A | 0.53 | A | 0.30 | A | 9999.00 | z | 0.40 | 0.05 | e | 0.22 | 0.77 | b | 0.28 | A | 0.77 | |||||
2004 | 0.18 | A | 0.34 | A | 0.10 | 0.39 | 1.03 | A | 0.12 | 0.10 | 0.42 | A | 0.45 | 0.19 | e | 0.70 | A | 0.00 | e | 0.45 | ||||||
2005 | 0.50 | A | 0.20 | b | 0.22 | A | 1.05 | A | 1.01 | c | 0.40 | 9999.00 | z | 1.25 | 0.07 | 0.47 | 0.38 | a | 0.23 | 1.25 | ||||||
2006 | 0.43 | a | 0.25 | a | 0.35 | 0.55 | 9999.00 | z | 0.34 | a | 9999.00 | z | 0.25 | 0.33 | 0.30 | 9999.00 | z | 1.15 | A | 0.55 | ||||||
2007 | 0.00 | a | 0.35 | A | 0.25 | 0.57 | 0.42 | 0.49 | 0.50 | 0.00 | 0.21 | 0.72 | b | 0.01 | 0.14 | d | 0.72 | |||||||||
2008 | 0.01 | c | 0.06 | A | 0.04 | a | 0.10 | 9999.00 | z | 0.26 | A | 0.15 | 0.08 | 0.00 | 0.24 | 0.75 | 0.36 | A | 0.75 | |||||||
2009 | 0.25 | A | 0.05 | d | 0.02 | c | 0.90 | A | 0.30 | 2.25 | A | 0.40 | A | 0.21 | 0.52 | 1.30 | 0.02 | 0.07 | 1.30 | |||||||
2010 | 0.07 | e | 0.04 | 0.25 | a | 0.41 | c | 0.32 | 0.09 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.41 | ||||
2011 | 0.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.04 | z | 9999.00 | z | 0.04 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.03 | n | 0.04 | ||
2012 | 0.25 | A | 0.09 | d | 0.10 | 0.30 | 1.05 | A | 0.00 | 0.28 | A | 0.09 | 0.16 | 0.24 | 0.17 | 0.12 | 0.30 | |||||||||
2013 | 0.13 | f | 0.09 | 0.05 | c | 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 | 0.13 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.21 | 0.16 | 0.24 | 0.39 | 0.66 | 0.46 | 0.21 | 0.36 | 0.26 | 0.33 | 0.31 | 0.20 | 1.06 | |||||||||||||
S.D. | 0.18 | 0.13 | 0.17 | 0.16 | 0.48 | 0.35 | 0.16 | 0.45 | 0.23 | 0.28 | 0.24 | 0.18 | 0.34 | |||||||||||||
SKEW | 0.57 | 0.92 | 1.00 | -0.07 | 0.93 | 0.80 | 0.53 | 1.93 | 1.47 | 1.87 | 0.60 | 1.66 | 0.65 | |||||||||||||
MAX | 0.55 | 0.46 | 0.67 | 0.70 | 1.95 | 1.25 | 0.52 | 1.65 | 0.94 | 1.30 | 0.77 | 0.80 | 1.65 | |||||||||||||
MIN | 0.00 | 0.02 | 0.02 | 0.10 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 | 0.00 | 0.00 | 0.64 | |||||||||||||
NO YRS | 22 | 24 | 24 | 24 | 23 | 24 | 22 | 25 | 25 | 25 | 24 | 23 | 8 |