YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1985 | 9999.00 | z | 0.22 | 0.60 | b | 0.63 | 0.21 | 0.47 | c | 0.82 | 0.40 | 0.34 | a | 0.30 | 0.42 | c | 0.25 | c | 0.82 | |||||||
1986 | 0.41 | 0.44 | 0.20 | b | 0.48 | 0.60 | A | 0.49 | 0.67 | 0.32 | 0.68 | a | 1.10 | A | 0.33 | g | 0.15 | d | 0.68 | |||||||
1987 | 0.26 | A | 0.14 | A | 0.45 | A | 0.49 | j | 9999.00 | z | 0.30 | 1.01 | 0.69 | 0.28 | 0.56 | A | 0.52 | A | 0.70 | A | 1.01 | |||||
1988 | 0.26 | A | 0.40 | A | 0.47 | A | 0.53 | A | 0.42 | A | 0.57 | 9999.00 | z | 0.44 | 0.45 | 0.09 | 0.69 | A | 0.36 | b | 0.57 | |||||
1989 | 0.37 | b | 1.11 | A | 0.47 | 1.03 | A | 0.38 | b | 0.48 | 0.62 | 0.75 | 0.46 | 0.58 | 0.50 | 0.48 | a | 0.75 | ||||||||
1990 | 0.36 | 0.26 | A | 0.50 | 0.66 | a | 0.39 | a | 1.50 | 0.90 | 0.38 | 1.20 | A | 0.97 | a | 9999.00 | z | 9999.00 | z | 1.50 | ||||||
1991 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.53 | f | 0.96 | A | 0.53 | 0.47 | 0.33 | a | 0.45 | 0.67 | b | 0.49 | b | 0.07 | A | 0.67 | ||||
1992 | 0.36 | 0.27 | a | 0.63 | A | 0.48 | A | 0.62 | A | 0.23 | 0.42 | A | 0.55 | 0.67 | b | 0.39 | 0.66 | e | 0.27 | 0.67 | ||||||
1993 | 0.70 | b | 0.91 | a | 1.20 | 0.65 | 0.40 | 0.60 | 0.82 | 0.32 | 0.48 | 0.59 | b | 0.38 | a | 0.53 | a | 1.20 | ||||||||
1994 | 0.65 | 0.36 | a | 0.25 | 0.59 | 0.34 | 0.33 | 0.19 | 0.52 | a | 1.01 | 0.56 | 0.36 | a | 0.25 | 1.01 | ||||||||||
1995 | 0.19 | a | 0.87 | 0.68 | a | 0.52 | 0.67 | A | 0.50 | 0.70 | 0.22 | A | 0.79 | 0.50 | 0.64 | b | 0.59 | 0.87 | ||||||||
1996 | 0.96 | 1.45 | a | 0.40 | a | 0.86 | 0.56 | 0.38 | 0.31 | 0.19 | 0.76 | 0.55 | 0.73 | 0.45 | c | 1.45 | ||||||||||
1997 | 0.41 | a | 0.26 | a | 0.20 | c | 0.42 | c | 1.18 | 0.57 | 0.40 | 0.32 | 0.43 | 0.60 | A | 0.31 | 0.21 | 1.18 | ||||||||
1998 | 0.31 | 0.36 | a | 0.37 | a | 0.22 | a | 0.28 | 0.40 | A | 0.41 | 0.66 | 0.15 | 0.84 | a | 0.44 | 0.46 | a | 0.84 | |||||||
1999 | 0.28 | 0.37 | 0.35 | 0.29 | 1.34 | 0.76 | 0.48 | 0.59 | 0.56 | 0.36 | a | 0.60 | 0.36 | a | 1.34 | |||||||||||
2000 | 0.55 | a | 0.87 | b | 0.40 | a | 2.30 | 0.51 | 0.77 | 0.40 | a | 0.44 | 1.07 | a | 0.26 | 0.57 | 0.65 | 2.30 | ||||||||
2001 | 0.30 | a | 0.40 | 0.71 | 2.67 | 0.32 | 0.53 | 0.31 | 0.30 | 0.75 | 0.20 | 0.85 | 1.20 | a | 2.67 | |||||||||||
2002 | 0.31 | 0.31 | 0.44 | 0.20 | 0.40 | 0.11 | 0.70 | 0.94 | 0.63 | 0.71 | 0.77 | 0.48 | 0.94 | |||||||||||||
2003 | 0.46 | 0.59 | 0.87 | 1.35 | 0.62 | 0.76 | 0.60 | 1.20 | 0.88 | 0.11 | 0.40 | 0.43 | 1.35 | |||||||||||||
2004 | 0.74 | 0.34 | 0.52 | 0.43 | 0.73 | 0.75 | 0.45 | 0.85 | 0.55 | 0.75 | 0.83 | a | 0.44 | a | 0.85 | |||||||||||
2005 | 0.80 | b | 0.60 | 0.33 | 0.60 | 0.40 | 0.57 | 0.17 | 0.30 | 1.80 | 1.50 | b | 9999.00 | z | 9999.00 | z | 1.80 | |||||||||
2006 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.25 | 0.65 | 0.40 | 0.84 | 1.03 | 0.58 | 0.23 | a | 1.03 | |||||||
2007 | 0.78 | a | 0.50 | a | 0.86 | 0.33 | 0.25 | 0.27 | 0.25 | 0.60 | 1.15 | 0.57 | 0.21 | 0.51 | a | 1.15 | ||||||||||
2008 | 0.75 | a | 0.50 | 0.90 | a | 0.39 | 0.84 | 0.65 | 0.55 | A | 0.55 | 1.10 | 0.31 | 0.50 | A | 0.75 | 1.10 | |||||||||
2009 | 0.65 | 0.80 | 0.49 | 0.65 | b | 0.46 | a | 0.70 | b | 0.63 | b | 0.20 | a | 0.59 | A | 0.50 | 0.30 | 0.36 | 0.80 | |||||||
2010 | 0.30 | a | 0.40 | 0.62 | 0.73 | 1.10 | 0.80 | 0.52 | 0.56 | A | 0.40 | 0.90 | 0.90 | a | 0.35 | 1.10 | ||||||||||
2011 | 0.32 | p | 0.37 | n | 0.54 | q | 0.65 | q | 0.90 | w | 0.40 | z | 0.46 | r | 0.40 | y | 0.52 | x | 1.10 | w | 0.30 | w | 0.10 | w | 1.10 | |
2012 | 0.52 | s | 0.28 | r | 0.30 | z | 0.50 | x | 0.53 | w | 9999.00 | z | 0.60 | 0.75 | 0.70 | 0.53 | 0.12 | 0.32 | 0.75 | |||||||
2013 | 0.30 | 0.16 | 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 | 0.30 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.50 | 0.52 | 0.54 | 0.75 | 0.59 | 0.55 | 0.54 | 0.51 | 0.71 | 0.59 | 0.53 | 0.42 | 1.32 | |||||||||||||
S.D. | 0.22 | 0.33 | 0.25 | 0.62 | 0.31 | 0.27 | 0.21 | 0.24 | 0.35 | 0.33 | 0.21 | 0.23 | 0.55 | |||||||||||||
SKEW | 0.52 | 1.23 | 0.80 | 2.10 | 0.99 | 1.49 | 0.22 | 0.96 | 1.11 | 0.76 | 0.06 | 1.57 | 1.86 | |||||||||||||
MAX | 0.96 | 1.45 | 1.20 | 2.67 | 1.34 | 1.50 | 1.01 | 1.20 | 1.80 | 1.50 | 0.90 | 1.20 | 2.67 | |||||||||||||
MIN | 0.19 | 0.14 | 0.20 | 0.20 | 0.21 | 0.11 | 0.17 | 0.19 | 0.15 | 0.09 | 0.12 | 0.07 | 0.85 | |||||||||||||
NO YRS | 22 | 24 | 22 | 22 | 23 | 26 | 26 | 27 | 27 | 26 | 22 | 24 | 9 |