YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.17 | 3.39 | a | 4.04 | b | ----- | z | ----- | z | ----- | z | 8.60 | i | |
1984 | 2.30 | q | 4.25 | d | 4.24 | 5.25 | 0.71 | 1.26 | 1.18 | 7.76 | a | 8.29 | 9.01 | g | 5.69 | c | 5.56 | e | 44.19 | b | ||||||
1985 | 13.69 | c | 1.35 | 8.46 | 1.83 | 5.08 | d | 3.39 | 1.96 | 3.50 | 9.75 | 1.77 | a | 0.00 | f | 4.55 | m | 50.78 | b | |||||||
1986 | 6.73 | f | 6.99 | b | 0.71 | 0.56 | 0.52 | 2.26 | 1.56 | 11.97 | 2.99 | 18.15 | ----- | z | ----- | z | 45.71 | c | ||||||||
1987 | 11.51 | 8.88 | 5.66 | 1.74 | i | 5.96 | 6.09 | 1.03 | 0.63 | 12.02 | 23.10 | 6.69 | a | 8.44 | d | 90.01 | a | |||||||||
1988 | 6.27 | c | 11.41 | 8.52 | b | 7.84 | 0.25 | 1.20 | 0.40 | 8.40 | 8.84 | a | 8.23 | 3.05 | a | 8.87 | c | 73.28 | ||||||||
1989 | 2.53 | d | 0.58 | 0.31 | a | 2.04 | u | 4.13 | b | 4.64 | 3.24 | 12.88 | 13.05 | d | 14.48 | 4.95 | a | 11.49 | 72.28 | a | ||||||
1990 | 9.25 | a | 4.03 | 3.10 | b | 1.65 | c | 3.04 | a | 1.83 | 7.18 | a | 4.83 | 13.99 | 6.44 | 0.91 | 2.26 | 58.51 | ||||||||
1991 | 3.73 | 4.11 | 4.90 | 8.35 | 8.37 | 3.04 | 3.21 | 6.29 | a | 18.85 | 4.97 | 5.01 | b | 14.52 | 85.35 | |||||||||||
1992 | 10.43 | a | 5.33 | 13.16 | 3.86 | 0.50 | 1.34 | 3.03 | 8.59 | 1.26 | c | 10.24 | 15.97 | a | 6.27 | 79.98 | ||||||||||
1993 | 4.50 | 9.05 | 7.28 | 5.67 | 4.00 | 1.58 | 1.53 | 16.21 | 10.13 | 8.95 | 7.94 | a | 12.19 | a | 89.03 | |||||||||||
1994 | 4.81 | 1.86 | a | 7.08 | b | 3.98 | 6.96 | 1.42 | 3.32 | 0.48 | 9.38 | 9.24 | a | 5.58 | f | 9.65 | 58.18 | a | ||||||||
1995 | 8.34 | 4.57 | 6.09 | 4.89 | 10.87 | 1.89 | 4.33 | 3.01 | 22.95 | 6.91 | a | 0.75 | 4.07 | 78.67 | ||||||||||||
1996 | 0.42 | a | 2.62 | f | 1.27 | b | 4.05 | 1.80 | 4.37 | 2.40 | 3.01 | 7.84 | 4.32 | 1.78 | 2.25 | 33.51 | a | |||||||||
1997 | 4.57 | b | 5.02 | 1.32 | 3.33 | b | 1.86 | 1.68 | 2.42 | 9.15 | 14.85 | 2.36 | 8.77 | 6.63 | a | 61.96 | ||||||||||
1998 | 4.20 | 2.70 | 2.32 | 8.39 | b | 7.95 | b | 5.30 | 2.98 | 8.72 | 7.47 | 10.72 | 6.12 | 8.86 | c | 75.73 | ||||||||||
1999 | 4.10 | 4.71 | a | ----- | z | 1.45 | 0.95 | c | 0.91 | 1.52 | a | 4.47 | 12.62 | 9.18 | a | 2.39 | a | 6.66 | 48.96 | a | ||||||
2000 | 11.28 | b | 7.17 | a | 4.55 | 1.64 | 0.67 | 2.87 | b | 3.70 | a | 3.84 | 3.38 | 9.78 | 4.14 | c | 6.67 | f | 53.02 | a | ||||||
2001 | 15.31 | b | 5.69 | 6.83 | 3.77 | b | ----- | z | ----- | z | ----- | z | 7.56 | c | 6.92 | a | 6.60 | f | 2.92 | b | 12.43 | b | 61.43 | d | ||
2002 | 10.75 | o | ----- | z | 0.75 | ----- | z | 0.74 | f | ----- | z | 3.92 | a | 4.95 | a | 12.67 | a | 22.69 | 24.52 | 13.59 | a | 83.09 | e | |||
2003 | 4.15 | 12.42 | a | 3.03 | b | 2.86 | c | 0.94 | 3.43 | a | 1.58 | d | 6.23 | d | ----- | z | ----- | z | ----- | z | ----- | z | 34.64 | d | ||
2004 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 11.78 | 11.50 | f | 9.88 | 21.66 | j | ||
2005 | 4.50 | a | ----- | z | ----- | z | ----- | z | 2.55 | e | ----- | z | ----- | z | ----- | z | ----- | z | 6.50 | g | 4.97 | d | 13.86 | b | 25.88 | h |
2006 | 2.93 | 8.12 | d | 2.60 | f | ----- | z | 1.92 | a | 2.14 | 2.64 | 6.74 | 10.76 | a | 16.24 | c | 1.10 | b | 16.31 | m | 52.59 | c | ||||
2007 | 10.56 | e | 1.20 | a | 0.66 | g | ----- | z | ----- | z | ----- | z | 1.78 | a | 4.43 | 6.75 | ----- | z | ----- | z | ----- | z | 24.72 | g | ||
2008 | ----- | z | ----- | z | 8.17 | g | 3.20 | w | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9.46 | 7.29 | b | 1.59 | a | 18.34 | i | |
2009 | 12.97 | g | 1.51 | c | 2.39 | g | 2.08 | c | 0.57 | c | 2.03 | 6.01 | 7.93 | ----- | z | 12.19 | a | 9.54 | i | 9.33 | j | 32.32 | e | |||
2010 | 3.09 | h | 14.26 | c | 8.21 | i | 5.24 | q | 0.55 | o | 1.95 | 5.03 | 3.63 | 1.50 | 4.44 | k | 4.82 | s | 4.81 | g | 26.37 | g | ||||
2011 | 8.73 | e | 3.10 | e | 1.52 | y | ----- | z | 2.88 | h | 1.18 | 1.52 | 8.31 | a | 14.48 | j | 6.00 | q | 2.48 | c | ----- | z | 25.32 | f | ||
2012 | ----- | z | 13.19 | a | 2.80 | 3.15 | o | ----- | z | 1.78 | 3.60 | b | 3.48 | b | 29.10 | j | 3.10 | 2.00 | 9.47 | a | 39.42 | d | ||||
2013 | 11.78 | 8.97 | 4.60 | b | 0.05 | o | 2.73 | s | 0.43 | 2.81 | 12.51 | 7.98 | h | 16.64 | a | 3.38 | e | ----- | z | 61.12 | d | |||||
2014 | ----- | z | ----- | z | ----- | z | ----- | z | 3.11 | d | ----- | z | 4.65 | 11.58 | a | 13.14 | o | 3.50 | i | 7.72 | x | ----- | z | 19.34 | i | |
2015 | 6.82 | o | 4.56 | k | 3.02 | o | ----- | z | ----- | z | 5.24 | 4.90 | 2.07 | a | ----- | z | 4.35 | r | ----- | z | ----- | z | 12.21 | i | ||
2016 | ----- | z | ----- | z | ----- | z | ----- | z | 2.04 | o | 2.45 | b | ----- | z | 9.73 | a | ----- | z | ----- | z | ----- | z | ----- | z | 12.18 | j |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 7.16 | 6.02 | 4.62 | 3.97 | 3.30 | 2.53 | 2.92 | 6.65 | 9.58 | 10.48 | 5.58 | 8.43 | 75.31 | |||||||||||||
S.D. | 4.07 | 3.93 | 3.23 | 2.40 | 3.03 | 1.50 | 1.60 | 3.81 | 5.32 | 5.90 | 5.44 | 3.97 | 10.60 | |||||||||||||
SKEW | 0.35 | 0.57 | 0.75 | 0.60 | 1.00 | 0.94 | 0.75 | 0.51 | 0.52 | 0.60 | 2.26 | -0.21 | -0.44 | |||||||||||||
MAX | 15.31 | 14.26 | 13.16 | 8.39 | 10.87 | 6.09 | 7.18 | 16.21 | 22.95 | 23.10 | 24.52 | 14.52 | 89.03 | |||||||||||||
MIN | 0.42 | 0.58 | 0.31 | 0.56 | 0.25 | 0.43 | 0.40 | 0.48 | 1.26 | 1.77 | 0.75 | 1.59 | 58.51 | |||||||||||||
YRS | 22 | 25 | 21 | 18 | 22 | 26 | 29 | 31 | 23 | 23 | 22 | 20 | 8 |