YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.82 | 2.54 | 4.36 | j | ||
1979 | 3.61 | a | 2.60 | 1.63 | b | 3.51 | 1.75 | 0.00 | 0.05 | 2.36 | 0.11 | 2.31 | 2.25 | b | 2.07 | d | 22.25 | |||||||||
1980 | ----- | z | 2.33 | 5.20 | a | 1.87 | a | ----- | z | 2.02 | d | 0.79 | a | 0.41 | ----- | z | ----- | z | ----- | z | 0.25 | a | 12.87 | e | ||
1981 | ----- | z | 0.41 | d | ----- | z | 2.40 | a | 2.99 | 0.53 | a | 0.00 | b | 0.00 | 0.67 | 2.55 | a | 3.22 | a | 3.19 | e | 15.96 | b | |||
1982 | 2.15 | k | 3.00 | h | 2.36 | t | 2.01 | y | 1.16 | t | 1.78 | i | 1.92 | j | 0.26 | d | 3.28 | c | 2.10 | h | 4.49 | j | 3.05 | e | 6.59 | i |
1983 | 2.75 | i | 1.30 | d | 5.33 | d | 1.20 | b | 4.25 | d | 1.11 | a | 1.45 | b | 3.09 | b | 0.22 | 1.18 | a | 6.97 | f | 11.95 | g | 19.13 | c | |
1984 | 0.98 | d | 2.60 | 3.58 | 2.66 | 3.83 | a | 2.97 | a | 1.30 | 0.53 | 1.03 | 1.87 | 3.40 | f | 2.55 | b | 23.90 | a | |||||||
1985 | 0.35 | b | 1.60 | b | 0.22 | 1.49 | 1.80 | 0.48 | 0.68 | 0.20 | 2.50 | a | 1.72 | 2.83 | a | 0.65 | c | 14.52 | ||||||||
1986 | 1.68 | 9.28 | c | 3.35 | c | 2.10 | b | 2.01 | 1.30 | a | 0.05 | 0.10 | 4.04 | c | 0.90 | 1.58 | a | 1.00 | b | 27.39 | ||||||
1987 | 3.35 | f | 2.45 | d | 2.63 | b | 0.40 | 2.85 | c | 1.83 | 1.25 | 0.20 | 0.00 | 0.05 | 1.86 | 3.00 | d | 16.52 | a | |||||||
1988 | 4.22 | c | 1.20 | 2.32 | c | 1.92 | c | 1.95 | d | 1.66 | a | 0.20 | a | 0.00 | 0.43 | 0.00 | 7.15 | f | 2.09 | w | 13.90 | b | ||||
1989 | 3.79 | d | 2.80 | 4.41 | d | 1.23 | b | 1.42 | 0.23 | 0.10 | 0.76 | a | 0.95 | b | 2.65 | b | 1.53 | 0.21 | b | 20.08 | ||||||
1990 | 2.43 | c | 4.73 | d | 1.31 | 3.82 | c | 3.02 | c | 0.67 | 1.03 | 0.65 | 0.19 | 0.47 | b | 1.82 | a | 1.88 | j | 20.14 | a | |||||
1991 | 1.98 | d | 1.85 | b | 3.50 | e | 3.18 | c | 4.18 | f | 1.33 | 0.52 | 0.97 | b | 0.84 | 2.34 | a | 3.64 | c | 1.25 | b | 21.40 | a | |||
1992 | 0.45 | 1.36 | b | 0.72 | 2.11 | a | 0.54 | 3.76 | 0.36 | 0.04 | a | 0.28 | 1.80 | 4.30 | c | 3.83 | 19.55 | |||||||||
1993 | 3.26 | c | 2.14 | 3.94 | a | 4.96 | b | 2.11 | 2.92 | 1.34 | 1.46 | 0.03 | 1.46 | 0.62 | 0.99 | 25.23 | ||||||||||
1994 | 2.32 | a | 2.90 | 0.27 | 1.99 | b | 1.21 | f | 0.46 | 0.05 | 0.06 | 0.26 | 1.16 | 3.15 | c | 2.76 | 15.38 | a | ||||||||
1995 | 3.04 | a | 1.23 | a | 3.28 | 3.18 | 4.48 | 2.08 | 1.71 | 0.21 | 0.58 | 0.98 | 4.16 | 3.39 | a | 28.32 | ||||||||||
1996 | 6.97 | b | 2.04 | c | 2.74 | b | 3.37 | b | 2.32 | 0.86 | a | 0.29 | a | 0.27 | 0.63 | 2.04 | 3.28 | b | 8.60 | e | 33.41 | |||||
1997 | 6.90 | a | 0.39 | 1.79 | b | 3.37 | a | 1.48 | b | 1.43 | 0.80 | 0.30 | 1.04 | 1.25 | a | 1.83 | 1.60 | 22.18 | ||||||||
1998 | 6.83 | 3.37 | c | 2.72 | b | 1.94 | a | 8.79 | c | 2.92 | b | 1.44 | a | 0.71 | ----- | z | 1.36 | 2.42 | 2.90 | b | 35.40 | a | ||||
1999 | 2.00 | a | 4.54 | o | 1.35 | e | 0.89 | f | 1.32 | b | 1.11 | 0.00 | 0.36 | 0.00 | 0.42 | 1.50 | j | ----- | z | 6.56 | d | |||||
2000 | 4.12 | n | 3.64 | n | 1.88 | m | 1.41 | c | 1.36 | 0.38 | b | 0.00 | 0.05 | 0.58 | d | 4.78 | o | 1.43 | m | 1.89 | g | 3.78 | f | |||
2001 | 2.90 | h | 0.71 | e | 3.09 | j | 2.92 | m | 1.18 | 0.78 | 1.41 | m | 0.00 | 0.21 | b | 1.31 | e | 5.35 | p | 3.44 | k | 4.19 | f | |||
2002 | 2.92 | e | 1.20 | h | ----- | z | 1.57 | d | 0.92 | 0.78 | d | ----- | z | 0.02 | 1.00 | c | 0.39 | a | 1.24 | b | 4.13 | h | 8.84 | d | ||
2003 | 2.42 | e | 1.47 | d | 2.46 | i | 3.74 | f | 1.90 | c | 0.42 | a | 0.45 | 0.75 | b | 0.16 | b | 0.18 | a | 2.40 | g | 6.51 | h | 7.75 | d | |
2004 | 5.18 | g | 3.39 | g | ----- | z | ----- | z | 5.11 | c | 1.38 | 0.36 | 1.34 | g | 0.45 | 3.26 | a | 1.09 | 3.42 | 15.07 | e | |||||
2005 | 0.62 | a | 1.63 | 3.00 | 3.92 | a | 6.37 | a | 1.65 | 0.09 | 0.25 | 1.01 | a | 1.39 | 4.27 | a | 6.87 | 31.07 | ||||||||
2006 | 4.51 | 2.04 | 3.47 | a | 3.09 | 2.37 | 1.48 | e | 0.57 | 0.00 | 1.08 | a | 0.68 | 3.94 | 3.45 | b | 26.68 | |||||||||
2007 | 0.68 | 3.60 | a | 1.46 | ----- | z | 0.58 | 1.24 | ----- | z | 0.14 | 1.92 | ----- | z | 1.85 | b | 3.59 | a | 15.06 | c | ||||||
2008 | 3.56 | b | 3.27 | e | 2.88 | 1.56 | 3.16 | 1.15 | 0.07 | 0.16 | ----- | z | ----- | z | 3.16 | 4.98 | 23.95 | b | ||||||||
2009 | 2.44 | 1.08 | ----- | z | 2.58 | 2.24 | 4.53 | 0.25 | ----- | z | 0.00 | 3.41 | ----- | z | 3.21 | 19.74 | c | |||||||||
2010 | 4.42 | 2.04 | 3.37 | ----- | z | 3.42 | h | 1.93 | 0.51 | 0.60 | ----- | z | 3.59 | ----- | z | ----- | z | 16.46 | e | |||||||
2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2012 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.78 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.78 | k | |
2013 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | c | 0.00 | k |
2014 | ----- | z | ----- | z | ----- | z | ----- | z | 0.91 | h | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 3.02 | 2.31 | 2.69 | 2.43 | 2.67 | 1.46 | 0.57 | 0.50 | 0.84 | 1.51 | 2.54 | 2.77 | 24.61 | |||||||||||||
S.D. | 1.94 | 1.72 | 1.39 | 1.06 | 1.85 | 1.06 | 0.52 | 0.70 | 0.99 | 1.01 | 1.11 | 1.99 | 5.52 | |||||||||||||
SKEW | 0.66 | 2.56 | -0.02 | 0.37 | 1.65 | 1.13 | 0.68 | 2.42 | 1.90 | 0.43 | 0.15 | 1.08 | -0.15 | |||||||||||||
MAX | 6.97 | 9.28 | 5.33 | 4.96 | 8.79 | 4.53 | 1.71 | 3.09 | 4.04 | 3.59 | 4.30 | 8.60 | 33.41 | |||||||||||||
MIN | 0.35 | 0.39 | 0.22 | 0.40 | 0.54 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.62 | 0.00 | 14.52 | |||||||||||||
YRS | 24 | 27 | 24 | 25 | 27 | 31 | 29 | 30 | 28 | 27 | 22 | 25 | 11 |