YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1991 | ----- | z | ----- | z | 3.11 | n | ----- | z | ----- | z | 1.34 | p | 1.39 | m | 1.59 | o | 5.35 | p | 0.67 | 4.43 | 2.54 | 7.64 | i | |||
1992 | 0.97 | 1.96 | 2.29 | 1.37 | 3.53 | 0.83 | 2.82 | 2.48 | 1.86 | 1.41 | 0.98 | 4.24 | 24.74 | |||||||||||||
1993 | 5.74 | 4.64 | 1.31 | 0.29 | 1.07 | 0.25 | 0.12 | 6.55 | 1.62 | 1.53 | 1.63 | 0.54 | 25.29 | |||||||||||||
1994 | 0.16 | 2.35 | 0.92 | 3.61 | 1.42 | 1.00 | 1.36 | 1.45 | 3.00 | 3.20 | 3.96 | 1.65 | 24.08 | |||||||||||||
1995 | 2.43 | a | 1.26 | 3.97 | 1.44 | 2.96 | 0.86 | 0.64 | 2.90 | 1.26 | 0.00 | 0.46 | 0.69 | 18.87 | ||||||||||||
1996 | 1.54 | 1.23 | 1.12 | 0.40 | 0.00 | 1.10 | 2.47 | 1.49 | 2.46 | 4.56 | a | 3.52 | 1.62 | 21.51 | ||||||||||||
1997 | 5.69 | 2.27 | 0.02 | 2.09 | 1.75 | 0.88 | 3.15 | 2.40 | 3.98 | 1.11 | a | 1.12 | 1.36 | 25.82 | ||||||||||||
1998 | 1.15 | 1.94 | 2.05 | 0.57 | 0.33 | 0.07 | 3.49 | 1.58 | 1.91 | 5.23 | 2.84 | 0.08 | 21.24 | |||||||||||||
1999 | 1.00 | 0.79 | a | 0.22 | 3.92 | 1.95 | 0.74 | 3.60 | 7.51 | 1.51 | 0.06 | 0.07 | 0.00 | 21.37 | ||||||||||||
2000 | 1.76 | 0.69 | a | 4.21 | 1.21 | 0.19 | 1.05 | 1.19 | 4.30 | 0.75 | 4.52 | 1.55 | 0.57 | a | 21.99 | |||||||||||
2001 | 2.85 | 1.79 | 2.41 | a | 1.39 | 1.04 | 0.14 | 1.52 | 3.79 | 0.33 | 0.99 | 1.50 | 0.62 | a | 18.37 | |||||||||||
2002 | 0.06 | 0.17 | 0.62 | c | 0.40 | 0.00 | 0.08 | 0.72 | 0.81 | 3.50 | 2.28 | 1.75 | 1.20 | a | 11.59 | |||||||||||
2003 | 0.23 | c | 2.54 | c | 1.38 | a | 0.32 | 0.77 | 0.54 | 1.58 | 2.89 | 2.33 | 0.68 | 2.48 | b | 0.80 | c | 16.54 | ||||||||
2004 | 2.23 | 2.69 | a | 0.26 | 5.98 | 0.00 | 0.69 | 1.88 | 0.96 | 4.49 | 1.33 | 2.12 | 1.87 | a | 24.50 | |||||||||||
2005 | 5.73 | a | 2.25 | 1.28 | 1.92 | 1.18 | 0.31 | 0.33 | 1.86 | 2.68 | 2.95 | 0.30 | 0.32 | 21.11 | ||||||||||||
2006 | 1.14 | 0.45 | 2.38 | 1.20 | 0.13 | 0.63 | 2.73 | 1.80 | 3.55 | 4.46 | 0.45 | 1.37 | 20.29 | |||||||||||||
2007 | 0.80 | 0.94 | 0.90 | 1.26 | 2.28 | 0.30 | 1.73 | 2.63 | 2.68 | 0.48 | 0.78 | 4.84 | 19.62 | |||||||||||||
2008 | 4.43 | 2.72 | c | 0.08 | 0.28 | 1.72 | 0.24 | 2.04 | 3.18 | 0.74 | a | 1.07 | 2.08 | 4.14 | 22.72 | |||||||||||
2009 | 0.92 | 0.96 | 0.52 | 0.88 | a | 1.77 | 1.01 | 0.22 | 0.71 | 1.59 | 1.70 | 0.46 | 2.87 | 13.61 | ||||||||||||
2010 | 4.79 | a | 2.40 | 1.10 | 0.56 | 0.02 | 0.19 | 2.09 | 4.08 | 1.36 | 2.08 | 0.34 | 3.71 | a | 22.72 | |||||||||||
2011 | ----- | z | ----- | z | ----- | z | 1.12 | w | 1.85 | w | ----- | z | 3.17 | u | 1.56 | n | 2.47 | s | 3.27 | y | 0.83 | v | ----- | z | 0.00 | l |
2012 | ----- | z | ----- | z | ----- | z | 0.80 | y | ----- | z | ----- | z | 3.24 | a | 0.80 | 0.58 | f | 0.24 | 0.71 | ----- | z | 4.99 | h | |||
2013 | 2.21 | a | 1.06 | 0.73 | 0.57 | 0.51 | 0.25 | a | 2.81 | l | 1.22 | 5.32 | 1.52 | 1.99 | j | 0.15 | 13.54 | b | ||||||||
2014 | 0.45 | 0.46 | 0.86 | 0.22 | 1.07 | 0.01 | 2.49 | 2.47 | 4.22 | 0.63 | 0.64 | 0.94 | 14.46 | |||||||||||||
2015 | 2.39 | 2.19 | 0.21 | 1.24 | 3.16 | 1.55 | c | 1.89 | 0.99 | 1.01 | r | 3.26 | 1.74 | 2.59 | d | 21.21 | a | |||||||||
2016 | 1.05 | 1.11 | ----- | z | 1.04 | m | 1.71 | q | 0.45 | 1.30 | 3.52 | f | 1.40 | n | 1.15 | 1.22 | c | 1.98 | w | 6.28 | f | |||||
2017 | 3.71 | u | 0.57 | 0.70 | l | 1.48 | p | ----- | z | 0.09 | d | 1.89 | 1.57 | l | 1.26 | S | 0.91 | k | 0.25 | p | 0.04 | y | 3.81 | h | ||
2018 | 0.84 | l | 1.43 | d | 0.51 | m | 0.54 | q | 0.94 | r | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.43 | k |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 2.16 | 1.63 | 1.31 | 1.41 | 1.22 | 0.55 | 1.85 | 2.56 | 2.38 | 1.88 | 1.55 | 1.68 | 20.52 | |||||||||||||
S.D. | 1.86 | 1.00 | 1.16 | 1.42 | 1.08 | 0.42 | 1.02 | 1.77 | 1.34 | 1.53 | 1.19 | 1.44 | 3.97 | |||||||||||||
SKEW | 0.90 | 0.92 | 1.20 | 1.90 | 0.63 | 0.53 | -0.02 | 1.38 | 0.51 | 0.83 | 0.94 | 0.82 | -0.76 | |||||||||||||
MAX | 5.74 | 4.64 | 4.21 | 5.98 | 3.53 | 1.55 | 3.60 | 7.51 | 5.32 | 5.23 | 4.43 | 4.84 | 25.82 | |||||||||||||
MIN | 0.06 | 0.17 | 0.02 | 0.22 | 0.00 | 0.01 | 0.12 | 0.71 | 0.33 | 0.00 | 0.07 | 0.00 | 11.59 | |||||||||||||
YRS | 23 | 25 | 22 | 22 | 22 | 24 | 24 | 23 | 22 | 25 | 24 | 23 | 20 |