YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1996 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1.39 | 0.54 | 0.44 | 0.24 | 0.50 | 0.41 | 1.15 | 3.70 | 8.37 | |||||||||
1997 | 3.39 | a | 0.36 | 0.04 | 0.43 | 0.14 | 1.67 | 0.09 | 0.00 | 0.46 | 0.28 | 0.56 | 0.49 | 7.91 | ||||||||||||
1998 | 0.97 | 2.81 | 2.26 | 0.71 | 1.28 | 1.42 | 0.46 | 0.00 | 2.35 | 0.47 | 1.75 | 0.27 | 14.75 | |||||||||||||
1999 | 1.30 | 1.46 | 0.26 | 0.73 | 0.12 | 0.08 | 0.21 | 0.75 | 0.11 | 0.58 | 0.03 | 0.14 | 5.77 | |||||||||||||
2000 | 2.34 | 1.08 | 0.38 | 0.25 | 0.56 | 0.14 | 0.00 | 0.32 | 0.01 | 0.41 | 0.32 | 0.14 | 5.95 | |||||||||||||
2001 | 0.51 | 0.41 | 0.13 | 0.73 | 0.00 | 0.13 | 0.40 | 0.00 | 0.09 | 0.13 | 0.86 | 1.61 | 5.00 | |||||||||||||
2002 | 0.49 | 0.23 | 0.44 | 0.87 | 0.35 | 0.03 | 0.18 | 0.17 | 0.00 | 0.09 | 1.18 | 1.80 | 5.83 | |||||||||||||
2003 | 0.48 | 0.28 | 0.22 | 0.86 | 0.06 | 0.21 | 0.46 | 0.91 | 0.19 | 0.06 | 0.11 | 0.92 | 4.76 | |||||||||||||
2004 | 0.48 | 0.77 | 1.05 | 0.00 | 0.39 | 0.18 | 0.03 | 0.62 | 0.03 | 2.60 | 1.55 | 2.68 | 10.38 | |||||||||||||
2005 | 2.76 | 0.46 | 0.56 | 0.38 | 0.50 | 1.09 | 0.62 | 0.07 | 0.12 | 0.03 | 0.25 | 4.50 | 11.34 | |||||||||||||
2006 | 1.43 | 1.05 | 1.02 | 2.38 | 0.14 | 0.14 | 0.35 | 0.00 | 0.00 | 0.48 | 0.52 | 0.30 | 7.81 | |||||||||||||
2007 | 0.19 | 1.59 | 0.12 | 0.22 | 0.19 | 0.08 | 0.00 | 0.17 | 0.33 | 0.21 | 0.24 | 1.11 | 4.45 | |||||||||||||
2008 | 2.00 | 0.70 | 0.06 | 0.00 | 1.14 | 0.00 | 0.14 | 0.00 | 0.00 | 0.21 | 1.22 | 0.65 | 6.12 | |||||||||||||
2009 | 0.45 | 0.17 | 1.33 | 0.45 | 0.33 | 1.62 | 0.00 | 0.18 | 0.00 | 1.00 | 0.18 | 1.84 | 7.55 | |||||||||||||
2010 | 1.03 | 2.06 | 0.20 | 0.99 | 0.44 | 0.00 | 0.06 | 0.20 | 0.00 | 3.07 | 0.58 | 1.83 | 10.46 | |||||||||||||
2011 | 0.09 | 1.39 | 1.49 | 0.16 | 0.24 | 1.47 | 0.02 | 0.00 | 0.17 | 0.35 | 0.04 | 0.00 | 5.42 | |||||||||||||
2012 | 1.71 | 0.45 | 0.29 | 0.04 | 0.20 | 0.00 | 0.00 | 0.02 | 0.05 | 0.05 | 1.35 | 2.17 | 6.33 | |||||||||||||
2013 | 0.14 | 0.00 | 0.33 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.47 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.16 | 0.90 | 0.60 | 0.57 | 0.44 | 0.52 | 0.20 | 0.21 | 0.26 | 0.61 | 0.70 | 1.42 | 7.49 | |||||||||||||
S.D. | 0.98 | 0.76 | 0.62 | 0.58 | 0.43 | 0.65 | 0.21 | 0.28 | 0.56 | 0.87 | 0.56 | 1.30 | 2.87 | |||||||||||||
SKEW | 0.86 | 1.04 | 1.36 | 1.85 | 1.27 | 0.89 | 0.58 | 1.38 | 3.28 | 2.09 | 0.43 | 0.95 | 1.17 | |||||||||||||
MAX | 3.39 | 2.81 | 2.26 | 2.38 | 1.39 | 1.67 | 0.62 | 0.91 | 2.35 | 3.07 | 1.75 | 4.50 | 14.75 | |||||||||||||
MIN | 0.09 | 0.00 | 0.04 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 | 0.03 | 0.00 | 4.45 | |||||||||||||
NO YRS | 17 | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 |