| YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1988 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | i | 0.00 | a | 39.83 | a | 81.24 | b | 16.57 | b | 16.50 | 0.00 | a | 0.00 | 0.00 | 154.14 | ||||
| 1989 | 0.00 | b | 0.00 | 0.00 | a | 0.00 | c | 0.00 | k | 2.40 | e | 5.50 | m | 4.50 | 0.00 | a | 0.00 | 3.21 | b | 0.00 | 10.11 | |||||
| 1990 | 0.00 | a | 0.00 | e | 0.00 | e | 0.00 | f | 0.00 | o | 2.50 | r | 50.50 | 0.00 | z | 0.00 | e | 0.00 | m | 0.00 | 0.00 | a | 50.50 | |||
| 1991 | 0.00 | b | 0.00 | d | 0.00 | a | 0.00 | 0.00 | 0.00 | a | 48.50 | 21.81 | d | 1.20 | e | 0.00 | o | 0.00 | b | 0.00 | 71.51 | |||||
| 1992 | 0.00 | a | 0.00 | a | 0.00 | 0.00 | b | 0.00 | z | 30.56 | c | 45.47 | a | 69.23 | a | 0.00 | r | 0.00 | g | 0.00 | 0.00 | a | 145.26 | |||
| 1993 | 0.00 | c | 0.00 | 0.00 | 0.00 | 0.00 | 1.50 | 0.00 | a | 18.50 | 0.50 | 0.00 | 0.00 | 0.00 | a | 20.50 | ||||||||||
| 1994 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 1.50 | 106.00 | 2.50 | 0.00 | 0.00 | 0.00 | 0.00 | 111.00 | |||||||||||||
| 1995 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 8.50 | 18.50 | 14.00 | 2.00 | s | 0.00 | g | 0.00 | 0.00 | 41.00 | |||||||||||
| 1996 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | k | 0.50 | j | 8.50 | z | 0.00 | z | 0.00 | z | 1.00 | z | 0.00 | 0.00 | l | 0.00 | ||||||
| 1997 | 0.00 | 0.00 | o | 0.00 | d | 0.00 | i | 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 | ||
| 1998 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
| 1999 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
| 2000 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
| 2001 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
| 2002 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
| 2003 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
| 2004 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
| 2005 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
| 2006 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
| 2007 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
| 2008 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
| 2009 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
| 2010 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
| 2011 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
| 2012 | 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 | 0.00 | z | 0.00 | m | 0.00 | b | 0.00 | |
| 2013 | 0.00 | w | 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 | 0.00 | z | 0.00 | z | 0.00 | |
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 12.04 | 50.03 | 21.02 | 3.03 | 0.00 | 0.36 | 0.00 | 65.75 | |||||||||||||
| S.D. | 0.00 | 0.00 | 0.00 | 0.00 | 0.45 | 16.27 | 35.65 | 22.42 | 6.61 | 0.00 | 1.07 | 0.00 | 63.99 | |||||||||||||
| SKEW | 0.00 | 0.00 | 0.00 | 0.00 | 1.50 | 0.95 | 0.19 | 1.61 | 1.77 | 0.00 | 2.47 | 0.00 | 0.00 | |||||||||||||
| MAX | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 39.83 | 106.00 | 69.23 | 16.50 | 0.00 | 3.21 | 0.00 | 111.00 | |||||||||||||
| MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.50 | 0.00 | 0.00 | 0.00 | 0.00 | 20.50 | |||||||||||||
| NO YRS | 9 | 8 | 9 | 7 | 5 | 7 | 7 | 7 | 6 | 4 | 9 | 9 | 2 | |||||||||||||