YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2000 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2002 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2004 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2005 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2006 | ----- | z | ----- | z | ----- | z | 36.00 | d | 42.10 | 56.43 | 62.16 | 59.71 | 43.30 | 32.23 | 22.10 | 15.90 | 41.10 | c | ||||||||
2007 | 9.16 | 16.25 | 30.82 | c | 33.40 | 46.77 | 54.57 | 62.58 | 61.93 | a | 52.37 | 38.03 | 21.57 | 9.07 | a | 36.38 | ||||||||||
2008 | 9.71 | 17.03 | 24.33 | a | 30.77 | 42.58 | 51.53 | 59.97 | 59.84 | 47.43 | 35.84 | 25.93 | b | 10.06 | 34.59 | |||||||||||
2009 | 14.43 | a | 20.79 | 21.24 | b | 33.60 | 44.77 | a | 54.00 | 58.47 | a | 55.26 | 49.20 | 30.77 | a | 25.55 | a | 8.00 | 34.67 | |||||||
2010 | 13.87 | 14.52 | a | 27.20 | a | 37.64 | b | 44.48 | d | 56.60 | 61.67 | y | 58.50 | u | ----- | z | ----- | z | ----- | z | ----- | z | 32.39 | f | ||
2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 54.48 | g | 64.96 | d | 61.74 | 44.86 | b | 36.77 | a | 21.59 | c | 12.17 | a | 40.35 | f | |
2012 | 12.24 | b | 17.86 | g | 26.64 | i | 38.45 | h | 44.45 | b | 57.63 | 62.77 | a | 57.16 | 46.14 | h | 32.72 | f | 22.94 | n | ----- | z | 46.85 | g | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 11.88 | 17.15 | 25.90 | 34.28 | 44.19 | 55.13 | 61.82 | 59.27 | 47.43 | 34.73 | 23.35 | 11.04 | 35.21 | |||||||||||||
S.D. | 2.38 | 2.64 | 4.09 | 2.64 | 1.68 | 2.22 | 2.29 | 2.62 | 3.58 | 3.09 | 2.20 | 3.12 | 1.01 | |||||||||||||
SKEW | -0.12 | 0.61 | 0.09 | -0.02 | 0.19 | -0.54 | -0.21 | -0.49 | 0.23 | -0.30 | 0.39 | 0.73 | 0.70 | |||||||||||||
MAX | 14.43 | 20.79 | 30.82 | 37.64 | 46.77 | 57.63 | 64.96 | 61.93 | 52.37 | 38.03 | 25.93 | 15.90 | 36.38 | |||||||||||||
MIN | 9.16 | 14.52 | 21.24 | 30.77 | 42.10 | 51.53 | 58.47 | 55.26 | 43.30 | 30.77 | 21.57 | 8.00 | 34.59 | |||||||||||||
YRS | 5 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 3 |