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 | 55.60 | d | 61.10 | 72.32 | 77.58 | 73.21 | b | 58.90 | 47.76 | 38.12 | 29.08 | 57.07 | c | |||||||
2007 | 20.66 | 26.98 | 47.70 | d | 47.48 | 61.39 | 68.63 | 75.85 | 75.33 | a | 66.40 | a | 53.71 | 39.12 | 20.79 | b | 50.34 | |||||||||
2008 | 21.75 | a | 31.56 | c | 40.47 | a | 47.09 | c | 57.36 | b | 66.53 | 75.42 | a | 71.89 | 62.54 | d | 50.98 | c | 39.89 | b | 24.13 | 49.13 | ||||
2009 | 28.53 | a | 34.55 | 38.59 | c | 47.94 | c | 59.98 | b | 66.08 | 71.58 | a | 69.15 | 62.07 | 42.88 | a | 40.28 | a | 18.98 | 48.39 | ||||||
2010 | 26.45 | 25.80 | a | 41.78 | a | 51.12 | b | 58.26 | d | 69.48 | 77.08 | y | 75.40 | u | ----- | z | ----- | z | ----- | z | ----- | z | 45.48 | f | ||
2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 67.37 | g | 76.57 | d | 73.87 | 59.88 | b | 51.33 | a | 37.19 | c | 26.80 | a | 54.27 | f | |
2012 | 28.53 | b | 32.02 | g | 44.89 | i | 52.55 | h | 59.74 | b | 72.87 | 78.35 | a | 72.95 | 64.25 | h | 47.92 | f | 39.19 | n | ----- | z | 62.49 | g | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 25.19 | 29.72 | 42.14 | 49.85 | 59.64 | 69.32 | 75.89 | 72.73 | 61.96 | 49.33 | 38.92 | 23.96 | 49.29 | |||||||||||||
S.D. | 3.75 | 4.07 | 3.94 | 3.59 | 1.57 | 2.84 | 2.37 | 2.09 | 2.90 | 4.18 | 1.27 | 4.16 | 0.99 | |||||||||||||
SKEW | -0.30 | 0.22 | 0.78 | 0.91 | -0.33 | 0.15 | -0.99 | -0.66 | 0.57 | -0.67 | -0.31 | 0.01 | 0.28 | |||||||||||||
MAX | 28.53 | 34.55 | 47.70 | 55.60 | 61.39 | 72.87 | 78.35 | 75.33 | 66.40 | 53.71 | 40.28 | 29.08 | 50.34 | |||||||||||||
MIN | 20.66 | 25.80 | 38.59 | 47.09 | 57.36 | 66.08 | 71.58 | 69.15 | 58.90 | 42.88 | 37.19 | 18.98 | 48.39 | |||||||||||||
YRS | 5 | 4 | 4 | 5 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 3 |