YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1993 | ----- | z | ----- | z | ----- | z | ----- | z | 73.28 | a | 79.48 | 80.30 | a | 80.87 | 72.37 | 65.27 | 52.64 | a | 50.45 | a | 69.33 | d | ||||
1994 | 48.94 | 52.09 | 59.32 | 67.08 | 74.85 | 82.28 | a | 82.90 | a | 80.70 | a | 74.07 | a | 67.27 | a | 59.79 | a | 51.63 | e | 66.74 | ||||||
1995 | 49.32 | 55.81 | d | 59.18 | a | 64.72 | 76.33 | a | 79.07 | a | 81.73 | 80.32 | 75.74 | a | 68.20 | a | 57.53 | a | 48.59 | b | 66.38 | |||||
1996 | 49.37 | 55.31 | 54.39 | c | 65.45 | 81.40 | 82.34 | a | 82.50 | a | 77.27 | 73.92 | 65.53 | 58.37 | 50.90 | b | 66.40 | |||||||||
1997 | 45.42 | 49.34 | c | 59.55 | 60.21 | a | 72.12 | b | 78.84 | a | 80.64 | c | 80.39 | 77.41 | a | 66.32 | 55.68 | 45.37 | a | 64.27 | ||||||
1998 | 53.14 | b | 52.23 | d | 56.57 | a | 65.78 | a | 79.97 | 85.10 | a | 82.65 | 78.60 | 76.64 | a | 67.43 | a | 58.98 | 48.55 | 67.14 | ||||||
1999 | 52.09 | b | 58.04 | a | 60.10 | a | 69.15 | 76.13 | 78.55 | 79.06 | 80.66 | 75.53 | 66.03 | a | 59.64 | a | 46.91 | b | 66.82 | |||||||
2000 | 53.13 | 58.52 | a | 62.73 | 69.25 | 79.21 | 78.70 | b | 82.53 | 79.59 | b | 77.20 | 64.98 | c | 50.85 | 44.58 | 66.77 | |||||||||
2001 | 45.93 | b | 53.72 | a | 56.64 | b | 69.15 | c | 75.89 | c | ----- | z | 84.74 | f | 81.18 | a | 76.12 | 67.92 | 58.76 | a | 48.53 | 63.38 | b | |||
2002 | 51.52 | a | 48.55 | 57.65 | 71.89 | c | 78.37 | 81.75 | 78.48 | a | 81.65 | a | 74.82 | 66.75 | a | 53.10 | a | 49.57 | b | 66.17 | ||||||
2003 | 50.06 | 51.83 | d | 58.87 | 68.77 | b | 77.72 | b | 79.26 | k | 77.59 | c | 80.33 | e | 73.38 | e | 67.38 | g | 59.67 | d | 50.11 | h | 66.47 | c | ||
2004 | 50.30 | f | 48.78 | b | 61.09 | d | 65.29 | d | 74.86 | c | 79.48 | d | 78.54 | d | 76.72 | b | 72.59 | a | 67.23 | a | 52.90 | a | 47.63 | 65.92 | a | |
2005 | 52.60 | 49.27 | 58.20 | a | 67.12 | f | 74.67 | d | 80.91 | b | 80.33 | e | 77.60 | f | 76.70 | h | 65.62 | j | 58.04 | c | 50.73 | c | 63.09 | d | ||
2006 | 52.77 | e | 51.20 | h | 63.08 | g | 72.35 | g | 78.40 | j | 81.36 | l | 81.20 | h | 78.60 | k | 74.05 | i | 66.39 | d | 58.33 | 48.43 | a | 56.48 | h | |
2007 | 41.97 | a | 53.57 | 61.43 | a | 65.09 | a | 72.11 | 78.87 | 78.50 | i | 78.83 | j | 76.62 | i | 70.92 | k | 56.23 | f | 51.73 | i | 62.17 | f | |||
2008 | 48.21 | e | 55.89 | a | 60.54 | g | 67.60 | 73.70 | d | 83.90 | i | 79.45 | i | 77.39 | h | 69.65 | g | 63.19 | d | 56.62 | b | 52.15 | r | 60.87 | f | |
2009 | 53.29 | q | 57.23 | m | 61.48 | i | 66.62 | 75.17 | a | 80.88 | a | 83.11 | 80.52 | a | 74.81 | q | 66.80 | a | 57.00 | a | 46.03 | b | 69.52 | d | ||
2010 | 44.42 | 47.83 | a | 55.40 | 66.45 | 75.53 | a | 82.53 | m | 76.28 | a | 80.28 | a | 75.12 | b | 68.77 | 57.87 | 52.19 | 63.65 | a | ||||||
2011 | 49.16 | 48.77 | b | 64.81 | 73.12 | 77.50 | 85.23 | 83.56 | 84.82 | 76.70 | 70.63 | l | ----- | z | ----- | z | 71.52 | c | ||||||||
2012 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2013 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 49.25 | 52.47 | 59.06 | 67.22 | 76.05 | 80.82 | 80.68 | 80.26 | 75.11 | 66.54 | 56.81 | 48.67 | 66.34 | |||||||||||||
S.D. | 3.38 | 3.52 | 2.77 | 3.06 | 2.59 | 2.27 | 2.27 | 1.87 | 1.66 | 1.42 | 2.79 | 2.29 | 0.89 | |||||||||||||
SKEW | -0.65 | 0.27 | 0.27 | -0.13 | 0.36 | 0.85 | -0.44 | 0.26 | -0.26 | -0.64 | -0.87 | -0.21 | -1.75 | |||||||||||||
MAX | 53.14 | 58.52 | 64.81 | 73.12 | 81.40 | 85.23 | 83.56 | 84.82 | 77.41 | 68.77 | 59.79 | 52.19 | 67.14 | |||||||||||||
MIN | 41.97 | 47.83 | 54.39 | 60.21 | 72.11 | 78.55 | 76.28 | 76.72 | 72.37 | 63.19 | 50.85 | 44.58 | 64.27 | |||||||||||||
YRS | 16 | 16 | 15 | 16 | 18 | 14 | 15 | 15 | 14 | 15 | 17 | 15 | 8 |