YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 62.00 | ----- | z | |
1974 | 58.00 | a | 56.00 | 65.00 | 85.00 | a | 84.00 | a | 90.00 | 90.00 | a | 88.00 | 83.00 | 75.00 | 76.00 | 54.00 | a | 90.00 | e | |||||||
1975 | 60.00 | 52.00 | 58.00 | 67.00 | 88.00 | 87.00 | 86.00 | 92.00 | a | 76.00 | 78.00 | 71.00 | a | 61.00 | 92.00 | b | ||||||||||
1976 | 53.00 | 66.00 | b | 73.00 | 90.00 | b | 80.00 | b | 86.00 | 85.00 | 87.00 | b | 82.00 | b | 72.00 | c | 64.00 | a | 51.00 | 90.00 | n | |||||
1977 | 40.00 | 52.00 | b | 83.00 | 84.00 | 87.00 | a | 82.00 | 95.00 | 90.00 | 86.00 | a | 75.00 | 69.00 | 50.00 | 95.00 | d | |||||||||
1978 | 58.00 | a | 36.00 | 59.00 | 72.00 | 86.00 | 87.00 | 93.00 | 88.00 | 85.00 | 76.00 | a | 65.00 | a | 58.00 | a | 93.00 | d | ||||||||
1979 | 57.00 | 43.00 | 69.00 | a | 75.00 | a | 91.00 | 87.00 | 93.00 | 89.00 | 82.00 | 84.00 | 69.00 | 64.00 | 93.00 | b | ||||||||||
1980 | 57.00 | 51.00 | 60.00 | c | 74.00 | c | 87.00 | a | 90.00 | 94.00 | 89.00 | 92.00 | 79.00 | 62.00 | 61.00 | 94.00 | g | |||||||||
1981 | 45.00 | 64.00 | 76.00 | 75.00 | 86.00 | b | 91.00 | 90.00 | 85.00 | f | 83.00 | a | 68.00 | a | 66.00 | 47.00 | b | 91.00 | l | |||||||
1982 | 53.00 | t | ----- | z | ----- | z | ----- | z | 84.00 | a | 84.00 | 93.00 | 85.00 | a | 86.00 | 76.00 | 80.00 | a | 68.00 | b | ----- | z | ||||
1983 | 55.00 | 56.00 | c | 57.00 | 80.00 | d | 77.00 | c | 91.00 | 92.00 | c | 90.00 | 95.00 | a | 80.00 | a | 65.00 | 52.00 | 95.00 | o | ||||||
1984 | 53.00 | 61.00 | 55.00 | a | 78.00 | 85.00 | 93.00 | e | 90.00 | 90.00 | 83.00 | 73.00 | 63.00 | 70.00 | 93.00 | f | ||||||||||
1985 | 57.00 | b | 67.00 | 70.00 | a | 83.00 | 85.00 | 86.00 | 92.00 | a | 90.00 | 88.00 | 75.00 | b | 72.00 | 53.00 | a | 92.00 | g | |||||||
1986 | 53.00 | 38.00 | 82.00 | a | 80.00 | 87.00 | 86.00 | 92.00 | 85.00 | 80.00 | 85.00 | 68.00 | 47.00 | 92.00 | a | |||||||||||
1987 | 46.00 | 45.00 | 70.00 | 83.00 | 91.00 | 88.00 | a | 94.00 | 89.00 | 78.00 | 73.00 | 74.00 | 57.00 | 94.00 | a | |||||||||||
1988 | 44.00 | 55.00 | 70.00 | a | 73.00 | 86.00 | a | 94.00 | 99.00 | b | 93.00 | 82.00 | 80.00 | 63.00 | 52.00 | 99.00 | d | |||||||||
1989 | 52.00 | 64.00 | 77.00 | a | 69.00 | 89.00 | 90.00 | 91.00 | 89.00 | 92.00 | a | 76.00 | 69.00 | a | 39.00 | 92.00 | c | |||||||||
1990 | 55.00 | 62.00 | 79.00 | 94.00 | 79.00 | 88.00 | 90.00 | 89.00 | a | 84.00 | 82.00 | 73.00 | 65.00 | a | 94.00 | b | ||||||||||
1991 | 46.00 | 63.00 | a | 72.00 | 88.00 | 88.00 | 91.00 | 97.00 | 90.00 | 87.00 | 78.00 | 71.00 | 62.00 | a | 97.00 | b | ||||||||||
1992 | 58.00 | 51.00 | 57.00 | 71.00 | 90.00 | 86.00 | 86.00 | 88.00 | 82.00 | 75.00 | 68.00 | 45.00 | 90.00 | |||||||||||||
1993 | 59.00 | 46.00 | 63.00 | 78.00 | 87.00 | 89.00 | 95.00 | 91.00 | 85.00 | 78.00 | 74.00 | 48.00 | 95.00 | |||||||||||||
1994 | 53.00 | 58.00 | 62.00 | 86.00 | 86.00 | 93.00 | a | 92.00 | 84.00 | 79.00 | 72.00 | 77.00 | 58.00 | 93.00 | a | |||||||||||
1995 | 60.00 | 52.00 | 65.00 | 75.00 | 83.00 | 93.00 | 98.00 | 92.00 | 87.00 | 80.00 | a | 61.00 | 43.00 | 98.00 | a | |||||||||||
1996 | 54.00 | 51.00 | 65.00 | ----- | z | 91.00 | 86.00 | 86.00 | 88.00 | 84.00 | 72.00 | 65.00 | 55.00 | ----- | z | |||||||||||
1997 | 52.00 | 65.00 | 67.00 | 69.00 | 76.00 | 90.00 | 91.00 | 90.00 | 82.00 | 80.00 | 61.00 | ----- | z | ----- | z | |||||||||||
1998 | 60.00 | 51.00 | 83.00 | 87.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 62.00 | 69.00 | c | ----- | z | |||||
1999 | 56.00 | d | 53.00 | a | 66.00 | b | 74.00 | ----- | z | 94.00 | 95.00 | 91.00 | 88.00 | 72.00 | 72.00 | a | 58.00 | ----- | z | |||||||
2000 | 59.00 | e | 58.00 | a | 75.00 | 74.00 | 92.00 | 90.00 | 87.00 | 87.00 | 86.00 | 75.00 | 63.00 | 60.00 | 92.00 | f | ||||||||||
2001 | 43.00 | 52.00 | 52.00 | 86.00 | a | 89.00 | 91.00 | 94.00 | 95.00 | 84.00 | 77.00 | 71.00 | 68.00 | t | 95.00 | u | ||||||||||
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2007 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2008 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2009 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2010 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 |
2014 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 53.44 | 54.37 | 67.78 | 78.85 | 85.92 | 89.00 | 91.85 | 89.19 | 84.48 | 76.52 | 68.36 | 55.89 | 94.07 | |||||||||||||
S.D. | 5.78 | 8.24 | 8.81 | 7.21 | 4.20 | 3.11 | 3.68 | 2.47 | 4.26 | 3.97 | 5.22 | 8.13 | 2.53 | |||||||||||||
SKEW | -0.86 | -0.39 | 0.13 | 0.25 | -0.82 | -0.19 | -0.16 | -0.01 | 0.47 | 0.18 | 0.34 | -0.12 | 0.54 | |||||||||||||
MAX | 60.00 | 67.00 | 83.00 | 94.00 | 92.00 | 94.00 | 99.00 | 95.00 | 95.00 | 85.00 | 80.00 | 70.00 | 99.00 | |||||||||||||
MIN | 40.00 | 36.00 | 52.00 | 67.00 | 76.00 | 82.00 | 85.00 | 84.00 | 76.00 | 68.00 | 61.00 | 39.00 | 90.00 | |||||||||||||
YRS | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 26 | 27 | 27 | 28 | 27 | 14 |