YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 91.79 | b | 96.52 | 93.42 | 87.14 | b | ----- | z | 66.50 | b | 61.00 | b | 82.73 | f | ||
1979 | 56.57 | a | 63.19 | a | 64.42 | 73.17 | 79.40 | a | 91.72 | a | 95.08 | f | 90.52 | 94.63 | 80.33 | a | 69.48 | a | 71.73 | e | 75.92 | a | ||||
1980 | 62.85 | d | 69.89 | b | 64.80 | f | 74.28 | a | 71.00 | b | 88.00 | d | 97.77 | a | 92.90 | 89.66 | a | 84.58 | 75.77 | 71.90 | 79.87 | a | ||||
1981 | 66.83 | b | 70.42 | b | 65.18 | c | 76.38 | d | 79.35 | 96.30 | 95.58 | 97.81 | ----- | z | ----- | z | 76.61 | b | 69.93 | d | 79.44 | b | ||||
1982 | 61.17 | b | 66.55 | f | 64.76 | f | 70.67 | f | 78.81 | e | 79.89 | b | 93.90 | a | 94.40 | a | 87.48 | a | 80.47 | a | 66.53 | o | 63.14 | q | 82.30 | e |
1983 | 69.32 | l | 64.00 | i | 64.50 | k | 66.15 | j | 81.44 | d | 84.96 | b | 94.00 | a | 91.60 | a | 91.30 | 78.69 | b | 69.80 | e | 64.89 | l | 84.54 | e | |
1984 | 67.85 | d | 68.78 | f | 74.86 | j | 76.77 | h | 89.55 | b | 87.68 | b | 95.31 | b | 94.29 | 94.27 | 77.90 | b | 67.37 | c | 57.93 | d | 81.35 | c | ||
1985 | 61.95 | j | 66.61 | e | 67.96 | f | 80.10 | i | 80.37 | d | 91.29 | f | 96.96 | d | 95.03 | a | 84.07 | c | 80.41 | b | 67.46 | d | 65.21 | l | 81.56 | e |
1986 | 72.88 | o | 65.90 | g | 73.16 | l | 76.21 | k | 82.96 | f | 90.39 | g | 91.76 | b | 97.81 | 82.41 | c | 79.23 | a | 74.90 | a | 68.24 | n | 85.22 | g | |
1987 | 63.86 | i | 62.79 | i | 68.32 | i | 84.12 | d | 83.62 | e | 92.77 | 90.93 | a | 95.87 | a | 93.48 | c | 84.34 | b | 70.32 | e | 62.52 | j | 86.93 | d | |
1988 | 70.24 | f | 73.67 | e | 76.90 | 77.48 | e | 84.96 | d | 90.82 | b | 99.39 | c | 94.17 | a | 94.30 | c | 90.64 | c | 75.03 | a | 66.50 | c | 83.99 | a | |
1989 | 64.35 | h | 65.59 | a | 77.00 | y | 90.38 | v | 85.96 | h | 90.84 | e | 98.86 | c | 92.22 | d | 93.80 | e | 80.62 | e | ----- | z | 70.40 | f | 86.99 | f |
1990 | 63.81 | o | 69.50 | x | ----- | z | 73.12 | v | 80.76 | j | 92.38 | d | 94.88 | g | 90.97 | b | 88.50 | b | 84.39 | h | 72.71 | i | 67.08 | s | 90.62 | i |
1991 | ----- | z | ----- | z | 59.62 | w | ----- | z | ----- | z | 82.86 | h | 90.62 | e | 93.08 | g | 90.04 | b | 84.04 | e | 74.69 | n | 63.00 | u | 88.23 | i |
1992 | 61.00 | v | 62.75 | u | 65.75 | s | ----- | z | 82.14 | x | 86.52 | i | 91.07 | a | 94.48 | f | 92.00 | d | 82.32 | i | 72.55 | h | 56.55 | t | 91.53 | j |
1993 | 62.85 | r | 59.29 | u | 74.56 | o | 75.00 | v | 80.95 | k | 90.79 | b | 88.31 | b | 93.70 | d | 92.32 | e | 81.84 | f | 71.62 | d | 68.50 | o | 87.35 | g |
1994 | 67.86 | j | 61.80 | r | 68.56 | v | 74.53 | m | 74.25 | o | 94.41 | m | 95.33 | g | 99.14 | j | 92.25 | b | 79.72 | b | 68.00 | l | 64.46 | r | 85.99 | j |
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2007 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 63.05 | 68.23 | 68.83 | 77.08 | 80.95 | 89.83 | 94.36 | 93.91 | 90.48 | 81.75 | 71.35 | 66.50 | 0.0 | |||||||||||||
S.D. | 4.55 | 3.80 | 7.00 | 4.28 | 5.08 | 4.24 | 3.41 | 2.25 | 3.71 | 3.57 | 3.67 | 5.87 | 0.0 | |||||||||||||
SKEW | -0.34 | 0.10 | 0.70 | 0.94 | -0.28 | -0.97 | -0.15 | 0.32 | -0.81 | 1.33 | 0.17 | -0.49 | 0.00 | |||||||||||||
MAX | 67.85 | 73.67 | 76.90 | 84.12 | 89.55 | 96.30 | 99.39 | 97.81 | 94.63 | 90.64 | 76.61 | 71.90 | -9999 | |||||||||||||
MIN | 56.57 | 63.19 | 64.42 | 73.17 | 71.00 | 79.89 | 88.31 | 90.52 | 82.41 | 77.90 | 66.50 | 57.93 | 9999 | |||||||||||||
YRS | 5 | 6 | 3 | 5 | 9 | 12 | 14 | 14 | 16 | 12 | 11 | 6 | 0 |