YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1967 | ----- | z | ----- | z | 79.00 | 66.00 | 94.00 | 99.00 | 103.00 | 100.00 | 94.00 | ----- | z | 75.00 | 54.00 | 103.00 | ||||||||||
1968 | 67.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 95.00 | a | 93.00 | 95.00 | 80.00 | 72.00 | 55.00 | 95.00 | |||||||
1969 | 60.00 | 54.00 | 77.00 | 82.00 | 93.00 | 93.00 | 97.00 | 99.00 | 96.00 | 84.00 | 70.00 | 64.00 | 99.00 | |||||||||||||
1970 | 65.00 | 66.00 | 73.00 | 76.00 | 92.00 | 103.00 | 102.00 | 100.00 | 93.00 | 83.00 | 67.00 | 58.00 | 103.00 | |||||||||||||
1971 | 63.00 | 71.00 | 78.00 | 76.00 | 84.00 | 98.00 | 101.00 | 98.00 | 97.00 | 86.00 | 71.00 | ----- | z | 101.00 | ||||||||||||
1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 79.00 | 68.00 | 59.00 | 79.00 | ||||
1987 | 53.00 | 59.00 | 67.00 | 84.00 | 83.00 | 94.00 | 96.00 | 96.00 | 87.00 | e | 86.00 | ----- | z | 65.00 | 96.00 | |||||||||||
1988 | 47.00 | 68.00 | 76.00 | 78.00 | 86.00 | 94.00 | ----- | z | ----- | z | 94.00 | ----- | z | 69.00 | 63.00 | j | 94.00 | |||||||||
1989 | 48.00 | 71.00 | 74.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 74.00 | ||||
1990 | ----- | z | 46.00 | l | 72.00 | 81.00 | 82.00 | 94.00 | 99.00 | 97.00 | 93.00 | f | ----- | z | 72.00 | 56.00 | 99.00 | |||||||||
1991 | 53.00 | 69.00 | 61.00 | a | 77.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 77.00 | ||||
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 98.00 | 93.00 | 86.00 | a | 68.00 | 59.00 | 98.00 | |||||
1994 | 57.00 | ----- | z | 79.00 | a | ----- | z | 86.00 | 97.00 | 97.00 | f | 98.00 | h | 88.00 | 86.00 | 65.00 | d | 52.00 | 98.00 | |||||||
1995 | 58.00 | 70.00 | a | 69.00 | 76.00 | ----- | z | 93.00 | 99.00 | 98.00 | 92.00 | 83.00 | 74.00 | 66.00 | 99.00 | |||||||||||
1996 | 63.00 | 70.00 | 74.00 | 83.00 | 91.00 | 97.00 | 98.00 | 98.00 | 96.00 | 88.00 | 70.00 | 57.00 | 98.00 | |||||||||||||
1997 | 55.00 | 65.00 | 76.00 | 77.00 | 93.00 | 94.00 | 96.00 | 98.00 | 89.00 | 85.00 | 76.00 | 53.00 | 98.00 | |||||||||||||
1998 | 58.00 | 52.00 | 75.00 | c | 78.00 | 77.00 | 94.00 | 104.00 | ----- | z | ----- | z | 68.00 | z | 68.00 | x | 66.00 | 104.00 | ||||||||
1999 | 60.00 | 65.00 | 71.00 | 80.00 | 84.00 | 96.00 | 100.00 | 92.00 | 91.00 | 85.00 | a | 76.00 | 63.00 | 100.00 | ||||||||||||
2000 | 60.00 | 60.00 | 73.00 | 84.00 | a | 93.00 | ----- | z | ----- | z | 100.00 | 92.00 | 87.00 | 61.00 | 60.00 | 100.00 | ||||||||||
2001 | 56.00 | a | 65.00 | 72.00 | 79.00 | 93.00 | ----- | z | 101.00 | 98.00 | v | 89.00 | j | 87.00 | 72.00 | ----- | z | 101.00 | ||||||||
2002 | 57.00 | 70.00 | 77.00 | 83.00 | 93.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 93.00 | ||||||
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 101.00 | o | 96.00 | 92.00 | 87.00 | m | 61.00 | 58.00 | 101.00 | |||||
2004 | ----- | z | 62.00 | ----- | z | 82.00 | e | 87.00 | 94.00 | f | 96.00 | h | 100.00 | 93.00 | e | 83.00 | 70.00 | a | ----- | z | 100.00 | |||||
2005 | 62.00 | n | 56.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 61.00 | m | 62.00 | ||
2006 | 59.00 | ----- | z | 65.00 | j | 79.00 | 89.00 | 99.00 | 103.00 | 93.00 | 92.00 | ----- | z | ----- | z | ----- | z | 103.00 | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 57.72 | 64.29 | 73.50 | 78.94 | 88.24 | 96.07 | 99.57 | 97.25 | 92.59 | 84.53 | 69.83 | 59.06 | 99.60 | |||||||||||||
S.D. | 5.30 | 6.15 | 4.54 | 4.28 | 5.06 | 2.92 | 2.90 | 2.62 | 2.76 | 2.56 | 4.41 | 4.60 | 2.07 | |||||||||||||
SKEW | -0.35 | -0.67 | -1.16 | -1.40 | -0.58 | 0.91 | -0.09 | -0.81 | -0.42 | -0.83 | -0.58 | 0.18 | 1.00 | |||||||||||||
MAX | 67.00 | 71.00 | 79.00 | 84.00 | 94.00 | 103.00 | 104.00 | 100.00 | 97.00 | 88.00 | 76.00 | 66.00 | 103.00 | |||||||||||||
MIN | 47.00 | 52.00 | 61.00 | 66.00 | 77.00 | 93.00 | 95.00 | 92.00 | 87.00 | 79.00 | 61.00 | 52.00 | 98.00 | |||||||||||||
NO YRS | 18 | 17 | 18 | 18 | 17 | 14 | 14 | 16 | 17 | 15 | 18 | 16 | 5 |