YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1966 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1967 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1969 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1971 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1981 | ----- | z | 73.00 | e | 70.00 | g | ----- | z | 83.00 | f | 97.00 | ----- | z | 93.00 | e | 86.00 | i | 79.00 | 75.00 | 75.00 | b | ----- | z | |||
1982 | 65.00 | l | 67.00 | b | 63.00 | a | 80.00 | 81.00 | a | 90.00 | d | 97.00 | b | 90.00 | f | 90.00 | g | 82.00 | d | 65.00 | h | 66.00 | k | ----- | z | |
1983 | 66.00 | k | 65.00 | g | 66.00 | e | 73.00 | 83.00 | h | 94.00 | c | 97.00 | h | 93.00 | b | 95.00 | k | 81.00 | h | 78.00 | h | 59.00 | f | ----- | z | |
1984 | 60.00 | i | 65.00 | f | 68.00 | e | 76.00 | g | 93.00 | d | 92.00 | b | 99.00 | a | 92.00 | a | 90.00 | b | 79.00 | b | 73.00 | e | 67.00 | g | ----- | z |
1985 | 64.00 | a | 67.00 | c | 71.00 | e | 78.00 | c | 86.00 | f | 96.00 | c | 98.00 | d | 95.00 | e | 95.00 | e | 80.00 | g | 70.00 | j | 58.00 | f | ----- | z |
1986 | 70.00 | h | 74.00 | i | 80.00 | e | 82.00 | e | 86.00 | d | 94.00 | c | 97.00 | d | 94.00 | d | 83.00 | g | 75.00 | j | 70.00 | h | 59.00 | e | ----- | z |
1987 | 65.00 | i | 67.00 | e | 72.00 | f | 82.00 | g | 82.00 | j | 91.00 | h | 99.00 | i | 100.00 | h | 89.00 | h | 85.00 | n | 73.00 | j | 70.00 | o | ----- | z |
1988 | 61.00 | k | ----- | z | ----- | z | 77.00 | i | 85.00 | g | 93.00 | c | 98.00 | i | 96.00 | c | 97.00 | g | 93.00 | m | 77.00 | m | ----- | z | ----- | z |
1989 | 73.00 | i | 62.00 | j | ----- | z | 83.00 | j | 89.00 | g | 94.00 | f | 96.00 | i | 88.00 | g | 88.00 | l | 80.00 | i | 72.00 | l | 64.00 | m | ----- | z |
1990 | 70.00 | h | 67.00 | g | 70.00 | e | 79.00 | f | 83.00 | f | 98.00 | d | 93.00 | i | 94.00 | d | 92.00 | h | 79.00 | j | 75.00 | i | 66.00 | l | ----- | z |
1991 | 53.00 | i | 66.00 | g | 69.00 | 85.00 | 84.00 | c | 96.00 | a | 95.00 | e | 91.00 | a | 85.00 | d | 86.00 | g | 70.00 | d | 61.00 | g | ----- | z | ||
1992 | 64.00 | f | 66.00 | f | 70.00 | d | 87.00 | d | 87.00 | f | 90.00 | e | 98.00 | g | 92.00 | e | 88.00 | f | 86.00 | f | 63.00 | k | 55.00 | p | ----- | z |
1993 | 60.00 | l | 62.00 | d | 73.00 | c | 77.00 | f | 84.00 | j | 93.00 | c | 95.00 | i | 93.00 | g | 87.00 | h | 85.00 | g | 64.00 | n | 65.00 | m | ----- | z |
1994 | 63.00 | m | 63.00 | e | 74.00 | h | 83.00 | h | 86.00 | h | 99.00 | d | 94.00 | g | 95.00 | d | 92.00 | h | 82.00 | l | 74.00 | l | 70.00 | m | ----- | z |
1995 | 65.00 | l | 72.00 | h | 75.00 | j | 76.00 | j | 84.00 | j | 90.00 | h | 97.00 | m | 98.00 | k | 96.00 | j | 81.00 | l | 76.00 | n | 69.00 | q | ----- | z |
1996 | 70.00 | n | 76.00 | k | 73.00 | j | 86.00 | i | 93.00 | j | 93.00 | h | 96.00 | g | 97.00 | e | 90.00 | h | 86.00 | h | 77.00 | k | 70.00 | m | ----- | z |
1997 | 77.00 | m | 70.00 | j | 78.00 | j | 77.00 | i | 81.00 | j | 92.00 | i | 95.00 | g | 90.00 | j | 93.00 | j | 84.00 | j | 71.00 | o | 64.00 | q | ----- | z |
1998 | 68.00 | n | 62.00 | l | 79.00 | l | 78.00 | i | 86.00 | l | 98.00 | h | 97.00 | j | 94.00 | i | 94.00 | j | 82.00 | k | 68.00 | l | 76.00 | k | ----- | z |
1999 | 71.00 | m | 67.00 | k | 74.00 | h | 75.00 | i | 86.00 | p | 92.00 | j | 94.00 | m | 92.00 | i | 88.00 | k | 86.00 | n | 80.00 | l | 67.00 | k | ----- | z |
2000 | 70.00 | m | 69.00 | j | 76.00 | j | 79.00 | j | 96.00 | j | 96.00 | i | 96.00 | l | 95.00 | h | 94.00 | l | 87.00 | j | 60.00 | m | 65.00 | l | ----- | z |
2001 | 70.00 | l | 66.00 | h | 69.00 | f | 81.00 | j | 85.00 | k | 94.00 | h | 99.00 | l | 94.00 | k | 89.00 | p | 84.00 | j | 74.00 | m | 65.00 | n | ----- | z |
2002 | 68.00 | k | 63.00 | k | 74.00 | j | 83.00 | g | 94.00 | j | 97.00 | j | 99.00 | j | 101.00 | k | 93.00 | j | 81.00 | k | 70.00 | n | 74.00 | m | ----- | z |
2003 | 72.00 | l | 67.00 | j | 73.00 | k | 79.00 | h | ----- | z | 89.00 | k | 100.00 | j | 95.00 | k | 86.00 | j | 87.00 | j | 72.00 | o | 70.00 | j | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 64.00 | 66.50 | 70.00 | 80.83 | 86.00 | 94.33 | 97.20 | 93.82 | 90.00 | 80.00 | 72.67 | 67.00 | 0.0 | |||||||||||||
S.D. | 0.0 | 3.89 | 4.74 | 5.04 | 5.10 | 2.93 | 1.48 | 1.83 | 5.00 | 1.73 | 2.52 | 11.31 | 0.0 | |||||||||||||
SKEW | 0.00 | 0.53 | 0.76 | -0.34 | 0.61 | -0.00 | -0.37 | 0.18 | 0.00 | 0.71 | -0.24 | 0.00 | 0.00 | |||||||||||||
MAX | 64.00 | 73.00 | 80.00 | 87.00 | 93.00 | 99.00 | 99.00 | 97.00 | 95.00 | 82.00 | 75.00 | 75.00 | -9999 | |||||||||||||
MIN | 64.00 | 62.00 | 63.00 | 73.00 | 81.00 | 90.00 | 95.00 | 91.00 | 85.00 | 79.00 | 70.00 | 59.00 | 9999 | |||||||||||||
YRS | 1 | 6 | 9 | 6 | 4 | 12 | 5 | 11 | 3 | 3 | 3 | 2 | 0 |