YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 89.00 | l | 91.00 | 92.00 | 62.00 | 54.00 | 92.00 | |||||
1964 | 51.00 | 54.00 | 54.00 | 92.00 | 92.00 | 94.00 | 99.00 | 100.00 | a | 90.00 | b | 79.00 | 68.00 | 43.00 | 100.00 | |||||||||||
1965 | 44.00 | 50.00 | 62.00 | 87.00 | a | 86.00 | 88.00 | d | 95.00 | 100.00 | a | 83.00 | c | 77.00 | 71.00 | a | 52.00 | 100.00 | ||||||||
1966 | 46.00 | 52.00 | 76.00 | 74.00 | a | 90.00 | c | 95.00 | 103.00 | 91.00 | 85.00 | 84.00 | a | 59.00 | 48.00 | a | 103.00 | |||||||||
1967 | 46.00 | 55.00 | a | 83.00 | 82.00 | 100.00 | a | 90.00 | a | 102.00 | c | 93.00 | f | 90.00 | b | 85.00 | d | 65.00 | a | 52.00 | 102.00 | |||||
1968 | 49.00 | 41.00 | a | 85.00 | c | 88.00 | a | 87.00 | a | 98.00 | a | 95.00 | 96.00 | b | 85.00 | b | 79.00 | d | 59.00 | 54.00 | 98.00 | |||||
1969 | 38.00 | 37.00 | 50.00 | a | 74.00 | a | 92.00 | 90.00 | e | 95.00 | d | 93.00 | a | 84.00 | g | 72.00 | m | 65.00 | 54.00 | c | 95.00 | |||||
1970 | 45.00 | c | 48.00 | 50.00 | b | 83.00 | 91.00 | a | 97.00 | 98.00 | 98.00 | a | 101.00 | 89.00 | e | 54.00 | e | 57.00 | f | 101.00 | ||||||
1971 | 41.00 | d | 50.00 | 68.00 | 82.00 | a | 84.00 | f | 97.00 | 94.00 | a | 98.00 | b | 98.00 | c | 78.00 | 65.00 | 40.00 | 98.00 | |||||||
1972 | 40.00 | 45.00 | 63.00 | 76.00 | a | 87.00 | h | 89.00 | o | 92.00 | 97.00 | a | 93.00 | c | 78.00 | e | 61.00 | g | 53.00 | a | 97.00 | |||||
1973 | 44.00 | 47.00 | c | 65.00 | 76.00 | ----- | z | ----- | z | 92.00 | m | 106.00 | e | ----- | z | ----- | z | ----- | z | ----- | z | 106.00 | ||||
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 | ----- | z | ----- | z | ----- | z | 9999.00 | |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2000 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2002 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2004 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2005 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2006 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2007 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2008 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2009 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2010 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2012 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2013 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 44.40 | 47.90 | 65.60 | 81.40 | 91.14 | 93.62 | 97.00 | 97.67 | 90.67 | 82.33 | 63.11 | 50.00 | 100.00 | |||||||||||||
S.D. | 3.98 | 5.67 | 12.62 | 6.31 | 4.56 | 3.81 | 3.74 | 4.33 | 6.02 | 5.43 | 5.18 | 5.22 | 0.00 | |||||||||||||
SKEW | 0.01 | -0.63 | 0.26 | 0.25 | 0.92 | -0.30 | 0.44 | 0.33 | 0.42 | 0.69 | -0.26 | -1.04 | 0.00 | |||||||||||||
MAX | 51.00 | 55.00 | 85.00 | 92.00 | 100.00 | 98.00 | 103.00 | 106.00 | 101.00 | 92.00 | 71.00 | 54.00 | 100.00 | |||||||||||||
MIN | 38.00 | 37.00 | 50.00 | 74.00 | 86.00 | 88.00 | 92.00 | 91.00 | 83.00 | 77.00 | 54.00 | 40.00 | 100.00 | |||||||||||||
NO YRS | 10 | 10 | 10 | 10 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 1 |