YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 43.00 | s | 37.00 | e | 25.00 | 12.00 | a | 7.00 | d | 7.00 | ||
1955 | 5.00 | b | 13.00 | a | 14.00 | 16.00 | d | 30.00 | 37.00 | d | 44.00 | h | 59.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | 5.00 | |||
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 57.00 | i | 50.00 | 39.00 | 27.00 | 14.00 | 4.00 | 4.00 | ||||||
1962 | -2.00 | 2.00 | 18.00 | 30.00 | 34.00 | 40.00 | 50.00 | 45.00 | 43.00 | 32.00 | 19.00 | 6.00 | -2.00 | |||||||||||||
1963 | -3.00 | 27.00 | 18.00 | 21.00 | 35.00 | 40.00 | 51.00 | 47.00 | 46.00 | 32.00 | 20.00 | 17.00 | -3.00 | |||||||||||||
1964 | 13.00 | 15.00 | 17.00 | 24.00 | 25.00 | 40.00 | 54.00 | 45.00 | a | 37.00 | 29.00 | 8.00 | 11.00 | 8.00 | ||||||||||||
1965 | 4.00 | 11.00 | 14.00 | g | 23.00 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.00 | |||
1966 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1967 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1969 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1971 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
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 | ----- | 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 | 40.00 | ----- | z | 51.00 | 42.00 | 36.00 | 18.00 | j | 11.00 | 11.00 | ||||||
1993 | 9.00 | 18.00 | 25.00 | 28.00 | 37.00 | 34.00 | 49.00 | 46.00 | 39.00 | 30.00 | 14.00 | 12.00 | 9.00 | |||||||||||||
1994 | 16.00 | 12.00 | 22.00 | 31.00 | 35.00 | 44.00 | 57.00 | 54.00 | 42.00 | 30.00 | 8.00 | 17.00 | 8.00 | |||||||||||||
1995 | 21.00 | 20.00 | 22.00 | 25.00 | 34.00 | 37.00 | 52.00 | 52.00 | 39.00 | 30.00 | 24.00 | 18.00 | 18.00 | |||||||||||||
1996 | 18.00 | 15.00 | 23.00 | 27.00 | 39.00 | 44.00 | 57.00 | 54.00 | 39.00 | 25.00 | 21.00 | 16.00 | 15.00 | |||||||||||||
1997 | -3.00 | 22.00 | 23.00 | 24.00 | 34.00 | 46.00 | 44.00 | i | 55.00 | k | 44.00 | 25.00 | i | ----- | z | 11.00 | i | -3.00 | ||||||||
1998 | 15.00 | 17.00 | 20.00 | 27.00 | 33.00 | 39.00 | 55.00 | 54.00 | 45.00 | 26.00 | 24.00 | i | -2.00 | -2.00 | ||||||||||||
1999 | 8.00 | j | 14.00 | i | 21.00 | h | 26.00 | i | 34.00 | l | 37.00 | i | 54.00 | j | 47.00 | l | 42.00 | i | 29.00 | j | 19.00 | m | 15.00 | j | 8.00 | |
2000 | 11.00 | k | 18.00 | i | 24.00 | i | 33.00 | j | 28.00 | j | 45.00 | h | 50.00 | k | 52.00 | h | 37.00 | j | 32.00 | j | 13.00 | k | 17.00 | o | 11.00 | |
2001 | 13.00 | j | 14.00 | i | 20.00 | j | 25.00 | i | 32.00 | i | 43.00 | j | ----- | z | 54.00 | i | 46.00 | k | 35.00 | i | 24.00 | m | 16.00 | l | 13.00 | |
2002 | 11.00 | j | 17.00 | i | 16.00 | j | 28.00 | 29.00 | i | 42.00 | j | 55.00 | i | 52.00 | i | 40.00 | 34.00 | z | 23.00 | z | 17.00 | z | 11.00 | |||
2003 | 23.00 | j | 17.00 | n | 24.00 | s | 27.00 | h | 34.00 | k | 45.00 | e | 54.00 | 57.00 | 45.00 | 32.00 | 18.00 | 12.00 | 12.00 | |||||||
2004 | 13.00 | 19.00 | 28.00 | 32.00 | d | 36.00 | 43.00 | 56.00 | 50.00 | 36.00 | 29.00 | 7.00 | 12.00 | 7.00 | ||||||||||||
2005 | 9.00 | 21.00 | 24.00 | 26.00 | 36.00 | 35.00 | 56.00 | 53.00 | 40.00 | 29.00 | 15.00 | 13.00 | 9.00 | |||||||||||||
2006 | 17.00 | 11.00 | 20.00 | g | ----- | z | 35.00 | 44.00 | 58.00 | 52.00 | 38.00 | 26.00 | 15.00 | l | 8.00 | 8.00 | ||||||||||
2007 | 1.00 | 17.00 | 18.00 | a | 27.00 | 33.00 | 38.00 | 57.00 | 56.00 | 36.00 | 30.00 | 18.00 | 14.00 | 1.00 | ||||||||||||
2008 | 14.00 | 17.00 | 21.00 | 25.00 | 30.00 | 41.00 | 54.00 | 57.00 | 41.00 | 28.00 | ----- | z | 11.00 | 11.00 | ||||||||||||
2009 | 7.00 | 18.00 | 15.00 | 21.00 | 43.00 | a | 42.00 | 55.00 | 49.00 | 40.00 | 27.00 | 22.00 | 6.00 | 6.00 | ||||||||||||
2010 | 22.00 | 23.00 | 21.00 | 24.00 | 30.00 | 44.00 | 55.00 | 46.00 | 43.00 | 23.00 | 13.00 | 7.00 | 7.00 | |||||||||||||
2011 | 18.00 | f | 14.00 | 25.00 | a | 20.00 | 33.00 | c | 38.00 | 57.00 | a | 54.00 | 50.00 | 29.00 | 21.00 | 10.00 | 10.00 | |||||||||
2012 | 11.00 | 19.00 | a | 16.00 | a | 22.00 | 40.00 | 41.00 | a | 58.00 | 58.00 | 51.00 | a | 30.00 | a | 19.00 | 11.00 | a | 11.00 | |||||||
2013 | 5.00 | 19.00 | 27.00 | a | 39.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 11.00 | z | 5.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 9.60 | 16.67 | 20.89 | 25.05 | 34.32 | 40.57 | 54.72 | 51.50 | 41.39 | 28.81 | 16.06 | 10.52 | 6.92 | |||||||||||||
S.D. | 7.71 | 5.26 | 4.01 | 3.94 | 4.03 | 3.33 | 2.70 | 4.15 | 4.06 | 2.96 | 5.21 | 4.83 | 6.13 | |||||||||||||
SKEW | -0.19 | -0.72 | -0.01 | -0.27 | -0.07 | -0.22 | -0.75 | -0.17 | 0.80 | 0.23 | -0.38 | -0.61 | 0.01 | |||||||||||||
MAX | 22.00 | 27.00 | 28.00 | 32.00 | 43.00 | 46.00 | 58.00 | 58.00 | 51.00 | 36.00 | 24.00 | 18.00 | 18.00 | |||||||||||||
MIN | -3.00 | 2.00 | 14.00 | 16.00 | 25.00 | 34.00 | 49.00 | 45.00 | 36.00 | 23.00 | 7.00 | -2.00 | -3.00 | |||||||||||||
NO YRS | 20 | 21 | 19 | 20 | 19 | 21 | 18 | 20 | 23 | 21 | 17 | 21 | 12 |