YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 14.00 | r | 17.00 | -9.00 | a | -9.00 | ||
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
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 | 33.00 | 27.00 | 24.00 | 16.00 | 15.00 | 15.00 | ||||||
1987 | -7.00 | 12.00 | 19.00 | 24.00 | 24.00 | 30.00 | 34.00 | 30.00 | 23.00 | e | 23.00 | 16.00 | -5.00 | k | -7.00 | |||||||||||
1988 | 5.00 | a | 8.00 | a | 12.00 | 16.00 | 27.00 | 24.00 | 30.00 | a | 29.00 | g | 21.00 | 27.00 | 15.00 | 7.00 | 5.00 | |||||||||
1989 | 4.00 | -18.00 | 14.00 | 19.00 | 25.00 | 29.00 | 34.00 | 32.00 | 28.00 | 21.00 | 16.00 | d | 12.00 | -18.00 | ||||||||||||
1990 | 10.00 | -5.00 | 5.00 | 22.00 | 27.00 | 33.00 | 33.00 | 38.00 | 33.00 | 20.00 | 18.00 | -19.00 | -19.00 | |||||||||||||
1991 | 2.00 | 21.00 | 16.00 | 22.00 | 26.00 | 28.00 | 43.00 | 32.00 | 25.00 | 14.00 | 15.00 | 17.00 | 2.00 | |||||||||||||
1992 | 8.00 | 22.00 | 22.00 | 23.00 | 27.00 | 31.00 | 34.00 | 34.00 | 29.00 | 19.00 | 17.00 | 7.00 | 7.00 | |||||||||||||
1993 | 7.00 | -6.00 | 13.00 | 25.00 | 28.00 | 32.00 | 33.00 | 28.00 | 22.00 | 21.00 | 6.00 | 13.00 | -6.00 | |||||||||||||
1994 | 12.00 | -6.00 | 15.00 | 22.00 | 29.00 | 28.00 | 33.00 | 33.00 | 29.00 | 19.00 | 2.00 | 1.00 | -6.00 | |||||||||||||
1995 | 10.00 | 0.00 | 8.00 | 21.00 | 26.00 | 31.00 | 36.00 | 29.00 | 29.00 | 20.00 | 13.00 | 19.00 | 0.00 | |||||||||||||
1996 | 2.00 | 1.00 | 13.00 | 23.00 | 21.00 | 32.00 | 28.00 | 29.00 | 25.00 | 17.00 | 17.00 | 13.00 | 1.00 | |||||||||||||
1997 | 3.00 | 14.00 | 20.00 | 17.00 | 27.00 | j | 30.00 | o | 34.00 | p | 39.00 | o | 40.00 | r | 24.00 | o | 27.00 | 8.00 | 3.00 | |||||||
1998 | 15.00 | 15.00 | h | 6.00 | 22.00 | l | 34.00 | v | 31.00 | l | 42.00 | m | 30.00 | n | 26.00 | n | 23.00 | r | 24.00 | o | -7.00 | g | -7.00 | |||
1999 | 12.00 | j | 8.00 | d | 13.00 | n | 12.00 | k | 20.00 | t | 26.00 | l | 31.00 | t | 38.00 | p | 30.00 | t | 31.00 | y | 27.00 | m | 21.00 | p | 8.00 | |
2000 | 5.00 | i | 11.00 | l | 20.00 | p | 21.00 | p | 26.00 | m | 34.00 | k | 35.00 | u | 30.00 | l | ----- | z | 25.00 | n | 12.00 | s | 24.00 | z | 5.00 | |
2001 | 10.00 | p | 3.00 | k | 15.00 | k | 18.00 | m | 27.00 | m | 28.00 | m | 35.00 | o | 30.00 | o | 29.00 | n | 24.00 | u | 23.00 | t | 11.00 | g | 3.00 | |
2002 | -6.00 | j | 11.00 | 10.00 | i | 20.00 | o | 19.00 | n | 22.00 | k | 37.00 | q | 28.00 | m | 27.00 | o | 15.00 | u | 20.00 | n | 15.00 | m | -6.00 | ||
2003 | 15.00 | n | 12.00 | m | 20.00 | p | 23.00 | k | ----- | z | 28.00 | o | 32.00 | m | 33.00 | m | 32.00 | s | 24.00 | l | 5.00 | v | 6.00 | n | 5.00 | |
2004 | 4.00 | k | 13.00 | j | 20.00 | o | 23.00 | l | 29.00 | o | 31.00 | n | 31.00 | o | 38.00 | r | 28.00 | p | 25.00 | p | 12.00 | l | 14.00 | o | 4.00 | |
2005 | 8.00 | l | 12.00 | n | 22.00 | m | 18.00 | m | 27.00 | q | 29.00 | m | 40.00 | u | 34.00 | l | 22.00 | n | 29.00 | t | 9.00 | q | 1.00 | l | 1.00 | |
2006 | 11.00 | l | -2.00 | k | 0.00 | j | 20.00 | g | ----- | z | 31.00 | l | 32.00 | t | 31.00 | n | 29.00 | f | 18.00 | 10.00 | 3.00 | -2.00 | ||||
2007 | -7.00 | 17.00 | 15.00 | 20.00 | 28.00 | 29.00 | 34.00 | 31.00 | 21.00 | 25.00 | 13.00 | 2.00 | -7.00 | |||||||||||||
2008 | 1.00 | 17.00 | 10.00 | 4.00 | 26.00 | 25.00 | 32.00 | 32.00 | 28.00 | 20.00 | 23.00 | -2.00 | -2.00 | |||||||||||||
2009 | 4.00 | 15.00 | a | 13.00 | 12.00 | 24.00 | 32.00 | 32.00 | 29.00 | 29.00 | 24.00 | 18.00 | -8.00 | -8.00 | ||||||||||||
2010 | 19.00 | 18.00 | 17.00 | 16.00 | 25.00 | 28.00 | 32.00 | 29.00 | 26.00 | 25.00 | 5.00 | 2.00 | 2.00 | |||||||||||||
2011 | 7.00 | -10.00 | 16.00 | 12.00 | 18.00 | 28.00 | 31.00 | 32.00 | 26.00 | 19.00 | 18.00 | b | 11.00 | -10.00 | ||||||||||||
2012 | 10.00 | 8.00 | 2.00 | 18.00 | d | 18.00 | 29.00 | 32.00 | 29.00 | 25.00 | 24.00 | 20.00 | 4.00 | 2.00 | ||||||||||||
2013 | -6.00 | 8.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -6.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 5.21 | 6.75 | 13.11 | 18.59 | 24.94 | 29.31 | 33.19 | 31.25 | 26.24 | 21.11 | 15.10 | 5.05 | -4.43 | |||||||||||||
S.D. | 7.01 | 11.19 | 5.30 | 5.41 | 3.32 | 2.52 | 3.21 | 2.57 | 3.27 | 3.32 | 5.88 | 9.72 | 7.65 | |||||||||||||
SKEW | -0.16 | -0.58 | -0.44 | -1.22 | -1.09 | -0.52 | 1.63 | 1.01 | 0.01 | -0.15 | -0.47 | -0.77 | -0.59 | |||||||||||||
MAX | 19.00 | 22.00 | 22.00 | 25.00 | 29.00 | 33.00 | 43.00 | 38.00 | 33.00 | 27.00 | 27.00 | 19.00 | 7.00 | |||||||||||||
MIN | -7.00 | -18.00 | 2.00 | 4.00 | 18.00 | 24.00 | 28.00 | 28.00 | 21.00 | 14.00 | 2.00 | -19.00 | -19.00 | |||||||||||||
NO YRS | 19 | 20 | 18 | 17 | 16 | 16 | 16 | 16 | 17 | 18 | 20 | 19 | 14 |