YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 42.00 | r | 37.00 | 31.00 | a | 10.00 | -4.00 | -4.00 | ||||
1947 | -14.00 | -11.00 | 12.00 | 26.00 | 33.00 | 44.00 | 52.00 | 53.00 | 30.00 | 40.00 | -5.00 | -1.00 | -14.00 | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 43.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 43.00 | ||
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
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 | -2.00 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 20.00 | a | ----- | z | ----- | z | -2.00 | |
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1966 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 47.00 | ----- | z | ----- | z | ----- | z | ----- | z | 47.00 | ||
1967 | ----- | z | ----- | z | ----- | z | ----- | z | 38.00 | y | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 38.00 | |
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 45.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 45.00 | ||
1969 | ----- | z | ----- | z | ----- | z | ----- | z | 30.00 | ----- | z | ----- | z | ----- | z | 35.00 | a | ----- | z | ----- | z | ----- | z | 30.00 | ||
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 48.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | 48.00 | |
1971 | ----- | z | 25.00 | z | ----- | z | ----- | z | ----- | z | 41.00 | g | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 25.00 | |
1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 33.00 | 46.00 | ----- | z | ----- | z | 17.00 | ----- | z | ----- | z | 17.00 | ||||
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 | 43.00 | ----- | z | ----- | z | ----- | z | ----- | z | 43.00 | ||
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 | 8.00 | ----- | z | 8.00 | ||
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 33.00 | ----- | z | ----- | z | ----- | z | 33.00 | ||
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 10.00 | t | ----- | z | 10.00 | |
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 | 44.00 | 53.00 | 50.00 | 37.00 | 26.00 | 13.00 | 5.00 | 5.00 | ||||||||
2003 | -11.00 | -10.00 | -7.00 | 16.00 | 29.00 | j | 38.00 | 52.00 | 50.00 | 35.00 | 27.00 | 12.00 | -1.00 | -11.00 | ||||||||||||
2004 | -14.00 | -5.00 | j | 9.00 | 25.00 | 27.00 | 45.00 | 51.00 | 42.00 | 38.00 | 29.00 | 19.00 | -15.00 | -15.00 | ||||||||||||
2005 | -9.00 | a | 3.00 | 1.00 | 29.00 | 30.00 | 48.00 | 50.00 | 49.00 | 36.00 | 31.00 | 7.00 | -8.00 | -9.00 | ||||||||||||
2006 | 13.00 | -21.00 | 12.00 | 23.00 | 35.00 | 45.00 | 55.00 | 50.00 | 36.00 | 23.00 | 17.00 | 2.00 | -21.00 | |||||||||||||
2007 | -2.00 | -19.00 | -2.00 | 18.00 | 38.00 | 46.00 | 48.00 | 52.00 | 31.00 | 30.00 | 13.00 | -3.00 | -19.00 | |||||||||||||
2008 | -17.00 | -14.00 | -4.00 | 27.00 | 31.00 | 50.00 | 51.00 | 49.00 | 43.00 | 26.00 | 10.00 | -10.00 | -17.00 | |||||||||||||
2009 | -21.00 | -7.00 | -2.00 | 21.00 | 34.00 | 42.00 | 49.00 | ----- | z | 34.00 | 23.00 | 24.00 | -5.00 | -21.00 | ||||||||||||
2010 | -8.00 | 1.00 | 15.00 | 24.00 | 31.00 | 49.00 | 47.00 | 50.00 | 37.00 | 25.00 | 14.00 | -9.00 | -9.00 | |||||||||||||
2011 | -17.00 | a | -12.00 | 8.00 | 24.00 | 32.00 | j | 46.00 | 56.00 | m | ----- | z | 37.00 | u | 29.00 | 19.00 | 7.00 | -17.00 | ||||||||
2012 | -10.00 | 2.00 | 9.00 | 26.00 | a | ----- | z | 45.00 | c | 56.00 | d | 47.00 | a | 33.00 | d | ----- | z | ----- | z | ----- | z | -10.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | -9.33 | -8.80 | 4.64 | 23.55 | 32.11 | 44.29 | 50.23 | 48.50 | 35.36 | 26.93 | 12.38 | -3.50 | -14.83 | |||||||||||||
S.D. | 9.09 | 8.51 | 7.59 | 3.88 | 3.26 | 4.38 | 3.63 | 3.29 | 3.23 | 5.58 | 7.12 | 6.42 | 5.08 | |||||||||||||
SKEW | 1.17 | 0.15 | -0.18 | -0.68 | 0.31 | -1.28 | -0.30 | -0.80 | 0.51 | 0.45 | -0.78 | -0.03 | 0.13 | |||||||||||||
MAX | 13.00 | 3.00 | 15.00 | 29.00 | 38.00 | 50.00 | 56.00 | 53.00 | 43.00 | 40.00 | 24.00 | 7.00 | -9.00 | |||||||||||||
MIN | -21.00 | -21.00 | -7.00 | 16.00 | 27.00 | 33.00 | 43.00 | 42.00 | 30.00 | 17.00 | -5.00 | -15.00 | -21.00 | |||||||||||||
NO YRS | 12 | 10 | 11 | 11 | 9 | 14 | 13 | 12 | 14 | 14 | 13 | 12 | 6 |