YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 25.00 | 13.00 | 9.00 | 9.00 | ||||
1942 | -8.00 | 3.00 | 13.00 | 28.00 | 28.00 | 41.00 | 51.00 | 46.00 | 34.00 | 26.00 | 12.00 | 15.00 | -8.00 | |||||||||||||
1943 | -3.00 | 11.00 | 14.00 | 26.00 | 26.00 | 37.00 | 47.00 | 50.00 | 38.00 | 26.00 | 11.00 | 14.00 | -3.00 | |||||||||||||
1944 | -1.00 | 16.00 | 15.00 | 24.00 | 27.00 | 40.00 | 49.00 | 40.00 | 42.00 | 31.00 | ----- | z | 9.00 | -1.00 | ||||||||||||
1945 | 9.00 | 15.00 | 13.00 | 14.00 | 30.00 | 35.00 | 42.00 | 50.00 | 32.00 | 19.00 | 3.00 | -7.00 | -7.00 | |||||||||||||
1946 | 2.00 | 3.00 | 15.00 | 23.00 | 27.00 | 36.00 | 48.00 | 50.00 | 32.00 | 17.00 | 16.00 | 5.00 | 2.00 | |||||||||||||
1947 | -11.00 | 10.00 | 13.00 | 18.00 | 37.00 | 35.00 | 45.00 | ----- | z | 34.00 | 25.00 | 14.00 | 6.00 | -11.00 | ||||||||||||
1948 | -3.00 | -1.00 | 13.00 | 24.00 | 31.00 | 44.00 | 47.00 | 41.00 | 37.00 | 26.00 | 6.00 | 5.00 | -3.00 | |||||||||||||
1949 | -16.00 | -4.00 | 19.00 | 25.00 | 30.00 | 35.00 | 49.00 | 43.00 | 35.00 | 19.00 | 18.00 | 1.00 | -16.00 | |||||||||||||
1950 | -4.00 | 10.00 | 10.00 | 24.00 | 26.00 | 31.00 | 51.00 | 48.00 | 39.00 | 32.00 | 4.00 | 9.00 | -4.00 | |||||||||||||
1951 | -4.00 | -3.00 | 15.00 | 18.00 | 31.00 | 34.00 | 51.00 | 48.00 | 35.00 | 23.00 | 14.00 | -8.00 | -8.00 | |||||||||||||
1952 | 8.00 | 9.00 | 11.00 | a | 26.00 | 35.00 | 46.00 | 51.00 | 51.00 | 35.00 | 28.00 | a | 1.00 | 7.00 | 1.00 | |||||||||||
1953 | 13.00 | 5.00 | a | 14.00 | 24.00 | 27.00 | 41.00 | 57.00 | 50.00 | 39.00 | 26.00 | 15.00 | 0.00 | 0.00 | ||||||||||||
1954 | 6.00 | 15.00 | 12.00 | 25.00 | 34.00 | 37.00 | 56.00 | 50.00 | 41.00 | 23.00 | 23.00 | 1.00 | 1.00 | |||||||||||||
1955 | -9.00 | -5.00 | 15.00 | 18.00 | 29.00 | 37.00 | 50.00 | 56.00 | 40.00 | 28.00 | 8.00 | 11.00 | -9.00 | |||||||||||||
1956 | 9.00 | -1.00 | 15.00 | 21.00 | 32.00 | 45.00 | 52.00 | 46.00 | 43.00 | 26.00 | 7.00 | 3.00 | -1.00 | |||||||||||||
1957 | 9.00 | a | 16.00 | 20.00 | 22.00 | 35.00 | 37.00 | 53.00 | 52.00 | 38.00 | 31.00 | 10.00 | 11.00 | 9.00 | ||||||||||||
1958 | 6.00 | 14.00 | 13.00 | 21.00 | 35.00 | 42.00 | 51.00 | 54.00 | 39.00 | 22.00 | 14.00 | 6.00 | 6.00 | |||||||||||||
1959 | -2.00 | 5.00 | 14.00 | 24.00 | 37.00 | 43.00 | 48.00 | 52.00 | 36.00 | 33.00 | 13.00 | 14.00 | -2.00 | |||||||||||||
1960 | -4.00 | 11.00 | 19.00 | 23.00 | 32.00 | 48.00 | 51.00 | 49.00 | 43.00 | 24.00 | 19.00 | 2.00 | -4.00 | |||||||||||||
1961 | 2.00 | 19.00 | 19.00 | 26.00 | 35.00 | 43.00 | 54.00 | 53.00 | 36.00 | 31.00 | 22.00 | -18.00 | -18.00 | |||||||||||||
1962 | -4.00 | 7.00 | 15.00 | 30.00 | 29.00 | 46.00 | 52.00 | 48.00 | 38.00 | 38.00 | 23.00 | 5.00 | -4.00 | |||||||||||||
1963 | -20.00 | 1.00 | 19.00 | 19.00 | 38.00 | 42.00 | 57.00 | 58.00 | a | 50.00 | 38.00 | 23.00 | 7.00 | -20.00 | ||||||||||||
1964 | -1.00 | 9.00 | 15.00 | 25.00 | 35.00 | 44.00 | ----- | z | 46.00 | 46.00 | 29.00 | 17.00 | -3.00 | -3.00 | ||||||||||||
1965 | 13.00 | 0.00 | 11.00 | 26.00 | 32.00 | 29.00 | 56.00 | 51.00 | 34.00 | 32.00 | 19.00 | 10.00 | 0.00 | |||||||||||||
1966 | 4.00 | 2.00 | 10.00 | 22.00 | 37.00 | 46.00 | 56.00 | 53.00 | 45.00 | 30.00 | 21.00 | -3.00 | -3.00 | |||||||||||||
1967 | -3.00 | 16.00 | 14.00 | 26.00 | 23.00 | 44.00 | 55.00 | 53.00 | 39.00 | 21.00 | 17.00 | -4.00 | -4.00 | |||||||||||||
1968 | -3.00 | 17.00 | 23.00 | 27.00 | 31.00 | 42.00 | 49.00 | 45.00 | 36.00 | 24.00 | 14.00 | -6.00 | -6.00 | |||||||||||||
1969 | 9.00 | 12.00 | 15.00 | 26.00 | 36.00 | 46.00 | 53.00 | 58.00 | 44.00 | 28.00 | 12.00 | 8.00 | 8.00 | |||||||||||||
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 | ----- | 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 | -11.00 | -2.00 | 19.00 | 22.00 | k | 26.00 | 38.00 | c | 49.00 | 52.00 | 41.00 | b | 29.00 | a | 18.00 | 5.00 | -11.00 | |||||||||
2012 | 6.00 | 14.00 | 18.00 | 20.00 | a | 31.00 | a | 41.00 | 57.00 | b | 53.00 | 41.00 | 19.00 | 16.00 | 0.00 | 0.00 | ||||||||||
2013 | -9.00 | 8.00 | 10.00 | 32.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 23.00 | z | -9.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | -0.65 | 7.48 | 14.87 | 23.28 | 31.40 | 40.17 | 51.28 | 49.86 | 38.73 | 26.74 | 14.10 | 3.68 | -3.58 | |||||||||||||
S.D. | 8.32 | 7.10 | 3.25 | 3.53 | 4.05 | 4.85 | 3.78 | 4.41 | 4.31 | 5.20 | 5.98 | 7.39 | 7.00 | |||||||||||||
SKEW | -0.27 | -0.18 | 0.52 | -0.64 | -0.12 | -0.43 | -0.24 | -0.32 | 0.56 | 0.22 | -0.41 | -0.82 | -0.57 | |||||||||||||
MAX | 13.00 | 19.00 | 23.00 | 30.00 | 38.00 | 48.00 | 57.00 | 58.00 | 50.00 | 38.00 | 23.00 | 15.00 | 9.00 | |||||||||||||
MIN | -20.00 | -5.00 | 10.00 | 14.00 | 23.00 | 29.00 | 42.00 | 40.00 | 32.00 | 17.00 | 1.00 | -18.00 | -20.00 | |||||||||||||
NO YRS | 31 | 31 | 31 | 29 | 30 | 30 | 29 | 29 | 30 | 31 | 30 | 31 | 26 |