YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1924 | ----- | z | 13.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 33.00 | ----- | z | ----- | z | ----- | z | 13.00 | |||
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1926 | ----- | z | ----- | z | 8.00 | a | ----- | z | 34.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 8.00 | ||
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1928 | 9.00 | a | 10.00 | 7.00 | 17.00 | 33.00 | 39.00 | 52.00 | 48.00 | 38.00 | 28.00 | 16.00 | 3.00 | 3.00 | ||||||||||||
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1930 | -2.00 | 13.00 | 11.00 | 25.00 | 29.00 | 34.00 | 54.00 | 50.00 | a | 34.00 | 27.00 | 11.00 | 5.00 | -2.00 | ||||||||||||
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | 46.00 | z | 40.00 | 50.00 | 48.00 | 38.00 | ----- | z | ----- | z | ----- | z | 38.00 | |||||
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 42.00 | 47.00 | 49.00 | 31.00 | 24.00 | 15.00 | 13.00 | 13.00 | ||||||||
1943 | -11.00 | 9.00 | 2.00 | 24.00 | 31.00 | 39.00 | 49.00 | 54.00 | 43.00 | 27.00 | 12.00 | -1.00 | -11.00 | |||||||||||||
1944 | -6.00 | 11.00 | 13.00 | 26.00 | 26.00 | 40.00 | ----- | z | ----- | z | 45.00 | ----- | z | ----- | z | ----- | z | -6.00 | ||||||||
1945 | 5.00 | 18.00 | 19.00 | 14.00 | 35.00 | 40.00 | 54.00 | 54.00 | 35.00 | 24.00 | 8.00 | 0.00 | 0.00 | |||||||||||||
1946 | 7.00 | 6.00 | 7.00 | 27.00 | 33.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 3.00 | 3.00 | |||||||
1947 | -6.00 | 15.00 | 12.00 | 16.00 | 36.00 | 37.00 | 51.00 | 50.00 | 42.00 | 24.00 | 9.00 | 5.00 | -6.00 | |||||||||||||
1948 | -5.00 | -10.00 | 4.00 | a | 25.00 | 36.00 | 46.00 | 52.00 | 49.00 | 40.00 | 27.00 | 14.00 | 12.00 | -10.00 | ||||||||||||
1949 | -8.00 | 3.00 | 12.00 | 20.00 | 36.00 | 42.00 | 55.00 | 47.00 | 44.00 | 20.00 | 19.00 | -7.00 | -8.00 | |||||||||||||
1950 | 4.00 | 12.00 | 14.00 | 26.00 | 30.00 | 41.00 | 49.00 | 45.00 | 38.00 | 34.00 | 4.00 | 11.00 | 4.00 | |||||||||||||
1951 | -4.00 | -16.00 | 8.00 | 14.00 | 28.00 | 40.00 | 54.00 | 52.00 | 35.00 | 28.00 | 10.00 | 3.00 | -16.00 | |||||||||||||
1952 | 10.00 | 2.00 | 4.00 | 24.00 | 33.00 | a | 46.00 | 52.00 | 51.00 | 41.00 | 27.00 | -4.00 | 2.00 | -4.00 | ||||||||||||
1953 | 9.00 | 4.00 | 10.00 | 21.00 | 27.00 | 44.00 | 52.00 | 48.00 | 40.00 | 30.00 | 11.00 | 5.00 | 4.00 | |||||||||||||
1954 | 11.00 | 9.00 | 9.00 | 25.00 | 29.00 | 40.00 | 55.00 | 51.00 | 43.00 | 26.00 | 22.00 | 6.00 | 6.00 | |||||||||||||
1955 | -6.00 | 3.00 | 10.00 | 16.00 | 30.00 | 39.00 | 52.00 | 52.00 | 44.00 | 24.00 | 10.00 | 12.00 | -6.00 | |||||||||||||
1956 | 11.00 | -3.00 | a | 13.00 | 20.00 | 34.00 | a | 52.00 | 51.00 | 49.00 | 47.00 | 26.00 | 11.00 | 8.00 | -3.00 | |||||||||||
1957 | 12.00 | 18.00 | 19.00 | 21.00 | 33.00 | 42.00 | 56.00 | 52.00 | 40.00 | 29.00 | 1.00 | 12.00 | 1.00 | |||||||||||||
1958 | 1.00 | 16.00 | 16.00 | 23.00 | 33.00 | 44.00 | g | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.00 | ||||||
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 | ----- | 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 | -2.00 | -18.00 | a | 14.00 | 22.00 | k | 21.00 | a | 41.00 | a | 54.00 | a | 54.00 | 44.00 | a | 27.00 | 16.00 | -3.00 | -18.00 | |||||||
2012 | 14.00 | 13.00 | b | 10.00 | 26.00 | a | 38.00 | 47.00 | 52.00 | 54.00 | 40.00 | 20.00 | 14.00 | -3.00 | -3.00 | |||||||||||
2013 | -6.00 | 11.00 | 12.00 | 35.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 27.00 | z | -6.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.76 | 6.32 | 10.64 | 21.58 | 31.67 | 41.55 | 52.16 | 50.37 | 39.76 | 26.22 | 11.06 | 4.53 | -3.19 | |||||||||||||
S.D. | 7.90 | 10.16 | 4.45 | 4.35 | 4.05 | 3.94 | 2.34 | 2.63 | 4.31 | 3.34 | 6.23 | 5.81 | 6.15 | |||||||||||||
SKEW | 0.05 | -1.15 | 0.04 | -0.52 | -0.79 | 0.80 | -0.38 | -0.11 | -0.37 | 0.06 | -0.67 | -0.14 | -0.35 | |||||||||||||
MAX | 14.00 | 18.00 | 19.00 | 27.00 | 38.00 | 52.00 | 56.00 | 54.00 | 47.00 | 34.00 | 22.00 | 13.00 | 6.00 | |||||||||||||
MIN | -11.00 | -18.00 | 2.00 | 14.00 | 21.00 | 34.00 | 47.00 | 45.00 | 31.00 | 20.00 | -4.00 | -7.00 | -16.00 | |||||||||||||
NO YRS | 21 | 22 | 22 | 19 | 21 | 20 | 19 | 19 | 21 | 18 | 18 | 19 | 16 |