YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
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 | 48.00 | 56.00 | 55.00 | 45.00 | 29.00 | 4.00 | 6.00 | 4.00 | ||||||||
1941 | 12.00 | 15.00 | 16.00 | 30.00 | 47.00 | 48.00 | 60.00 | 54.00 | 39.00 | 30.00 | 9.00 | 8.00 | 8.00 | |||||||||||||
1942 | -9.00 | -7.00 | 20.00 | 29.00 | 36.00 | 49.00 | 57.00 | 55.00 | a | 35.00 | 30.00 | 14.00 | 13.00 | -9.00 | ||||||||||||
1943 | -16.00 | 13.00 | 1.00 | 34.00 | ----- | z | 50.00 | 58.00 | 60.00 | 41.00 | 27.00 | 19.00 | 1.00 | -16.00 | ||||||||||||
1944 | -2.00 | 8.00 | 14.00 | 25.00 | 35.00 | 48.00 | 58.00 | 53.00 | 42.00 | 34.00 | 13.00 | 14.00 | -2.00 | |||||||||||||
1945 | 12.00 | 18.00 | b | 19.00 | 17.00 | 32.00 | 48.00 | a | 57.00 | a | 52.00 | 31.00 | 27.00 | 13.00 | 2.00 | 2.00 | ||||||||||
1946 | 10.00 | a | 12.00 | 21.00 | 33.00 | 33.00 | 47.00 | 58.00 | 51.00 | 39.00 | 30.00 | 23.00 | 1.00 | 1.00 | ||||||||||||
1947 | -12.00 | 9.00 | 8.00 | 29.00 | 35.00 | 43.00 | 56.00 | 59.00 | 40.00 | 36.00 | 4.00 | 13.00 | -12.00 | |||||||||||||
1948 | -8.00 | 2.00 | a | -7.00 | 24.00 | 37.00 | 54.00 | 58.00 | 59.00 | 38.00 | 29.00 | 16.00 | 17.00 | a | -8.00 | |||||||||||
1949 | -4.00 | a | 9.00 | 17.00 | 22.00 | 40.00 | 48.00 | 60.00 | 55.00 | 45.00 | 27.00 | 23.00 | 5.00 | -4.00 | ||||||||||||
1950 | -7.00 | a | 6.00 | 8.00 | 27.00 | 38.00 | 48.00 | 54.00 | 46.00 | 49.00 | 34.00 | 7.00 | 0.00 | -7.00 | ||||||||||||
1951 | -5.00 | -11.00 | 13.00 | 25.00 | 36.00 | 41.00 | 59.00 | 57.00 | 36.00 | 26.00 | 4.00 | 3.00 | -11.00 | |||||||||||||
1952 | 5.00 | 13.00 | 6.00 | 18.00 | 36.00 | 52.00 | 48.00 | 61.00 | 44.00 | 25.00 | 6.00 | 4.00 | 4.00 | |||||||||||||
1953 | 9.00 | 8.00 | 17.00 | 25.00 | 31.00 | 50.00 | 59.00 | 58.00 | 42.00 | 36.00 | 13.00 | 7.00 | 7.00 | |||||||||||||
1954 | 1.00 | 19.00 | 8.00 | 28.00 | 28.00 | a | 42.00 | 60.00 | 59.00 | 46.00 | 28.00 | 20.00 | 2.00 | 1.00 | ||||||||||||
1955 | 8.00 | 5.00 | 7.00 | 30.00 | 47.00 | 44.00 | 62.00 | 53.00 | 46.00 | 28.00 | 6.00 | 9.00 | 5.00 | |||||||||||||
1956 | 1.00 | 4.00 | 7.00 | 20.00 | 42.00 | 57.00 | 55.00 | 50.00 | 45.00 | 30.00 | 16.00 | 9.00 | 1.00 | |||||||||||||
1957 | -1.00 | 11.00 | 15.00 | 23.00 | 42.00 | 42.00 | 57.00 | 60.00 | 42.00 | 24.00 | 16.00 | 11.00 | -1.00 | |||||||||||||
1958 | 13.00 | 9.00 | 15.00 | 30.00 | 41.00 | 46.00 | 58.00 | 55.00 | 43.00 | 29.00 | 6.00 | 2.00 | 2.00 | |||||||||||||
1959 | -19.00 | 8.00 | 17.00 | 20.00 | 40.00 | 51.00 | 50.00 | 54.00 | 38.00 | 27.00 | 5.00 | 18.00 | -19.00 | |||||||||||||
1960 | -3.00 | 1.00 | -4.00 | 29.00 | 32.00 | 52.00 | 55.00 | 54.00 | 45.00 | 29.00 | 16.00 | 16.00 | -4.00 | |||||||||||||
1961 | 3.00 | 9.00 | 22.00 | 24.00 | 36.00 | 54.00 | 56.00 | 50.00 | 34.00 | 32.00 | 20.00 | -5.00 | -5.00 | |||||||||||||
1962 | -7.00 | -2.00 | 9.00 | 26.00 | 36.00 | 49.00 | 57.00 | 52.00 | 41.00 | 31.00 | 22.00 | 0.00 | -7.00 | |||||||||||||
1963 | -13.00 | 11.00 | 16.00 | 33.00 | 41.00 | 52.00 | 59.00 | 54.00 | 40.00 | 38.00 | 20.00 | 4.00 | -13.00 | |||||||||||||
1964 | 1.00 | 7.00 | 13.00 | 25.00 | 40.00 | 45.00 | 57.00 | 52.00 | 41.00 | 32.00 | 17.00 | 2.00 | 1.00 | |||||||||||||
1965 | 18.00 | 1.00 | 9.00 | 32.00 | 37.00 | 49.00 | 60.00 | 55.00 | 38.00 | 36.00 | 19.00 | ----- | z | 1.00 | ||||||||||||
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 | 58.00 | c | 42.00 | f | 27.00 | a | 9.00 | e | 13.00 | c | 9.00 | |
2002 | 4.00 | 6.00 | 2.00 | 21.00 | 37.00 | 54.00 | 60.00 | 56.00 | 43.00 | 26.00 | 10.00 | -1.00 | p | -1.00 | ||||||||||||
2003 | 13.00 | 2.00 | e | 13.00 | j | 22.00 | n | 37.00 | h | 46.00 | 60.00 | 56.00 | g | 37.00 | g | 24.00 | e | 8.00 | e | 13.00 | s | 2.00 | ||||
2004 | -1.00 | r | 7.00 | i | 26.00 | e | 21.00 | i | 35.00 | v | 52.00 | h | 55.00 | f | 54.00 | d | 41.00 | k | 33.00 | t | ----- | z | 7.00 | s | -1.00 | |
2005 | 17.00 | t | 21.00 | h | 18.00 | a | 30.00 | n | 34.00 | m | 48.00 | p | 51.00 | n | 53.00 | s | 47.00 | t | 23.00 | o | 20.00 | o | -8.00 | -8.00 | ||
2006 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 24.00 | 11.00 | 10.00 | 10.00 | ||||
2007 | 4.00 | 3.00 | 16.00 | 27.00 | 44.00 | 41.00 | 56.00 | 60.00 | 40.00 | 30.00 | 10.00 | 1.00 | 1.00 | |||||||||||||
2008 | 4.00 | 6.00 | 16.00 | 23.00 | 33.00 | 50.00 | 60.00 | 56.00 | 39.00 | 25.00 | 20.00 | 7.00 | 4.00 | |||||||||||||
2009 | 9.00 | e | 14.00 | z | 12.00 | 20.00 | 41.00 | 46.00 | 61.00 | p | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9.00 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.70 | 6.72 | 12.16 | 25.83 | 37.61 | 48.19 | 57.33 | 55.06 | 40.93 | 29.38 | 13.09 | 6.17 | -2.60 | |||||||||||||
S.D. | 9.42 | 6.63 | 7.48 | 4.64 | 4.62 | 4.05 | 2.95 | 3.51 | 4.01 | 3.80 | 6.15 | 6.40 | 6.81 | |||||||||||||
SKEW | -0.23 | -0.60 | -0.69 | -0.05 | 0.18 | -0.01 | -1.41 | -0.29 | -0.36 | 0.58 | 0.02 | 0.01 | -0.54 | |||||||||||||
MAX | 18.00 | 19.00 | 26.00 | 34.00 | 47.00 | 57.00 | 62.00 | 61.00 | 49.00 | 38.00 | 23.00 | 18.00 | 8.00 | |||||||||||||
MIN | -19.00 | -11.00 | -7.00 | 17.00 | 28.00 | 41.00 | 48.00 | 46.00 | 31.00 | 24.00 | 4.00 | -8.00 | -19.00 | |||||||||||||
NO YRS | 30 | 29 | 31 | 29 | 28 | 31 | 30 | 31 | 29 | 32 | 32 | 30 | 25 |