YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1894 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1895 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 68.00 | q | 48.00 | 68.00 | ||
1896 | 48.00 | 49.00 | 58.00 | 64.00 | 82.00 | 85.00 | 79.00 | 79.00 | 75.00 | 68.00 | 57.00 | 48.00 | 85.00 | |||||||||||||
1897 | 45.00 | 46.00 | 48.00 | 64.00 | 73.00 | 83.00 | 86.00 | ----- | z | 78.00 | 66.00 | 57.00 | 46.00 | 86.00 | ||||||||||||
1898 | 44.00 | 46.00 | 50.00 | 68.00 | 70.00 | 86.00 | 86.00 | 85.00 | 78.00 | 66.00 | 59.00 | ----- | z | 86.00 | ||||||||||||
1899 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1900 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1901 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1902 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1903 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1904 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1906 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
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 | 84.00 | m | 80.00 | 75.00 | a | 64.00 | 61.00 | 84.00 | ||||
1959 | 58.00 | 54.00 | 55.00 | 71.00 | 77.00 | 85.00 | 87.00 | 80.00 | 81.00 | 72.00 | 59.00 | 58.00 | 87.00 | |||||||||||||
1960 | 51.00 | 50.00 | 58.00 | 72.00 | 76.00 | 83.00 | 86.00 | 86.00 | a | 84.00 | 70.00 | a | 61.00 | 50.00 | 86.00 | |||||||||||
1961 | 55.00 | 52.00 | 56.00 | 67.00 | 78.00 | 87.00 | 83.00 | 84.00 | 73.00 | 71.00 | 56.00 | 48.00 | 87.00 | |||||||||||||
1962 | 59.00 | 55.00 | 54.00 | 70.00 | 71.00 | 80.00 | 83.00 | 87.00 | 81.00 | 70.00 | 63.00 | 57.00 | 87.00 | |||||||||||||
1963 | 52.00 | 58.00 | 56.00 | 68.00 | 73.00 | 81.00 | 85.00 | 81.00 | 80.00 | 78.00 | 65.00 | 55.00 | 85.00 | |||||||||||||
1964 | 53.00 | 48.00 | 60.00 | 60.00 | 76.00 | 80.00 | 83.00 | 83.00 | 75.00 | 75.00 | 65.00 | 53.00 | 83.00 | |||||||||||||
1965 | 52.00 | 57.00 | 55.00 | 63.00 | 69.00 | 75.00 | 83.00 | 80.00 | 69.00 | 77.00 | 62.00 | 55.00 | 83.00 | |||||||||||||
1966 | 50.00 | 50.00 | 66.00 | 67.00 | 76.00 | 78.00 | 84.00 | 83.00 | 79.00 | 70.00 | 63.00 | b | 51.00 | 84.00 | ||||||||||||
1967 | 52.00 | a | 55.00 | 59.00 | 61.00 | 76.00 | 80.00 | 83.00 | 82.00 | 79.00 | 72.00 | 68.00 | 51.00 | 83.00 | ||||||||||||
1968 | 59.00 | 55.00 | 60.00 | 63.00 | 72.00 | 85.00 | 85.00 | 75.00 | 78.00 | 73.00 | 59.00 | 52.00 | 85.00 | |||||||||||||
1969 | 55.00 | 48.00 | 58.00 | 69.00 | 78.00 | 77.00 | 85.00 | 85.00 | 76.00 | 68.00 | 55.00 | 55.00 | 85.00 | |||||||||||||
1970 | 54.00 | 55.00 | 53.00 | 58.00 | 77.00 | 87.00 | 84.00 | a | 84.00 | 75.00 | 72.00 | 58.00 | 53.00 | 87.00 | ||||||||||||
1971 | 59.00 | 55.00 | 60.00 | 65.00 | 70.00 | 83.00 | 87.00 | 80.00 | 78.00 | 73.00 | 65.00 | 50.00 | 87.00 | |||||||||||||
1972 | 50.00 | 57.00 | 61.00 | 64.00 | 79.00 | 84.00 | 87.00 | 83.00 | 74.00 | 76.00 | 49.00 | 53.00 | 87.00 | |||||||||||||
1973 | 54.00 | 50.00 | 48.00 | 59.00 | 74.00 | 85.00 | 88.00 | 85.00 | 78.00 | 74.00 | 66.00 | 53.00 | 88.00 | |||||||||||||
1974 | 55.00 | 52.00 | 59.00 | 62.00 | 77.00 | 87.00 | 83.00 | 80.00 | 82.00 | 75.00 | 55.00 | 51.00 | 87.00 | |||||||||||||
1975 | 51.00 | 51.00 | 58.00 | 55.00 | 73.00 | 79.00 | 82.00 | 81.00 | 75.00 | 75.00 | 66.00 | 55.00 | 82.00 | |||||||||||||
1976 | 54.00 | 53.00 | 52.00 | 65.00 | 78.00 | 85.00 | 85.00 | 80.00 | 80.00 | 74.00 | 67.00 | 57.00 | 85.00 | |||||||||||||
1977 | 57.00 | 58.00 | 56.00 | 70.00 | 80.00 | 83.00 | 84.00 | 83.00 | 81.00 | 70.00 | 63.00 | 59.00 | 84.00 | |||||||||||||
1978 | 52.00 | 53.00 | 62.00 | 63.00 | 73.00 | 78.00 | 87.00 | 89.00 | 82.00 | 75.00 | 69.00 | 49.00 | 89.00 | |||||||||||||
1979 | 40.00 | 54.00 | 53.00 | 59.00 | ----- | z | 83.00 | 87.00 | 88.00 | 83.00 | 80.00 | 55.00 | 56.00 | 88.00 | ||||||||||||
1980 | 49.00 | 53.00 | 44.00 | 64.00 | 73.00 | 83.00 | 86.00 | 84.00 | 80.00 | 80.00 | 67.00 | 61.00 | 86.00 | |||||||||||||
1981 | 55.00 | 58.00 | 51.00 | 75.00 | 68.00 | 83.00 | 82.00 | 84.00 | 74.00 | 65.00 | 60.00 | 58.00 | 84.00 | |||||||||||||
1982 | 55.00 | 61.00 | 53.00 | 62.00 | 70.00 | 81.00 | 84.00 | 80.00 | 78.00 | 66.00 | 56.00 | 50.00 | 84.00 | |||||||||||||
1983 | 55.00 | 55.00 | 60.00 | 59.00 | 73.00 | 76.00 | 80.00 | 78.00 | 76.00 | 69.00 | 67.00 | 49.00 | 80.00 | |||||||||||||
1984 | 58.00 | 53.00 | 55.00 | 64.00 | 75.00 | 76.00 | 82.00 | 79.00 | 75.00 | 61.00 | 58.00 | 49.00 | 82.00 | |||||||||||||
1985 | 52.00 | 59.00 | 51.00 | 68.00 | 68.00 | 82.00 | 86.00 | 81.00 | 71.00 | a | 69.00 | 61.00 | 55.00 | 86.00 | ||||||||||||
1986 | 58.00 | 62.00 | 63.00 | 66.00 | 72.00 | 79.00 | 80.00 | 81.00 | 76.00 | 63.00 | 55.00 | 51.00 | 81.00 | |||||||||||||
1987 | 57.00 | 55.00 | 63.00 | 67.00 | 66.00 | 78.00 | 81.00 | 77.00 | 74.00 | 71.00 | 59.00 | 55.00 | 81.00 | |||||||||||||
1988 | 55.00 | 53.00 | 60.00 | 66.00 | 73.00 | 82.00 | 80.00 | 78.00 | 76.00 | 68.00 | 58.00 | 54.00 | 82.00 | |||||||||||||
1989 | 52.00 | 53.00 | 61.00 | 69.00 | 72.00 | 81.00 | 86.00 | 72.00 | 71.00 | 68.00 | 64.00 | 55.00 | 86.00 | |||||||||||||
1990 | 53.00 | 50.00 | 53.00 | 60.00 | 69.00 | 80.00 | 78.00 | ----- | z | 68.00 | 67.00 | 62.00 | 53.00 | 80.00 | ||||||||||||
1991 | 48.00 | 52.00 | 51.00 | 60.00 | 68.00 | 75.00 | 79.00 | 77.00 | 77.00 | 78.00 | 60.00 | 58.00 | 79.00 | |||||||||||||
1992 | 64.00 | 62.00 | 58.00 | 74.00 | 78.00 | 80.00 | 80.00 | 82.00 | 78.00 | 72.00 | 60.00 | 48.00 | 82.00 | |||||||||||||
1993 | 54.00 | 48.00 | 58.00 | 59.00 | ----- | z | ----- | z | 83.00 | j | 83.00 | 74.00 | 71.00 | 49.00 | 48.00 | 83.00 | ||||||||||
1994 | 54.00 | 48.00 | 59.00 | 65.00 | 73.00 | 83.00 | 82.00 | 82.00 | i | 74.00 | 63.00 | 57.00 | 56.00 | 83.00 | ||||||||||||
1995 | 47.00 | 62.00 | 60.00 | 57.00 | 63.00 | 78.00 | 83.00 | 81.00 | 81.00 | ----- | z | 63.00 | 59.00 | 83.00 | ||||||||||||
1996 | 55.00 | 59.00 | 58.00 | 65.00 | 75.00 | 79.00 | 83.00 | 84.00 | 79.00 | 73.00 | 62.00 | 52.00 | 84.00 | |||||||||||||
1997 | 52.00 | 52.00 | 65.00 | 61.00 | 71.00 | 76.00 | 84.00 | 75.00 | 76.00 | 72.00 | 60.00 | 54.00 | 84.00 | |||||||||||||
1998 | 49.00 | 45.00 | 59.00 | 61.00 | 69.00 | 84.00 | 86.00 | 81.00 | 76.00 | 66.00 | 60.00 | 57.00 | 86.00 | |||||||||||||
1999 | 50.00 | 53.00 | 56.00 | 62.00 | 69.00 | 78.00 | 83.00 | 75.00 | 73.00 | 72.00 | 72.00 | 56.00 | 83.00 | |||||||||||||
2000 | 52.00 | 57.00 | 56.00 | 71.00 | 78.00 | 81.00 | i | 84.00 | 86.00 | 80.00 | 69.00 | 49.00 | 52.00 | 86.00 | ||||||||||||
2001 | 54.00 | 49.00 | 57.00 | 65.00 | 73.00 | 82.00 | 84.00 | 80.00 | ----- | z | ----- | z | ----- | z | ----- | z | 84.00 | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 52.98 | 53.48 | 56.65 | 64.50 | 73.27 | 81.25 | 83.67 | 81.42 | 76.98 | 71.07 | 60.54 | 53.35 | 84.49 | |||||||||||||
S.D. | 4.34 | 4.37 | 4.59 | 4.56 | 4.05 | 3.37 | 2.49 | 3.65 | 3.60 | 4.44 | 5.14 | 3.78 | 2.35 | |||||||||||||
SKEW | -0.42 | 0.15 | -0.46 | 0.24 | -0.15 | -0.11 | -0.40 | -0.30 | -0.34 | -0.06 | -0.27 | 0.09 | -0.33 | |||||||||||||
MAX | 64.00 | 62.00 | 66.00 | 75.00 | 82.00 | 87.00 | 88.00 | 89.00 | 84.00 | 80.00 | 72.00 | 61.00 | 89.00 | |||||||||||||
MIN | 40.00 | 45.00 | 44.00 | 55.00 | 63.00 | 75.00 | 78.00 | 72.00 | 68.00 | 61.00 | 49.00 | 46.00 | 79.00 | |||||||||||||
NO YRS | 46 | 46 | 46 | 46 | 44 | 44 | 45 | 43 | 46 | 45 | 46 | 46 | 37 |