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 | 62.00 | z | ----- | z | ----- | z | 62.00 | |
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 | 60.00 | d | 60.00 | |
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 | 62.00 | e | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 62.00 | |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | 81.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 81.00 | |
1930 | ----- | z | ----- | z | 50.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 54.00 | d | 54.00 | |
1931 | ----- | z | 54.00 | e | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 54.00 | |
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 | 80.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 80.00 | |
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 90.00 | z | ----- | z | 70.00 | z | ----- | z | 62.00 | e | 69.00 | e | 90.00 | |
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 88.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | 88.00 | |
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 | ----- | 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 | ----- | 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 | 63.00 | j | 69.00 | c | 69.00 | c | 76.00 | 86.00 | c | 96.00 | g | 88.00 | b | 87.00 | 84.00 | 75.00 | 67.00 | a | 58.00 | 96.00 | ||||||
1977 | 53.00 | a | 66.00 | 68.00 | e | 78.00 | 87.00 | 94.00 | 90.00 | e | 92.00 | 85.00 | b | 78.00 | 79.00 | b | 65.00 | a | 94.00 | |||||||
1978 | 62.00 | 65.00 | 76.00 | a | 77.00 | 85.00 | a | 97.00 | b | 94.00 | a | 89.00 | 83.00 | e | 80.00 | a | 67.00 | 61.00 | 97.00 | |||||||
1979 | 60.00 | 70.00 | 71.00 | 78.00 | 80.00 | 91.00 | 94.00 | a | 87.00 | a | 87.00 | c | 85.00 | c | 70.00 | 64.00 | b | 94.00 | ||||||||
1980 | 65.00 | 65.00 | 65.00 | a | 78.00 | 84.00 | 96.00 | 95.00 | 97.00 | 87.00 | 80.00 | 72.00 | b | 71.00 | g | 97.00 | ||||||||||
1981 | 60.00 | b | 68.00 | 70.00 | 82.00 | 84.00 | 98.00 | 93.00 | a | 87.00 | b | 83.00 | a | 75.00 | 75.00 | 68.00 | 98.00 | |||||||||
1982 | 64.00 | 73.00 | 70.00 | 77.00 | 83.00 | 92.00 | 90.00 | 88.00 | 90.00 | 77.00 | 68.00 | 62.00 | 92.00 | |||||||||||||
1983 | 57.00 | 62.00 | 68.00 | 74.00 | 84.00 | 94.00 | 94.00 | 89.00 | 91.00 | 78.00 | 70.00 | 63.00 | 94.00 | |||||||||||||
1984 | 61.00 | 62.00 | 74.00 | 77.00 | 91.00 | 90.00 | i | 92.00 | 89.00 | 90.00 | 74.00 | 73.00 | 64.00 | 92.00 | ||||||||||||
1985 | 58.00 | 69.00 | 76.00 | 80.00 | 87.00 | 94.00 | 95.00 | 89.00 | 85.00 | 78.00 | 67.00 | 61.00 | 95.00 | |||||||||||||
1986 | 68.00 | 72.00 | 76.00 | 80.00 | 84.00 | 92.00 | 95.00 | 92.00 | 83.00 | 80.00 | 62.00 | 59.00 | 95.00 | |||||||||||||
1987 | 62.00 | 65.00 | 69.00 | 80.00 | 80.00 | 94.00 | 92.00 | 91.00 | 83.00 | 82.00 | 68.00 | 67.00 | 94.00 | |||||||||||||
1988 | 62.00 | 68.00 | 72.00 | 79.00 | 87.00 | 92.00 | 89.00 | 89.00 | 86.00 | 77.00 | 73.00 | 61.00 | 92.00 | |||||||||||||
1989 | 65.00 | 72.00 | 79.00 | 85.00 | 91.00 | 96.00 | 97.00 | 89.00 | p | 82.00 | l | 84.00 | 69.00 | 61.00 | 97.00 | |||||||||||
1990 | 68.00 | 69.00 | 74.00 | 81.00 | 87.00 | 101.00 | 89.00 | 88.00 | 86.00 | 76.00 | 71.00 | 60.00 | 101.00 | |||||||||||||
1991 | 56.00 | 64.00 | 69.00 | 75.00 | 86.00 | j | 95.00 | 90.00 | 85.00 | 82.00 | 79.00 | 68.00 | 61.00 | 95.00 | ||||||||||||
1992 | 58.00 | 63.00 | 69.00 | 82.00 | 82.00 | 91.00 | 93.00 | 89.00 | 88.00 | 79.00 | 66.00 | 61.00 | a | 93.00 | ||||||||||||
1993 | 63.00 | 61.00 | 71.00 | 81.00 | 85.00 | 92.00 | 94.00 | 87.00 | 85.00 | 79.00 | 68.00 | 60.00 | 94.00 | |||||||||||||
1994 | 62.00 | 64.00 | 73.00 | 79.00 | 87.00 | 100.00 | 96.00 | 92.00 | 84.00 | i | 78.00 | 74.00 | 60.00 | 100.00 | ||||||||||||
1995 | 66.00 | 67.00 | 75.00 | 79.00 | 85.00 | 91.00 | 98.00 | 89.00 | 91.00 | 78.00 | 69.00 | 66.00 | 98.00 | |||||||||||||
1996 | 65.00 | 67.00 | 68.00 | 83.00 | 90.00 | 97.00 | 88.00 | 90.00 | 85.00 | 78.00 | 70.00 | 67.00 | 97.00 | |||||||||||||
1997 | 63.00 | 64.00 | 75.00 | 75.00 | 85.00 | 93.00 | 95.00 | 87.00 | 84.00 | 80.00 | 67.00 | 57.00 | 95.00 | |||||||||||||
1998 | 60.00 | 66.00 | 76.00 | 75.00 | 91.00 | 98.00 | 95.00 | 89.00 | 86.00 | j | 80.00 | 69.00 | 66.00 | 98.00 | ||||||||||||
1999 | 73.00 | 68.00 | 72.00 | 74.00 | m | 84.00 | 95.00 | 96.00 | 87.00 | 85.00 | 81.00 | j | 75.00 | 60.00 | 96.00 | |||||||||||
2000 | 72.00 | 68.00 | 68.00 | 82.00 | 93.00 | 92.00 | 91.00 | 88.00 | 89.00 | 83.00 | a | 61.00 | 69.00 | 93.00 | ||||||||||||
2001 | 63.00 | 67.00 | 72.00 | 79.00 | 89.00 | 92.00 | m | 93.00 | i | 89.00 | 87.00 | i | 79.00 | ----- | z | 66.00 | 93.00 | |||||||||
2002 | 65.00 | 67.00 | 75.00 | i | 84.00 | 94.00 | 96.00 | 94.00 | 94.00 | 87.00 | 78.00 | 67.00 | 58.00 | 96.00 | ||||||||||||
2003 | 66.00 | 68.00 | 72.00 | 77.00 | e | 91.00 | 91.00 | f | 97.00 | 93.00 | k | 87.00 | o | 85.00 | 75.00 | g | 67.00 | l | 97.00 | |||||||
2004 | 64.00 | 71.00 | 75.00 | k | 75.00 | 87.00 | 95.00 | c | 94.00 | n | 89.00 | 88.00 | 75.00 | 60.00 | f | 71.00 | l | 95.00 | ||||||||
2005 | 67.00 | e | 63.00 | 70.00 | g | 72.00 | 94.00 | 94.00 | 94.00 | l | 88.00 | 85.00 | 81.00 | 75.00 | j | 65.00 | k | 94.00 | ||||||||
2006 | 65.00 | 72.00 | 73.00 | 81.00 | g | 90.00 | 94.00 | k | 91.00 | 85.00 | f | 81.00 | 81.00 | 78.00 | 66.00 | 94.00 | ||||||||||
2007 | 57.00 | i | 68.00 | 77.00 | 75.00 | e | 77.00 | h | 94.00 | j | 89.00 | 93.00 | 85.00 | 81.00 | 74.00 | f | 69.00 | l | 94.00 | |||||||
2008 | 62.00 | 68.00 | 72.00 | 78.00 | f | 89.00 | 95.00 | p | 85.00 | q | 87.00 | 83.00 | 78.00 | 74.00 | 71.00 | 95.00 | ||||||||||
2009 | 65.00 | 73.00 | 75.00 | 81.00 | 88.00 | 88.00 | 93.00 | 88.00 | u | 85.00 | 81.00 | 77.00 | 59.00 | 93.00 | ||||||||||||
2010 | 57.00 | e | 58.00 | 75.00 | 74.00 | 86.00 | 94.00 | 91.00 | 90.00 | 88.00 | 65.00 | x | 59.00 | z | 69.00 | k | 94.00 | |||||||||
2011 | 63.00 | 71.00 | 76.00 | 81.00 | e | 89.00 | 96.00 | f | 94.00 | g | 96.00 | a | 89.00 | e | 81.00 | 75.00 | a | 62.00 | d | 96.00 | ||||||
2012 | 61.00 | k | 65.00 | g | 79.00 | g | 85.00 | 86.00 | 95.00 | u | 90.00 | a | 93.00 | b | 90.00 | h | 81.00 | 76.00 | j | 64.00 | e | 95.00 | ||||
2013 | 65.00 | f | 61.00 | h | 75.00 | 73.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 38.00 | z | 75.00 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 62.91 | 66.68 | 72.35 | 78.71 | 87.00 | 94.36 | 92.75 | 89.58 | 85.90 | 79.26 | 70.03 | 62.65 | 94.85 | |||||||||||||
S.D. | 4.20 | 4.12 | 3.32 | 3.32 | 3.56 | 2.92 | 2.82 | 2.74 | 2.69 | 2.69 | 4.52 | 3.90 | 2.54 | |||||||||||||
SKEW | 0.07 | -0.82 | -0.14 | 0.07 | 0.13 | 0.27 | -0.05 | 1.01 | 0.30 | 0.21 | 0.04 | 0.18 | 1.13 | |||||||||||||
MAX | 73.00 | 73.00 | 79.00 | 85.00 | 94.00 | 101.00 | 98.00 | 97.00 | 91.00 | 85.00 | 79.00 | 71.00 | 101.00 | |||||||||||||
MIN | 53.00 | 54.00 | 65.00 | 72.00 | 80.00 | 88.00 | 88.00 | 85.00 | 81.00 | 74.00 | 61.00 | 54.00 | 92.00 | |||||||||||||
NO YRS | 35 | 37 | 34 | 34 | 35 | 28 | 32 | 33 | 31 | 35 | 31 | 34 | 13 |