YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1909 | ----- | z | 40.00 | 50.00 | 75.00 | 78.00 | b | 96.00 | 88.00 | 90.00 | 81.00 | 82.00 | 62.00 | 45.00 | 96.00 | |||||||||||
1910 | 40.00 | 38.00 | i | 78.00 | f | ----- | z | ----- | z | 97.00 | 93.00 | 92.00 | 80.00 | e | 83.00 | 46.00 | 38.00 | 97.00 | ||||||||
1911 | 59.00 | 40.00 | b | 60.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 60.00 | |||
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 | ----- | 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 | 83.00 | r | 93.00 | 59.00 | 43.00 | 93.00 | ||||
1964 | 41.00 | 42.00 | 51.00 | 77.00 | 93.00 | 91.00 | 95.00 | 91.00 | 82.00 | 77.00 | 63.00 | 30.00 | 95.00 | |||||||||||||
1965 | 35.00 | 38.00 | 42.00 | 77.00 | 80.00 | 80.00 | 90.00 | 90.00 | 75.00 | 71.00 | ----- | z | ----- | z | 90.00 | |||||||||||
1966 | 23.00 | b | 44.00 | 57.00 | 62.00 | 83.00 | 93.00 | 93.00 | 85.00 | 83.00 | 79.00 | 45.00 | b | 38.00 | 93.00 | |||||||||||
1967 | 37.00 | 41.00 | 70.00 | b | 64.00 | 77.00 | 82.00 | 90.00 | 88.00 | 85.00 | 81.00 | a | 55.00 | 45.00 | 90.00 | |||||||||||
1968 | 44.00 | a | 41.00 | 63.00 | 75.00 | 78.00 | 77.00 | 82.00 | 83.00 | 84.00 | 76.00 | 55.00 | 39.00 | 84.00 | ||||||||||||
1969 | 28.00 | 38.00 | 49.00 | 72.00 | 92.00 | 80.00 | 91.00 | 88.00 | 85.00 | 63.00 | 62.00 | 46.00 | 92.00 | |||||||||||||
1970 | 30.00 | 48.00 | 48.00 | 64.00 | 81.00 | 90.00 | 90.00 | 94.00 | 90.00 | 84.00 | b | 52.00 | a | 38.00 | 94.00 | |||||||||||
1971 | 26.00 | 47.00 | 47.00 | 71.00 | 83.00 | 85.00 | 82.00 | 89.00 | 87.00 | 68.00 | 52.00 | 35.00 | 89.00 | |||||||||||||
1972 | 40.00 | 35.00 | 53.00 | 70.00 | c | 89.00 | 89.00 | 85.00 | 92.00 | 75.00 | 76.00 | 49.00 | 33.00 | e | 92.00 | |||||||||||
1973 | 49.00 | c | 41.00 | a | 59.00 | 73.00 | 76.00 | 89.00 | 90.00 | 88.00 | 76.00 | 73.00 | 51.00 | a | 34.00 | 90.00 | ||||||||||
1974 | 32.00 | 40.00 | 51.00 | 78.00 | 74.00 | 85.00 | b | 91.00 | a | 85.00 | 79.00 | 73.00 | 61.00 | 40.00 | 91.00 | |||||||||||
1975 | 33.00 | 45.00 | a | 49.00 | a | 60.00 | 86.00 | 86.00 | 97.00 | 91.00 | 76.00 | 81.00 | a | 74.00 | 34.00 | o | 97.00 | |||||||||
1976 | 36.00 | b | ----- | z | ----- | z | ----- | z | 81.00 | a | 90.00 | 90.00 | 98.00 | 95.00 | 80.00 | 56.00 | 38.00 | 98.00 | ||||||||
1977 | 30.00 | 50.00 | a | 60.00 | 84.00 | 87.00 | 87.00 | 96.00 | 80.00 | ----- | z | 67.00 | b | 60.00 | 36.00 | 96.00 | ||||||||||
1978 | ----- | z | ----- | z | ----- | z | ----- | z | 85.00 | l | 88.00 | 89.00 | 96.00 | a | 90.00 | 66.00 | ----- | z | 32.00 | 96.00 | ||||||
1979 | 23.00 | 39.00 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 39.00 | ||
1980 | ----- | z | ----- | z | ----- | z | 95.00 | ----- | z | 90.00 | 96.00 | b | 85.00 | ----- | z | ----- | z | ----- | z | ----- | z | 96.00 | ||||
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 80.00 | a | 94.00 | c | 86.00 | c | 81.00 | a | 69.00 | c | 66.00 | 37.00 | b | 94.00 | ||
1982 | 33.00 | 41.00 | 46.00 | 84.00 | 84.00 | 80.00 | 90.00 | 89.00 | 83.00 | 67.00 | 56.00 | 53.00 | j | 90.00 | ||||||||||||
1983 | 35.00 | 45.00 | 52.00 | 71.00 | 74.00 | 88.00 | 92.00 | 98.00 | 94.00 | 72.00 | 57.00 | 25.00 | 98.00 | |||||||||||||
1984 | 42.00 | 49.00 | 49.00 | 68.00 | 82.00 | 84.00 | 88.00 | 94.00 | 87.00 | 72.00 | 53.00 | 45.00 | 94.00 | |||||||||||||
1985 | 37.00 | 45.00 | 54.00 | 81.00 | 80.00 | 83.00 | 86.00 | 84.00 | 77.00 | 62.00 | 50.00 | 29.00 | 86.00 | |||||||||||||
1986 | 45.00 | 34.00 | 65.00 | 71.00 | 90.00 | 88.00 | 88.00 | 85.00 | 76.00 | 70.00 | 50.00 | 40.00 | 90.00 | |||||||||||||
1987 | 47.00 | j | 47.00 | 65.00 | a | 87.00 | 86.00 | k | 92.00 | i | 93.00 | j | 89.00 | l | 79.00 | j | 67.00 | r | 55.00 | l | 35.00 | n | 93.00 | |||
1988 | 36.00 | t | 42.00 | k | 50.00 | l | 72.00 | k | 86.00 | k | 87.00 | z | 95.00 | t | 89.00 | i | 78.00 | r | ----- | z | ----- | z | ----- | z | 95.00 | |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 62.00 | z | 48.00 | 37.00 | 62.00 | |||
1990 | 43.00 | i | 48.00 | 59.00 | 83.00 | j | 78.00 | l | 87.00 | i | 89.00 | m | 92.00 | 86.00 | i | 69.00 | i | 62.00 | m | 49.00 | i | 92.00 | ||||
1991 | 39.00 | a | 53.00 | 57.00 | a | 77.00 | a | 88.00 | 86.00 | m | 89.00 | 92.00 | 87.00 | i | 67.00 | 49.00 | 39.00 | i | 92.00 | |||||||
1992 | 45.00 | j | 43.00 | n | 54.00 | j | 71.00 | l | 84.00 | b | 84.00 | l | 82.00 | k | 86.00 | j | 77.00 | i | 84.00 | 45.00 | l | 38.00 | n | 86.00 | ||
1993 | 29.00 | j | 44.00 | i | 61.00 | 65.00 | 82.00 | n | 85.00 | i | 81.00 | m | 89.00 | l | ----- | z | 69.00 | o | 45.00 | k | 35.00 | k | 89.00 | |||
1994 | 25.00 | l | 47.00 | i | 52.00 | 77.00 | 85.00 | 87.00 | a | 79.00 | j | 82.00 | 80.00 | l | 69.00 | 53.00 | 48.00 | l | 87.00 | |||||||
1995 | 35.00 | i | 41.00 | b | 55.00 | 57.00 | 79.00 | ----- | z | 89.00 | m | 86.00 | p | 85.00 | 81.00 | 41.00 | 39.00 | 89.00 | ||||||||
1996 | 39.00 | 47.00 | a | 55.00 | 62.00 | i | 76.00 | 87.00 | u | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 87.00 | ||||
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 85.00 | p | 85.00 | a | 69.00 | n | 49.00 | j | 46.00 | 85.00 | ||
1999 | 34.00 | d | 43.00 | k | 57.00 | l | 74.00 | 86.00 | k | 83.00 | k | 82.00 | k | 80.00 | l | 75.00 | x | 67.00 | o | 66.00 | a | 40.00 | m | 86.00 | ||
2000 | 31.00 | k | 55.00 | 62.00 | 68.00 | 79.00 | 76.00 | ----- | z | 81.00 | 77.00 | r | 68.00 | k | 57.00 | j | 27.00 | k | 81.00 | |||||||
2001 | 34.00 | n | 25.00 | i | 45.00 | 76.00 | a | 74.00 | a | 88.00 | i | 81.00 | m | 85.00 | ----- | z | 47.00 | t | 61.00 | o | ----- | z | 88.00 | |||
2002 | 39.00 | l | 42.00 | i | 43.00 | n | 72.00 | 78.00 | f | 79.00 | p | 87.00 | n | 80.00 | j | 85.00 | i | 64.00 | j | 52.00 | n | 37.00 | i | 87.00 | ||
2003 | 39.00 | l | 29.00 | k | 62.00 | h | 71.00 | 75.00 | 78.00 | l | ----- | z | 88.00 | n | 84.00 | j | 79.00 | g | 42.00 | n | 33.00 | k | 88.00 | |||
2004 | 21.00 | l | 40.00 | i | 52.00 | k | 79.00 | 68.00 | f | 73.00 | y | ----- | z | 77.00 | l | 86.00 | h | 79.00 | h | 55.00 | i | 40.00 | j | 86.00 | ||
2005 | 33.00 | j | 47.00 | g | 63.00 | e | 84.00 | 79.00 | g | 91.00 | g | 89.00 | h | 90.00 | g | 85.00 | i | 82.00 | i | 58.00 | k | 37.00 | i | 91.00 | ||
2006 | 43.00 | j | ----- | z | 55.00 | k | 75.00 | 91.00 | g | 82.00 | f | 98.00 | 87.00 | e | 85.00 | 75.00 | g | 58.00 | m | 42.00 | i | 98.00 | ||||
2007 | 40.00 | k | 41.00 | i | 63.00 | n | 74.00 | 84.00 | f | 86.00 | i | 91.00 | k | 89.00 | j | ----- | z | 68.00 | w | 55.00 | l | 31.00 | l | 91.00 | ||
2008 | 41.00 | j | 42.00 | l | 46.00 | j | 63.00 | e | ----- | z | 80.00 | h | 80.00 | o | 88.00 | m | 87.00 | l | 68.00 | h | 65.00 | m | 36.00 | i | 88.00 | |
2009 | 26.00 | k | 42.00 | j | 58.00 | n | 73.00 | h | 83.00 | 84.00 | h | 79.00 | k | 92.00 | k | 83.00 | l | 58.00 | o | 57.00 | m | 37.00 | k | 92.00 | ||
2010 | 44.00 | n | 35.00 | j | 67.00 | l | 73.00 | j | 81.00 | k | 86.00 | j | 88.00 | l | 91.00 | k | 86.00 | k | 80.00 | l | 60.00 | l | 32.00 | k | 91.00 | |
2011 | 25.00 | k | 58.00 | h | 53.00 | i | 69.00 | i | 70.00 | i | 83.00 | j | 82.00 | z | 87.00 | i | 84.00 | j | 82.00 | n | 55.00 | p | 43.00 | n | 87.00 | |
2012 | 50.00 | m | 41.00 | j | 75.00 | j | 65.00 | m | 88.00 | i | 89.00 | j | 94.00 | n | 90.00 | n | 87.00 | m | 82.00 | j | 51.00 | o | 46.00 | l | 94.00 | |
2013 | 46.00 | n | 44.00 | j | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 46.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 36.40 | 43.48 | 54.97 | 73.46 | 81.76 | 86.19 | 90.50 | 88.67 | 83.04 | 74.50 | 55.22 | 37.83 | 91.23 | |||||||||||||
S.D. | 8.08 | 5.16 | 6.90 | 8.04 | 5.44 | 5.40 | 4.13 | 4.75 | 5.63 | 7.51 | 7.43 | 5.58 | 3.75 | |||||||||||||
SKEW | 0.63 | 0.31 | 0.19 | 0.27 | 0.36 | -0.01 | -0.20 | 0.18 | 0.34 | 0.36 | 0.43 | -0.34 | -0.21 | |||||||||||||
MAX | 59.00 | 55.00 | 70.00 | 95.00 | 93.00 | 97.00 | 98.00 | 98.00 | 95.00 | 93.00 | 74.00 | 46.00 | 98.00 | |||||||||||||
MIN | 23.00 | 34.00 | 42.00 | 57.00 | 74.00 | 76.00 | 82.00 | 80.00 | 75.00 | 62.00 | 41.00 | 25.00 | 84.00 | |||||||||||||
NO YRS | 25 | 27 | 30 | 35 | 29 | 26 | 26 | 30 | 25 | 28 | 27 | 24 | 13 |