YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1910 | 47.00 | 49.00 | 73.00 | 82.00 | 79.00 | 81.00 | 93.00 | 88.00 | 87.00 | 75.00 | 58.00 | 48.00 | 93.00 | |||||||||||||
1911 | 54.00 | 52.00 | f | 66.00 | 72.00 | 79.00 | 86.00 | 95.00 | 93.00 | 87.00 | 72.00 | 56.00 | 43.00 | 95.00 | ||||||||||||
1912 | 52.00 | 47.00 | 57.00 | 68.00 | 80.00 | b | 87.00 | 91.00 | 92.00 | 80.00 | 76.00 | 61.00 | 46.00 | 92.00 | ||||||||||||
1913 | 50.00 | 53.00 | 65.00 | 76.00 | 85.00 | 89.00 | 96.00 | ----- | z | 88.00 | 76.00 | 64.00 | ----- | z | 96.00 | |||||||||||
1914 | 48.00 | 47.00 | 62.00 | 71.00 | 86.00 | 92.00 | 99.00 | 95.00 | 93.00 | 78.00 | 66.00 | 39.00 | 99.00 | |||||||||||||
1915 | 41.00 | 56.00 | 58.00 | ----- | z | 81.00 | 86.00 | 93.00 | 91.00 | 88.00 | 75.00 | 76.00 | 57.00 | 93.00 | ||||||||||||
1916 | 44.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 96.00 | ----- | z | 84.00 | ----- | z | ----- | z | ----- | z | 96.00 | ||||
1917 | ----- | z | ----- | z | ----- | z | 71.00 | 75.00 | 89.00 | 94.00 | a | 88.00 | 88.00 | ----- | z | 66.00 | 54.00 | 94.00 | ||||||||
1918 | 52.00 | 48.00 | a | 66.00 | 69.00 | 83.00 | 91.00 | 92.00 | 90.00 | 80.00 | ----- | z | 58.00 | 42.00 | 92.00 | |||||||||||
1919 | 36.00 | 50.00 | 60.00 | ----- | z | 81.00 | ----- | z | ----- | z | ----- | z | ----- | z | 66.00 | a | 58.00 | 41.00 | 81.00 | |||||||
1920 | 43.00 | 46.00 | 56.00 | 66.00 | a | 77.00 | 80.00 | a | 88.00 | a | 86.00 | b | 80.00 | 72.00 | a | 56.00 | a | 41.00 | 88.00 | |||||||
1921 | 43.00 | 56.00 | 62.00 | a | 64.00 | 78.00 | 89.00 | 91.00 | 88.00 | 83.00 | 72.00 | 60.00 | a | 51.00 | 91.00 | |||||||||||
1922 | 44.00 | 44.00 | 63.00 | 68.00 | ----- | z | 91.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 91.00 | ||||||
1923 | ----- | z | ----- | z | ----- | z | ----- | z | 78.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 78.00 | ||
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1925 | ----- | z | 46.00 | 58.00 | 69.00 | 79.00 | 84.00 | 94.00 | 83.00 | ----- | z | 73.00 | 53.00 | 48.00 | 94.00 | |||||||||||
1926 | 46.00 | 45.00 | 59.00 | 70.00 | 76.00 | 84.00 | 89.00 | 89.00 | 82.00 | 72.00 | 50.00 | f | 45.00 | 89.00 | ||||||||||||
1927 | 46.00 | 45.00 | c | ----- | z | 68.00 | 75.00 | a | 86.00 | 88.00 | 83.00 | c | 76.00 | p | 66.00 | 51.00 | c | 42.00 | 88.00 | |||||||
1928 | 46.00 | 45.00 | h | 60.00 | n | 69.00 | 78.00 | 80.00 | 86.00 | 88.00 | 80.00 | 70.00 | 55.00 | 34.00 | 88.00 | |||||||||||
1929 | 36.00 | 39.00 | 48.00 | 56.00 | 73.00 | 86.00 | 87.00 | o | 83.00 | 74.00 | 72.00 | 42.00 | 42.00 | a | 87.00 | |||||||||||
1930 | 36.00 | 46.00 | 52.00 | 72.00 | 79.00 | 84.00 | a | 89.00 | n | 86.00 | b | 84.00 | a | ----- | z | 56.00 | a | 36.00 | g | 89.00 | ||||||
1931 | 42.00 | 58.00 | a | 60.00 | b | 72.00 | b | 82.00 | a | ----- | z | 96.00 | 90.00 | 86.00 | 76.00 | f | 68.00 | i | 39.00 | g | 96.00 | |||||
1932 | 37.00 | b | 55.00 | a | 56.00 | f | 68.00 | b | 79.00 | 93.00 | 90.00 | a | 93.00 | a | 83.00 | ----- | z | 63.00 | q | 50.00 | c | 93.00 | ||||
1933 | 40.00 | f | 50.00 | g | 60.00 | g | 68.00 | a | 84.00 | h | 90.00 | h | 96.00 | 82.00 | y | 88.00 | n | 77.00 | i | 64.00 | a | ----- | z | 96.00 | ||
1934 | 55.00 | d | 56.00 | a | 68.00 | m | 79.00 | b | 88.00 | e | 95.00 | a | 98.00 | a | 96.00 | a | 89.00 | a | 86.00 | 72.00 | 49.00 | 98.00 | ||||
1935 | 50.00 | 64.00 | 65.00 | 72.00 | 78.00 | 86.00 | 94.00 | 91.00 | 89.00 | 79.00 | 64.00 | 50.00 | 94.00 | |||||||||||||
1936 | ----- | z | 56.00 | 67.00 | 78.00 | 84.00 | 93.00 | 92.00 | 89.00 | 83.00 | 78.00 | 69.00 | 52.00 | 93.00 | ||||||||||||
1937 | 47.00 | a | 58.00 | 69.00 | 80.00 | 87.00 | 95.00 | 98.00 | 99.00 | 94.00 | ----- | z | 70.00 | 58.00 | 99.00 | |||||||||||
1938 | 61.00 | 64.00 | 64.00 | 82.00 | 88.00 | 92.00 | 102.00 | 100.00 | 91.00 | 79.00 | 54.00 | 51.00 | 102.00 | |||||||||||||
1939 | 42.00 | 41.00 | a | 73.00 | 88.00 | 93.00 | 97.00 | 108.00 | 96.00 | 85.00 | 74.00 | 67.00 | 61.00 | a | 108.00 | |||||||||||
1940 | 48.00 | 59.00 | 69.00 | 74.00 | 85.00 | 93.00 | 97.00 | 96.00 | 90.00 | 78.00 | 64.00 | 52.00 | b | 97.00 | ||||||||||||
1941 | 42.00 | 55.00 | 65.00 | 68.00 | 83.00 | 89.00 | 96.00 | 93.00 | 84.00 | 74.00 | 62.00 | 54.00 | 96.00 | |||||||||||||
1942 | 48.00 | 43.00 | 56.00 | 74.00 | 85.00 | 85.00 | 93.00 | ----- | z | 88.00 | b | 84.00 | 68.00 | 44.00 | 93.00 | |||||||||||
1943 | 46.00 | 54.00 | 72.00 | 82.00 | ----- | z | 88.00 | 93.00 | 91.00 | 86.00 | 84.00 | 62.00 | 46.00 | 93.00 | ||||||||||||
1944 | 44.00 | 53.00 | 56.00 | 68.00 | 87.00 | 89.00 | 91.00 | 92.00 | 88.00 | 80.00 | 64.00 | 48.00 | 92.00 | |||||||||||||
1945 | 48.00 | 50.00 | 62.00 | 74.00 | 81.00 | 88.00 | 92.00 | 91.00 | 91.00 | 80.00 | 66.00 | 45.00 | 92.00 | |||||||||||||
1946 | 42.00 | 58.00 | 72.00 | 83.00 | 82.00 | a | 90.00 | 92.00 | ----- | z | 89.00 | 81.00 | 53.00 | a | 51.00 | 92.00 | ||||||||||
1947 | ----- | z | ----- | z | 65.00 | 74.00 | 87.00 | 86.00 | a | 94.00 | a | 94.00 | a | 93.00 | 83.00 | a | ----- | z | 46.00 | 94.00 | ||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1949 | ----- | z | 50.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 50.00 | ||
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 | 84.00 | ----- | z | ----- | z | 84.00 | ||
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 | 52.00 | 59.00 | 72.00 | 87.00 | 98.00 | 97.00 | 96.00 | 85.00 | 81.00 | ----- | z | 47.00 | 98.00 | |||||||||||
1971 | 52.00 | 52.00 | 72.00 | a | 74.00 | 82.00 | 96.00 | 100.00 | 94.00 | 88.00 | 78.00 | a | 59.00 | 48.00 | 100.00 | |||||||||||
1972 | 50.00 | 60.00 | b | ----- | z | 75.00 | 86.00 | 91.00 | 98.00 | 100.00 | 84.00 | 83.00 | 51.00 | ----- | z | 100.00 | ||||||||||
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 80.00 | 68.00 | 56.00 | 80.00 | ||||
1974 | 43.00 | 52.00 | 66.00 | 75.00 | 87.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 87.00 | ||||||
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 96.00 | 96.00 | 90.00 | 82.00 | 68.00 | ----- | z | 96.00 | ||||||
1976 | 47.00 | 56.00 | ----- | z | 74.00 | 85.00 | 96.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 96.00 | ||||||
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 | 76.00 | 62.00 | 50.00 | 76.00 | ||||
2005 | 49.00 | 52.00 | 62.00 | 74.00 | 90.00 | 92.00 | 100.00 | 95.00 | 88.00 | 80.00 | 66.00 | 48.00 | 100.00 | |||||||||||||
2006 | 50.00 | 61.00 | 63.00 | 79.00 | 86.00 | 95.00 | 99.00 | 92.00 | 88.00 | 79.00 | 69.00 | 46.00 | 99.00 | |||||||||||||
2007 | 47.00 | 61.00 | 73.00 | 80.00 | 83.00 | 92.00 | o | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 92.00 | ||||||
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2012 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2013 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 46.16 | 52.23 | 63.29 | 73.12 | 82.37 | 89.26 | 94.66 | 91.63 | 86.22 | 77.17 | 61.57 | 47.92 | 96.79 | |||||||||||||
S.D. | 5.40 | 6.28 | 6.20 | 6.02 | 4.54 | 4.69 | 4.29 | 4.51 | 4.26 | 4.98 | 6.98 | 5.65 | 4.87 | |||||||||||||
SKEW | 0.15 | -0.08 | -0.21 | 0.03 | 0.04 | -0.09 | 0.57 | -0.14 | -0.54 | -0.38 | -0.46 | 0.05 | 0.72 | |||||||||||||
MAX | 61.00 | 64.00 | 73.00 | 88.00 | 93.00 | 98.00 | 108.00 | 100.00 | 94.00 | 86.00 | 76.00 | 61.00 | 108.00 | |||||||||||||
MIN | 36.00 | 39.00 | 48.00 | 56.00 | 73.00 | 80.00 | 86.00 | 83.00 | 74.00 | 66.00 | 42.00 | 34.00 | 91.00 | |||||||||||||
NO YRS | 38 | 39 | 35 | 41 | 41 | 38 | 38 | 35 | 37 | 36 | 37 | 36 | 14 |