YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1915 | 32.00 | 43.00 | 50.00 | 83.00 | 83.00 | 84.00 | 88.00 | 91.00 | 91.00 | 75.00 | 58.00 | 40.00 | 91.00 | |||||||||||||
1916 | 29.00 | 41.00 | 49.00 | 64.00 | 87.00 | 80.00 | 92.00 | 90.00 | 95.00 | 78.00 | ----- | z | 70.00 | a | 95.00 | |||||||||||
1917 | 40.00 | a | ----- | z | 62.00 | 60.00 | 97.00 | 100.00 | 114.00 | 104.00 | 88.00 | 82.00 | 69.00 | 55.00 | 114.00 | |||||||||||
1918 | 37.00 | 50.00 | 82.00 | 80.00 | 99.00 | 92.00 | 96.00 | 98.00 | 80.00 | 80.00 | 65.00 | 46.00 | 99.00 | |||||||||||||
1919 | 40.00 | 33.00 | 44.00 | 76.00 | 94.00 | 92.00 | 95.00 | 95.00 | 90.00 | 80.00 | 42.00 | d | 40.00 | 95.00 | ||||||||||||
1920 | 32.00 | 36.00 | 60.00 | 58.00 | 84.00 | 87.00 | 97.00 | 100.00 | 91.00 | 89.00 | ----- | z | ----- | z | 100.00 | |||||||||||
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 | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 93.00 | 97.00 | b | 95.00 | 85.00 | 78.00 | 65.00 | 32.00 | 97.00 | |||||||
1965 | 30.00 | 40.00 | 42.00 | 79.00 | 84.00 | 86.00 | 88.00 | 101.00 | 72.00 | 72.00 | 69.00 | 56.00 | 101.00 | |||||||||||||
1966 | 19.00 | 37.00 | 57.00 | e | 65.00 | 89.00 | 95.00 | 92.00 | 90.00 | 88.00 | 83.00 | 45.00 | 38.00 | 95.00 | ||||||||||||
1967 | 39.00 | 39.00 | 71.00 | 63.00 | 89.00 | 89.00 | 95.00 | 99.00 | 91.00 | 79.00 | 58.00 | 49.00 | 99.00 | |||||||||||||
1968 | 43.00 | 39.00 | 66.00 | 85.00 | 87.00 | 98.00 | 90.00 | 93.00 | 87.00 | 77.00 | 52.00 | 39.00 | 98.00 | |||||||||||||
1969 | 30.00 | 41.00 | 40.00 | 69.00 | 95.00 | 80.00 | 94.00 | 96.00 | 90.00 | 69.00 | 59.00 | 58.00 | 96.00 | |||||||||||||
1970 | 33.00 | 43.00 | 43.00 | 76.00 | 89.00 | 93.00 | 98.00 | k | 95.00 | 95.00 | 88.00 | 54.00 | 36.00 | 98.00 | ||||||||||||
1971 | 35.00 | 41.00 | 63.00 | 76.00 | 83.00 | 85.00 | 90.00 | 99.00 | 97.00 | 70.00 | 50.00 | 36.00 | 99.00 | |||||||||||||
1972 | 39.00 | 39.00 | 50.00 | 68.00 | 91.00 | 91.00 | 89.00 | 93.00 | 86.00 | 75.00 | 52.00 | 38.00 | 93.00 | |||||||||||||
1973 | 45.00 | 45.00 | 57.00 | 77.00 | 82.00 | 92.00 | 98.00 | 97.00 | 78.00 | 75.00 | 58.00 | 37.00 | 98.00 | |||||||||||||
1974 | 33.00 | 44.00 | 43.00 | 79.00 | 82.00 | 92.00 | 101.00 | 92.00 | 93.00 | 83.00 | 59.00 | 52.00 | 101.00 | |||||||||||||
1975 | 37.00 | 40.00 | 55.00 | 59.00 | 86.00 | 86.00 | 101.00 | 92.00 | 84.00 | 89.00 | 75.00 | 44.00 | 101.00 | |||||||||||||
1976 | 39.00 | 50.00 | 57.00 | 81.00 | 89.00 | 94.00 | 100.00 | a | 107.00 | 103.00 | a | 86.00 | 64.00 | 43.00 | 107.00 | |||||||||||
1977 | 32.00 | 44.00 | a | 63.00 | 90.00 | 92.00 | 91.00 | 97.00 | 86.00 | 80.00 | 77.00 | 59.00 | 34.00 | 97.00 | ||||||||||||
1978 | 30.00 | a | 33.00 | 60.00 | i | 70.00 | 85.00 | d | 89.00 | 97.00 | a | 99.00 | 104.00 | 82.00 | 77.00 | 35.00 | 104.00 | |||||||||
1979 | 26.00 | 23.00 | 43.00 | b | 61.00 | 87.00 | 92.00 | 93.00 | a | 91.00 | a | 96.00 | 72.00 | 52.00 | 47.00 | 96.00 | ||||||||||
1980 | 40.00 | 34.00 | b | 49.00 | a | 100.00 | 100.00 | 92.00 | a | 93.00 | n | 95.00 | 92.00 | 84.00 | 65.00 | 46.00 | a | 100.00 | ||||||||
1981 | 48.00 | 56.00 | a | 68.00 | 84.00 | 87.00 | 83.00 | d | 99.00 | c | 97.00 | 93.00 | 71.00 | 71.00 | 36.00 | z | 99.00 | |||||||||
1982 | 33.00 | 43.00 | 42.00 | 85.00 | 89.00 | 85.00 | 91.00 | 97.00 | 93.00 | 73.00 | 55.00 | 48.00 | 97.00 | |||||||||||||
1983 | 41.00 | 49.00 | 40.00 | 75.00 | 80.00 | 91.00 | 100.00 | 105.00 | 102.00 | 76.00 | 58.00 | 25.00 | a | 105.00 | ||||||||||||
1984 | 41.00 | ----- | z | 48.00 | 71.00 | 92.00 | 89.00 | 95.00 | 103.00 | 92.00 | 79.00 | 58.00 | 53.00 | 103.00 | ||||||||||||
1985 | 36.00 | 51.00 | 61.00 | 89.00 | 95.00 | 90.00 | 100.00 | 90.00 | 81.00 | 68.00 | 57.00 | 39.00 | c | 100.00 | ||||||||||||
1986 | 41.00 | 44.00 | 74.00 | 81.00 | 92.00 | 94.00 | 93.00 | 91.00 | 78.00 | 75.00 | 56.00 | 42.00 | 94.00 | |||||||||||||
1987 | 46.00 | 44.00 | 53.00 | 88.00 | 97.00 | 97.00 | 97.00 | 93.00 | 87.00 | 75.00 | 63.00 | 40.00 | 97.00 | |||||||||||||
1988 | 41.00 | 44.00 | 52.00 | 82.00 | 94.00 | 99.00 | 107.00 | 99.00 | 83.00 | 84.00 | 49.00 | 48.00 | 107.00 | |||||||||||||
1989 | 38.00 | 37.00 | 52.00 | 77.00 | 88.00 | 91.00 | 101.00 | 102.00 | 91.00 | 82.00 | 60.00 | 42.00 | 102.00 | |||||||||||||
1990 | 52.00 | 49.00 | 62.00 | 91.00 | 81.00 | 91.00 | 90.00 | 95.00 | 94.00 | 81.00 | 70.00 | 53.00 | 95.00 | |||||||||||||
1991 | 41.00 | 56.00 | 60.00 | 82.00 | 91.00 | 90.00 | 93.00 | 99.00 | 90.00 | 78.00 | 51.00 | 37.00 | 99.00 | |||||||||||||
1992 | 39.00 | 55.00 | 55.00 | 94.00 | 95.00 | 87.00 | 85.00 | 91.00 | 83.00 | 92.00 | 39.00 | 37.00 | 95.00 | |||||||||||||
1993 | 40.00 | 38.00 | 50.00 | 70.00 | 88.00 | 90.00 | 87.00 | 92.00 | 83.00 | 86.00 | 50.00 | 34.00 | 92.00 | |||||||||||||
1994 | 21.00 | 39.00 | 53.00 | 85.00 | 90.00 | 89.00 | 85.00 | 88.00 | 89.00 | 68.00 | 55.00 | 45.00 | 90.00 | |||||||||||||
1995 | 37.00 | 42.00 | 59.00 | 61.00 | 85.00 | 97.00 | 91.00 | 94.00 | 96.00 | 77.00 | 44.00 | 38.00 | 97.00 | |||||||||||||
1996 | 40.00 | 43.00 | 46.00 | 68.00 | 79.00 | 93.00 | 88.00 | 95.00 | 91.00 | 79.00 | 63.00 | 29.00 | 95.00 | |||||||||||||
1997 | 38.00 | 37.00 | 44.00 | 68.00 | 83.00 | 91.00 | 92.00 | 93.00 | 85.00 | 85.00 | 42.00 | 42.00 | 93.00 | |||||||||||||
1998 | 35.00 | 44.00 | 59.00 | 82.00 | 83.00 | 91.00 | 96.00 | 94.00 | 94.00 | 74.00 | 44.00 | 43.00 | 96.00 | |||||||||||||
1999 | 36.00 | 40.00 | 62.00 | 76.00 | 91.00 | 93.00 | 93.00 | 92.00 | 87.00 | 75.00 | a | 73.00 | 51.00 | 93.00 | ||||||||||||
2000 | 40.00 | 53.00 | 67.00 | 74.00 | 95.00 | 94.00 | 94.00 | ----- | z | 89.00 | 79.00 | 63.00 | 34.00 | a | 95.00 | |||||||||||
2001 | 38.00 | s | 26.00 | i | 46.00 | 82.00 | 86.00 | 92.00 | 94.00 | b | 97.00 | 95.00 | 81.00 | 67.00 | 38.00 | 97.00 | ||||||||||
2002 | 47.00 | 47.00 | 53.00 | 87.00 | 91.00 | a | 101.00 | 94.00 | 90.00 | 96.00 | 75.00 | 61.00 | 49.00 | 101.00 | ||||||||||||
2003 | 40.00 | 38.00 | 67.00 | 89.00 | 84.00 | 88.00 | 90.00 | e | 97.00 | 92.00 | 87.00 | ----- | z | 40.00 | 97.00 | |||||||||||
2004 | 33.00 | 39.00 | 56.00 | 84.00 | 84.00 | 87.00 | e | 89.00 | e | 83.00 | 91.00 | 80.00 | 58.00 | 42.00 | 91.00 | |||||||||||
2005 | 38.00 | 45.00 | 58.00 | 87.00 | 87.00 | 93.00 | 94.00 | h | ----- | z | 89.00 | 83.00 | 67.00 | 40.00 | 94.00 | |||||||||||
2006 | 39.00 | 32.00 | 44.00 | f | 79.00 | 94.00 | e | 91.00 | 102.00 | j | 88.00 | 88.00 | ----- | z | 70.00 | 48.00 | 102.00 | |||||||||
2007 | 39.00 | ----- | z | 60.00 | b | 81.00 | 87.00 | e | 94.00 | 98.00 | g | 96.00 | 96.00 | 77.00 | 59.00 | ----- | z | 98.00 | ||||||||
2008 | 38.00 | 34.00 | 44.00 | f | 73.00 | 84.00 | 88.00 | h | 91.00 | j | 90.00 | e | ----- | z | ----- | z | 69.00 | 37.00 | f | 91.00 | ||||||
2009 | 34.00 | e | 39.00 | 47.00 | 79.00 | 80.00 | h | 87.00 | e | 93.00 | r | 99.00 | 87.00 | f | 71.00 | g | 60.00 | e | 47.00 | k | 99.00 | |||||
2010 | 34.00 | f | 28.00 | e | 70.00 | i | 76.00 | f | 92.00 | i | 87.00 | g | 94.00 | i | 95.00 | r | 79.00 | t | 78.00 | z | ----- | z | ----- | z | 95.00 | |
2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 37.04 | 41.69 | 55.00 | 77.31 | 88.52 | 90.80 | 94.40 | 94.96 | 89.68 | 78.84 | 58.76 | 42.72 | 97.47 | |||||||||||||
S.D. | 6.17 | 6.86 | 9.54 | 9.75 | 5.13 | 4.50 | 5.60 | 4.93 | 6.44 | 5.72 | 9.07 | 8.25 | 4.13 | |||||||||||||
SKEW | -0.52 | -0.02 | 0.45 | -0.19 | 0.29 | -0.15 | 0.98 | 0.19 | -0.25 | 0.14 | -0.19 | 0.75 | 0.53 | |||||||||||||
MAX | 52.00 | 56.00 | 82.00 | 100.00 | 100.00 | 101.00 | 114.00 | 107.00 | 104.00 | 92.00 | 77.00 | 70.00 | 107.00 | |||||||||||||
MIN | 19.00 | 23.00 | 40.00 | 58.00 | 79.00 | 80.00 | 85.00 | 83.00 | 72.00 | 68.00 | 39.00 | 25.00 | 90.00 | |||||||||||||
NO YRS | 50 | 48 | 48 | 51 | 50 | 51 | 45 | 50 | 50 | 49 | 49 | 47 | 34 |