YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 0.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | |
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 | 94.00 | 84.00 | 75.00 | 70.00 | 94.00 | |||||
1959 | 66.00 | 66.00 | 70.00 | 82.00 | c | 88.00 | 92.00 | 97.00 | 99.00 | 100.00 | 85.00 | 71.00 | 71.00 | 100.00 | ||||||||||||
1960 | 65.00 | 58.00 | 74.00 | 83.00 | 83.00 | 99.00 | 101.00 | 98.00 | 94.00 | 83.00 | 70.00 | 65.00 | 101.00 | |||||||||||||
1961 | 67.00 | 70.00 | 67.00 | 80.00 | 89.00 | 94.00 | 98.00 | 90.00 | 85.00 | 82.00 | 71.00 | 60.00 | 98.00 | |||||||||||||
1962 | 65.00 | 76.00 | 74.00 | 85.00 | 89.00 | 91.00 | 94.00 | 100.00 | 93.00 | 90.00 | 74.00 | 66.00 | 100.00 | |||||||||||||
1963 | 67.00 | 75.00 | 82.00 | 83.00 | 92.00 | 100.00 | 101.00 | 100.00 | 86.00 | 86.00 | 75.00 | 65.00 | 101.00 | |||||||||||||
1964 | 66.00 | 64.00 | 67.00 | 82.00 | 93.00 | 94.00 | 104.00 | 96.00 | 93.00 | 90.00 | 71.00 | 75.00 | 104.00 | |||||||||||||
1965 | 67.00 | 70.00 | 70.00 | 82.00 | 86.00 | 86.00 | 97.00 | 96.00 | 83.00 | 85.00 | 73.00 | 75.00 | 97.00 | |||||||||||||
1966 | 64.00 | 55.00 | 79.00 | 81.00 | 90.00 | 95.00 | 99.00 | 94.00 | 92.00 | 83.00 | 72.00 | 65.00 | 99.00 | |||||||||||||
1967 | 71.00 | 69.00 | 79.00 | 83.00 | 97.00 | 86.00 | 93.00 | 92.00 | 88.00 | 90.00 | 75.00 | 63.00 | 97.00 | |||||||||||||
1968 | 65.00 | 67.00 | 78.00 | 80.00 | a | 92.00 | 102.00 | 94.00 | 89.00 | 90.00 | 84.00 | 74.00 | 67.00 | 102.00 | ||||||||||||
1969 | 65.00 | 65.00 | 73.00 | 78.00 | 92.00 | 96.00 | 103.00 | 103.00 | b | 88.00 | 84.00 | 68.00 | 66.00 | 103.00 | ||||||||||||
1970 | 64.00 | 70.00 | 68.00 | 80.00 | 92.00 | 101.00 | 98.00 | 97.00 | 94.00 | 88.00 | 71.00 | 69.00 | 101.00 | |||||||||||||
1971 | 68.00 | 66.00 | 81.00 | b | 78.00 | 85.00 | 102.00 | 101.00 | 91.00 | 95.00 | 82.00 | a | ----- | z | ----- | z | 102.00 | |||||||||
1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 98.00 | h | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 98.00 | |
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 | 77.00 | a | 80.00 | 93.00 | 94.00 | 94.00 | 82.00 | 80.00 | 69.00 | 63.00 | 94.00 | |||||||||
1976 | 59.00 | 62.00 | 71.00 | 70.00 | 80.00 | 91.00 | 94.00 | 89.00 | 87.00 | 78.00 | 70.00 | 60.00 | 94.00 | |||||||||||||
1977 | 57.00 | 64.00 | 65.00 | 78.00 | 80.00 | 90.00 | 93.00 | 90.00 | 93.00 | 77.00 | 70.00 | 62.00 | 93.00 | |||||||||||||
1978 | 50.00 | 58.00 | 76.00 | 78.00 | 84.00 | 93.00 | 96.00 | 91.00 | 88.00 | 84.00 | 78.00 | 55.00 | 96.00 | |||||||||||||
1979 | 50.00 | 72.00 | 70.00 | a | 75.00 | 78.00 | 90.00 | 91.00 | 92.00 | 92.00 | 84.00 | 65.00 | 65.00 | 92.00 | ||||||||||||
1980 | 62.00 | 67.00 | 65.00 | 80.00 | 77.00 | 95.00 | 95.00 | 96.00 | 88.00 | 80.00 | 75.00 | 74.00 | 96.00 | |||||||||||||
1981 | 65.00 | 68.00 | 68.00 | 81.00 | 82.00 | 93.00 | 97.00 | 92.00 | 85.00 | 75.00 | 72.00 | 67.00 | 97.00 | |||||||||||||
1982 | 62.00 | b | 70.00 | a | 67.00 | 78.00 | 77.00 | 84.00 | 94.00 | 87.00 | 90.00 | 75.00 | 64.00 | 69.00 | a | 94.00 | ||||||||||
1983 | 59.00 | 62.00 | 64.00 | 72.00 | 82.00 | 90.00 | 94.00 | 89.00 | 93.00 | 76.00 | 73.00 | 52.00 | 94.00 | |||||||||||||
1984 | 58.00 | 67.00 | 67.00 | 73.00 | 88.00 | 88.00 | 95.00 | 89.00 | 88.00 | 72.00 | 69.00 | 67.00 | 95.00 | |||||||||||||
1985 | 60.00 | 64.00 | 70.00 | 80.00 | 82.00 | 91.00 | 95.00 | 95.00 | 90.00 | 75.00 | 69.00 | 53.00 | 95.00 | |||||||||||||
1986 | 70.00 | 70.00 | 77.00 | 78.00 | 84.00 | a | 92.00 | a | 98.00 | 97.00 | 84.00 | a | 72.00 | 68.00 | 52.00 | 98.00 | ||||||||||
1987 | 62.00 | 67.00 | 66.00 | 81.00 | 78.00 | 86.00 | 95.00 | 94.00 | 85.00 | 84.00 | 65.00 | 65.00 | 95.00 | |||||||||||||
1988 | 60.00 | 60.00 | ----- | z | 78.00 | 83.00 | 92.00 | 93.00 | 93.00 | 90.00 | 80.00 | 71.00 | 63.00 | 93.00 | ||||||||||||
1989 | 62.00 | 69.00 | 79.00 | m | 86.00 | 91.00 | 93.00 | 96.00 | 87.00 | 86.00 | 80.00 | 71.00 | 63.00 | 96.00 | ||||||||||||
1990 | 66.00 | 62.00 | 66.00 | 73.00 | 82.00 | 94.00 | 93.00 | 89.00 | 88.00 | 76.00 | 72.00 | 61.00 | 94.00 | |||||||||||||
1991 | 52.00 | 58.00 | 62.00 | 76.00 | 78.00 | 92.00 | 91.00 | 87.00 | 81.00 | 82.00 | 66.00 | 54.00 | 92.00 | |||||||||||||
1992 | 53.00 | 59.00 | 64.00 | 76.00 | 82.00 | 84.00 | 90.00 | 88.00 | 82.00 | 78.00 | 63.00 | 55.00 | 90.00 | |||||||||||||
1993 | 56.00 | 59.00 | 69.00 | 72.00 | 77.00 | 90.00 | 92.00 | 88.00 | 82.00 | 79.00 | 58.00 | 57.00 | 92.00 | |||||||||||||
1994 | 59.00 | 55.00 | 70.00 | 77.00 | 81.00 | 91.00 | 89.00 | 90.00 | 82.00 | 76.00 | 70.00 | 63.00 | j | 91.00 | ||||||||||||
1995 | 57.00 | 64.00 | 70.00 | 70.00 | 79.00 | 85.00 | 92.00 | 93.00 | 90.00 | ----- | z | ----- | z | ----- | z | 93.00 | ||||||||||
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1997 | ----- | z | ----- | z | ----- | z | 72.00 | 80.00 | 86.00 | 93.00 | 86.00 | 84.00 | 79.00 | 63.00 | 52.00 | 93.00 | ||||||||||
1998 | 56.00 | 54.00 | 72.00 | 80.00 | 81.00 | 91.00 | 93.00 | 86.00 | 88.00 | 75.00 | 72.00 | 67.00 | 93.00 | |||||||||||||
1999 | 62.00 | 65.00 | 68.00 | 69.00 | 81.00 | 85.00 | 93.00 | 88.00 | 89.00 | 82.00 | 79.00 | 64.00 | 93.00 | |||||||||||||
2000 | 65.00 | 68.00 | 71.00 | 83.00 | 97.00 | 92.00 | 95.00 | 93.00 | 93.00 | 83.00 | 56.00 | 64.00 | 97.00 | |||||||||||||
2001 | 70.00 | 60.00 | 65.00 | 79.00 | 85.00 | 92.00 | 96.00 | 92.00 | 89.00 | 82.00 | 72.00 | 60.00 | 96.00 | |||||||||||||
2002 | 66.00 | 67.00 | 73.00 | 82.00 | 87.00 | 97.00 | 98.00 | 97.00 | 92.00 | 78.00 | 73.00 | 62.00 | 98.00 | |||||||||||||
2003 | 67.00 | 66.00 | 73.00 | 79.00 | 92.00 | 88.00 | 99.00 | 95.00 | 85.00 | 85.00 | 67.00 | 67.00 | 99.00 | |||||||||||||
2004 | 62.00 | 65.00 | 76.00 | 79.00 | 86.00 | 95.00 | 94.00 | 94.00 | 88.00 | 74.00 | 73.00 | 66.00 | 95.00 | |||||||||||||
2005 | 69.00 | 63.00 | 71.00 | 74.00 | 90.00 | 92.00 | 100.00 | 95.00 | 87.00 | 83.00 | 76.00 | 66.00 | 100.00 | |||||||||||||
2006 | 66.00 | 69.00 | 74.00 | 82.00 | 87.00 | 95.00 | 95.00 | 91.00 | 84.00 | 81.00 | 77.00 | 60.00 | 95.00 | |||||||||||||
2007 | 57.00 | 63.00 | 73.00 | 79.00 | 84.00 | 91.00 | 95.00 | 94.00 | 88.00 | 84.00 | 77.00 | 71.00 | 95.00 | |||||||||||||
2008 | 63.00 | 64.00 | 73.00 | 79.00 | 89.00 | 90.00 | 98.00 | 98.00 | 85.00 | 81.00 | 75.00 | 61.00 | 98.00 | |||||||||||||
2009 | 70.00 | 66.00 | 73.00 | 79.00 | 87.00 | 89.00 | 93.00 | 92.00 | ----- | z | 82.00 | 77.00 | 59.00 | 93.00 | ||||||||||||
2010 | 59.00 | 47.00 | 76.00 | 75.00 | 89.00 | 98.00 | 96.00 | 92.00 | 91.00 | 84.00 | 74.00 | 67.00 | 98.00 | |||||||||||||
2011 | 65.00 | 71.00 | 73.00 | 80.00 | 84.00 | 97.00 | 98.00 | 96.00 | 93.00 | 83.00 | 69.00 | 62.00 | 98.00 | |||||||||||||
2012 | 67.00 | 54.00 | 76.00 | 86.00 | 90.00 | 100.00 | 97.00 | 95.00 | 90.00 | 82.00 | 71.00 | 68.00 | 100.00 | |||||||||||||
2013 | 71.00 | 58.00 | 69.00 | 66.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 36.00 | z | 71.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 62.73 | 64.24 | 71.17 | 78.46 | 85.24 | 92.26 | 95.60 | 92.78 | 88.54 | 81.14 | 70.80 | 63.54 | 96.79 | |||||||||||||
S.D. | 5.33 | 5.80 | 4.73 | 4.09 | 5.31 | 4.62 | 3.25 | 4.02 | 4.14 | 4.40 | 4.77 | 5.82 | 3.28 | |||||||||||||
SKEW | -0.62 | -0.56 | 0.28 | -0.48 | 0.27 | 0.25 | 0.49 | 0.27 | 0.20 | -0.12 | -0.95 | -0.27 | 0.15 | |||||||||||||
MAX | 71.00 | 76.00 | 82.00 | 86.00 | 97.00 | 102.00 | 104.00 | 103.00 | 100.00 | 90.00 | 79.00 | 75.00 | 104.00 | |||||||||||||
MIN | 50.00 | 47.00 | 62.00 | 69.00 | 77.00 | 84.00 | 89.00 | 86.00 | 81.00 | 72.00 | 56.00 | 52.00 | 90.00 | |||||||||||||
NO YRS | 49 | 49 | 47 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 49 | 48 | 42 |