YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
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 | 69.00 | m | 70.00 | 70.00 | 85.00 | 80.00 | 92.00 | 94.00 | 93.00 | 86.00 | a | 83.00 | 73.00 | 73.00 | 94.00 | |||||||||||
1988 | 65.00 | 70.00 | 76.00 | 80.00 | d | 91.00 | c | 93.00 | 91.00 | a | 91.00 | 88.00 | 81.00 | 82.00 | 65.00 | 93.00 | ||||||||||
1989 | 68.00 | b | 76.00 | a | 83.00 | 90.00 | 95.00 | b | 99.00 | 101.00 | 90.00 | 87.00 | 84.00 | 75.00 | 70.00 | 101.00 | ||||||||||
1990 | 73.00 | 69.00 | 79.00 | 83.00 | 92.00 | 101.00 | 91.00 | 86.00 | 83.00 | 81.00 | ----- | z | 67.00 | 101.00 | ||||||||||||
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 98.00 | 90.00 | 86.00 | 93.00 | 82.00 | 70.00 | 61.00 | 98.00 | ||||||||
1992 | 56.00 | 64.00 | 74.00 | 85.00 | 86.00 | 94.00 | 98.00 | 96.00 | 96.00 | 85.00 | 69.00 | 66.00 | 98.00 | |||||||||||||
1993 | 65.00 | 68.00 | 76.00 | 84.00 | 89.00 | 97.00 | 95.00 | 95.00 | 89.00 | 86.00 | 69.00 | 66.00 | 97.00 | |||||||||||||
1994 | 67.00 | 69.00 | 77.00 | 80.00 | 93.00 | 105.00 | 100.00 | 97.00 | 88.00 | 88.00 | 75.00 | 66.00 | 105.00 | |||||||||||||
1995 | 71.00 | 67.00 | 77.00 | 81.00 | 91.00 | 93.00 | 103.00 | 95.00 | 93.00 | 82.00 | 75.00 | 72.00 | 103.00 | |||||||||||||
1996 | 68.00 | 72.00 | 73.00 | 86.00 | 94.00 | 97.00 | 90.00 | 90.00 | 83.00 | 84.00 | 78.00 | 69.00 | 97.00 | |||||||||||||
1997 | 66.00 | 66.00 | 79.00 | 79.00 | 87.00 | 95.00 | 95.00 | 92.00 | 90.00 | 86.00 | 71.00 | 66.00 | 95.00 | |||||||||||||
1998 | 65.00 | 72.00 | 78.00 | 81.00 | 92.00 | 100.00 | 97.00 | 90.00 | 90.00 | 90.00 | 74.00 | 66.00 | 100.00 | |||||||||||||
1999 | 71.00 | 71.00 | 75.00 | 82.00 | 88.00 | 94.00 | 98.00 | 91.00 | 88.00 | 84.00 | a | 76.00 | 68.00 | 98.00 | ||||||||||||
2000 | 74.00 | 74.00 | 75.00 | 87.00 | 94.00 | a | 92.00 | 96.00 | 92.00 | ----- | z | 90.00 | 66.00 | 68.00 | 96.00 | |||||||||||
2001 | 63.00 | ----- | z | 76.00 | 82.00 | 93.00 | 95.00 | 96.00 | 94.00 | 92.00 | 81.00 | 75.00 | 68.00 | 96.00 | ||||||||||||
2002 | 71.00 | 71.00 | 78.00 | 87.00 | 93.00 | 98.00 | 93.00 | 96.00 | 88.00 | 86.00 | 71.00 | 69.00 | a | 98.00 | ||||||||||||
2003 | 70.00 | ----- | z | 74.00 | 82.00 | ----- | z | 95.00 | ----- | z | ----- | z | 89.00 | 85.00 | 76.00 | 73.00 | 95.00 | |||||||||
2004 | 66.00 | 70.00 | 79.00 | 76.00 | 91.00 | 97.00 | 97.00 | 88.00 | ----- | z | 76.00 | ----- | z | 68.00 | 97.00 | |||||||||||
2005 | 70.00 | 67.00 | 71.00 | 79.00 | 97.00 | ----- | z | ----- | z | 87.00 | 90.00 | 86.00 | 79.00 | ----- | z | 97.00 | ||||||||||
2006 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2007 | 68.00 | 67.00 | a | 80.00 | 79.00 | 82.00 | ----- | z | 91.00 | 94.00 | 86.00 | 84.00 | 79.00 | ----- | z | 94.00 | ||||||||||
2008 | ----- | z | 71.00 | 74.00 | 81.00 | 93.00 | f | 97.00 | e | 88.00 | j | 87.00 | 83.00 | 78.00 | j | 75.00 | l | 73.00 | g | 97.00 | ||||||
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 | 69.00 | 74.00 | d | 79.00 | e | 84.00 | 92.00 | a | 100.00 | 94.00 | 96.00 | 92.00 | 83.00 | 77.00 | a | 65.00 | z | 100.00 | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 67.68 | 69.89 | 76.33 | 82.52 | 90.53 | 96.60 | 95.26 | 91.71 | 88.70 | 84.14 | 74.21 | 67.83 | 99.20 | |||||||||||||
S.D. | 4.08 | 3.02 | 3.10 | 3.36 | 4.33 | 3.35 | 3.77 | 3.54 | 3.51 | 3.21 | 4.08 | 2.98 | 3.05 | |||||||||||||
SKEW | -1.03 | 0.10 | -0.09 | 0.30 | -1.02 | 0.63 | 0.29 | -0.19 | 0.03 | -0.26 | -0.17 | -0.02 | 0.65 | |||||||||||||
MAX | 74.00 | 76.00 | 83.00 | 90.00 | 97.00 | 105.00 | 103.00 | 97.00 | 96.00 | 90.00 | 82.00 | 73.00 | 105.00 | |||||||||||||
MIN | 56.00 | 64.00 | 70.00 | 76.00 | 80.00 | 92.00 | 90.00 | 86.00 | 83.00 | 76.00 | 66.00 | 61.00 | 95.00 | |||||||||||||
NO YRS | 19 | 19 | 21 | 21 | 19 | 20 | 19 | 21 | 20 | 21 | 19 | 18 | 10 |