YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 86.00 | s | 81.00 | 75.00 | 62.00 | 86.00 | ||||
1987 | 70.00 | 75.00 | 76.00 | 94.00 | 90.00 | 101.00 | 99.00 | 96.00 | 89.00 | 91.00 | 81.00 | 76.00 | 101.00 | |||||||||||||
1988 | 71.00 | 75.00 | 84.00 | 85.00 | 93.00 | 101.00 | 97.00 | 97.00 | 90.00 | 89.00 | 83.00 | 67.00 | 101.00 | |||||||||||||
1989 | 70.00 | 85.00 | 91.00 | 98.00 | 101.00 | 95.00 | 100.00 | 98.00 | 92.00 | 91.00 | 80.00 | 68.00 | 101.00 | |||||||||||||
1990 | 75.00 | 79.00 | 84.00 | 88.00 | 97.00 | 107.00 | 95.00 | 95.00 | 92.00 | 86.00 | 84.00 | 72.00 | 107.00 | |||||||||||||
1991 | 63.00 | 74.00 | 83.00 | 91.00 | 95.00 | 96.00 | 95.00 | 93.00 | 91.00 | 91.00 | 76.00 | 72.00 | 96.00 | |||||||||||||
1992 | 63.00 | 74.00 | 78.00 | 90.00 | 96.00 | 95.00 | 101.00 | 94.00 | 96.00 | 92.00 | 77.00 | 73.00 | 101.00 | |||||||||||||
1993 | 66.00 | 73.00 | 82.00 | 89.00 | 91.00 | 97.00 | 98.00 | 96.00 | 92.00 | 86.00 | 75.00 | 73.00 | 98.00 | |||||||||||||
1994 | 75.00 | 75.00 | 84.00 | 88.00 | 94.00 | 110.00 | 100.00 | 101.00 | 96.00 | 88.00 | 82.00 | 72.00 | 110.00 | |||||||||||||
1995 | 72.00 | 78.00 | 88.00 | 84.00 | 95.00 | 98.00 | 103.00 | 94.00 | 101.00 | 87.00 | 82.00 | 76.00 | 103.00 | |||||||||||||
1996 | 73.00 | 84.00 | 82.00 | 95.00 | 101.00 | 102.00 | 97.00 | 95.00 | 90.00 | 90.00 | 84.00 | 75.00 | 102.00 | |||||||||||||
1997 | 76.00 | 74.00 | 87.00 | 83.00 | 92.00 | 100.00 | 101.00 | 98.00 | 99.00 | 94.00 | 83.00 | 71.00 | 101.00 | |||||||||||||
1998 | 71.00 | 74.00 | 88.00 | 93.00 | 101.00 | 104.00 | 102.00 | 96.00 | 98.00 | 89.00 | 81.00 | 71.00 | 104.00 | |||||||||||||
1999 | 81.00 | 80.00 | 80.00 | 90.00 | 94.00 | 99.00 | 98.00 | 98.00 | 94.00 | 90.00 | 80.00 | 67.00 | 99.00 | |||||||||||||
2000 | 76.00 | 80.00 | 80.00 | 92.00 | 108.00 | 96.00 | 101.00 | 98.00 | 107.00 | 98.00 | 73.00 | 69.00 | 108.00 | |||||||||||||
2001 | 56.00 | 76.00 | 77.00 | 90.00 | 95.00 | 103.00 | 102.00 | 97.00 | 95.00 | 91.00 | 83.00 | 70.00 | 103.00 | |||||||||||||
2002 | 73.00 | 79.00 | 86.00 | 93.00 | 95.00 | 96.00 | 98.00 | 97.00 | 92.00 | 87.00 | 76.00 | 71.00 | 98.00 | |||||||||||||
2003 | 76.00 | 76.00 | 83.00 | 91.00 | 101.00 | 95.00 | 100.00 | 104.00 | 93.00 | 90.00 | 83.00 | 76.00 | 104.00 | |||||||||||||
2004 | 73.00 | 77.00 | 87.00 | 86.00 | 97.00 | 100.00 | 98.00 | 95.00 | 94.00 | 86.00 | 75.00 | 71.00 | 100.00 | |||||||||||||
2005 | 72.00 | 74.00 | 82.00 | 85.00 | 98.00 | 100.00 | 101.00 | 95.00 | 97.00 | 92.00 | 85.00 | 75.00 | 101.00 | |||||||||||||
2006 | 79.00 | 78.00 | 87.00 | 96.00 | 102.00 | 101.00 | 100.00 | 97.00 | 90.00 | 91.00 | 91.00 | 75.00 | 102.00 | |||||||||||||
2007 | 72.00 | 76.00 | 83.00 | 83.00 | 89.00 | 95.00 | 94.00 | 99.00 | 95.00 | 95.00 | 85.00 | 80.00 | 99.00 | |||||||||||||
2008 | 74.00 | 78.00 | 85.00 | 89.00 | 97.00 | 105.00 | 94.00 | 97.00 | 90.00 | 89.00 | 82.00 | 76.00 | 105.00 | |||||||||||||
2009 | 73.00 | 80.00 | 86.00 | 91.00 | 96.00 | 97.00 | 101.00 | 97.00 | 94.00 | 95.00 | 83.00 | 66.00 | 101.00 | |||||||||||||
2010 | 73.00 | 66.00 | 88.00 | 90.00 | 95.00 | 102.00 | 94.00 | 98.00 | 100.00 | 87.00 | 79.00 | 77.00 | 102.00 | |||||||||||||
2011 | 74.00 | 83.00 | 89.00 | 95.00 | 101.00 | 110.00 | 103.00 | 104.00 | 100.00 | 91.00 | 79.00 | 64.00 | 110.00 | |||||||||||||
2012 | 74.00 | 75.00 | 90.00 | 102.00 | 100.00 | 104.00 | 99.00 | 104.00 | 100.00 | 91.00 | h | ----- | z | ----- | z | 104.00 | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 71.96 | 76.85 | 84.23 | 90.42 | 96.69 | 100.35 | 98.88 | 97.42 | 94.88 | 89.88 | 80.65 | 71.73 | 102.28 | |||||||||||||
S.D. | 5.20 | 3.94 | 3.94 | 4.65 | 4.31 | 4.44 | 2.78 | 2.97 | 4.38 | 3.50 | 4.09 | 4.30 | 3.55 | |||||||||||||
SKEW | -1.26 | -0.14 | -0.35 | 0.37 | 0.45 | 0.64 | -0.45 | 1.06 | 0.82 | -0.05 | 0.10 | -0.37 | 0.70 | |||||||||||||
MAX | 81.00 | 85.00 | 91.00 | 102.00 | 108.00 | 110.00 | 103.00 | 104.00 | 107.00 | 98.00 | 91.00 | 80.00 | 110.00 | |||||||||||||
MIN | 56.00 | 66.00 | 76.00 | 83.00 | 89.00 | 95.00 | 94.00 | 93.00 | 89.00 | 81.00 | 73.00 | 62.00 | 96.00 | |||||||||||||
NO YRS | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 |