YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 83.00 | 80.00 | 76.00 | 83.00 | ||||
1981 | 67.00 | 72.00 | 74.00 | 87.00 | 87.00 | 98.00 | 97.00 | 95.00 | 90.00 | 80.00 | 75.00 | 72.00 | 98.00 | |||||||||||||
1982 | 60.00 | 73.00 | 68.00 | 82.00 | 84.00 | 88.00 | 97.00 | 93.00 | 95.00 | 84.00 | 69.00 | 71.00 | 97.00 | |||||||||||||
1983 | 63.00 | 62.00 | 70.00 | 79.00 | 86.00 | 96.00 | 98.00 | 96.00 | 94.00 | 82.00 | 75.00 | 56.00 | 98.00 | |||||||||||||
1984 | 52.00 | 60.00 | 71.00 | 75.00 | 93.00 | 92.00 | 97.00 | 96.00 | 94.00 | 79.00 | y | ----- | z | ----- | z | 97.00 | ||||||||||
1985 | ----- | z | ----- | z | ----- | z | 83.00 | i | 84.00 | 99.00 | 99.00 | 99.00 | 99.00 | 81.00 | 74.00 | 58.00 | 99.00 | |||||||||
1986 | 74.00 | 79.00 | 84.00 | 84.00 | 91.00 | 98.00 | 99.00 | 99.00 | j | 89.00 | i | 79.00 | 71.00 | 65.00 | 99.00 | |||||||||||
1987 | 66.00 | 72.00 | 73.00 | 86.00 | 88.00 | 93.00 | 97.00 | 99.00 | 91.00 | 87.00 | 72.00 | 73.00 | 99.00 | |||||||||||||
1988 | 58.00 | 66.00 | 82.00 | 82.00 | 88.00 | 97.00 | 99.00 | 97.00 | 94.00 | 85.00 | 76.00 | 68.00 | 99.00 | |||||||||||||
1989 | 65.00 | 77.00 | 84.00 | 90.00 | 96.00 | 97.00 | 100.00 | 97.00 | 95.00 | 88.00 | 76.00 | 68.00 | 100.00 | |||||||||||||
1990 | 72.00 | 69.00 | 74.00 | 81.00 | 88.00 | 102.00 | 100.00 | 99.00 | 99.00 | 85.00 | 82.00 | 68.00 | 102.00 | |||||||||||||
1991 | 63.00 | 69.00 | 70.00 | 82.00 | 86.00 | 100.00 | 97.00 | n | 95.00 | 89.00 | 90.00 | 77.00 | 65.00 | 100.00 | ||||||||||||
1992 | 60.00 | 70.00 | 72.00 | 84.00 | 90.00 | 88.00 | 95.00 | 94.00 | 92.00 | 87.00 | 66.00 | 57.00 | 95.00 | |||||||||||||
1993 | 62.00 | 58.00 | 75.00 | 78.00 | 85.00 | 99.00 | 99.00 | 99.00 | 90.00 | 87.00 | 65.00 | 68.00 | 99.00 | |||||||||||||
1994 | 71.00 | 66.00 | i | 81.00 | 84.00 | a | 90.00 | 99.00 | 99.00 | i | 100.00 | 93.00 | 86.00 | 76.00 | 74.00 | 100.00 | ||||||||||
1995 | 66.00 | 74.00 | 79.00 | 79.00 | 85.00 | 92.00 | 98.00 | 101.00 | 99.00 | 85.00 | 79.00 | 75.00 | 101.00 | |||||||||||||
1996 | 77.00 | 79.00 | 78.00 | 88.00 | 96.00 | 94.00 | 98.00 | 97.00 | 90.00 | 90.00 | 82.00 | 70.00 | 98.00 | |||||||||||||
1997 | 77.00 | 71.00 | 77.00 | 79.00 | 88.00 | 90.00 | a | 98.00 | 95.00 | 90.00 | 87.00 | 72.00 | 53.00 | 98.00 | ||||||||||||
1998 | 61.00 | 64.00 | 79.00 | 82.00 | 91.00 | 96.00 | k | 100.00 | 93.00 | 94.00 | 83.00 | 79.00 | 70.00 | 100.00 | ||||||||||||
1999 | 71.00 | 72.00 | 76.00 | 78.00 | 87.00 | 89.00 | 99.00 | 92.00 | 93.00 | 88.00 | a | 82.00 | a | 69.00 | 99.00 | |||||||||||
2000 | 64.00 | a | 73.00 | a | 72.00 | 84.00 | 98.00 | 95.00 | 100.00 | a | 97.00 | 97.00 | 89.00 | 65.00 | 68.00 | 100.00 | ||||||||||
2001 | 75.00 | 67.00 | b | 72.00 | 83.00 | b | 88.00 | b | 95.00 | a | 99.00 | a | 93.00 | z | ----- | z | ----- | z | 43.00 | z | 65.00 | 99.00 | ||||
2002 | 74.00 | 73.00 | 77.00 | 88.00 | 92.00 | 100.00 | 100.00 | 101.00 | 93.00 | i | 80.00 | 73.00 | 66.00 | 101.00 | ||||||||||||
2003 | 75.00 | 71.00 | 78.00 | 83.00 | 98.00 | 91.00 | g | 102.00 | 98.00 | h | 90.00 | 90.00 | 71.00 | e | 70.00 | h | 102.00 | |||||||||
2004 | 63.00 | 66.00 | 82.00 | 83.00 | 91.00 | 100.00 | 96.00 | j | 94.00 | 93.00 | 79.00 | 78.00 | 66.00 | 100.00 | ||||||||||||
2005 | 70.00 | 69.00 | 76.00 | e | 79.00 | 91.00 | i | 96.00 | e | 103.00 | 99.00 | 92.00 | 87.00 | e | 77.00 | g | 70.00 | 103.00 | ||||||||
2006 | 71.00 | 72.00 | 77.00 | 86.00 | f | 93.00 | 99.00 | 98.00 | 98.00 | 91.00 | 87.00 | 83.00 | f | 65.00 | 99.00 | |||||||||||
2007 | 61.00 | 62.00 | 82.00 | a | 81.00 | 85.00 | 94.00 | e | 98.00 | p | 98.00 | 93.00 | 88.00 | 80.00 | 78.00 | 98.00 | ||||||||||
2008 | 64.00 | 64.00 | 76.00 | 84.00 | 91.00 | 93.00 | 100.00 | 103.00 | 86.00 | z | 78.00 | e | 79.00 | 65.00 | 103.00 | |||||||||||
2009 | 73.00 | 69.00 | 76.00 | 81.00 | 91.00 | 93.00 | 95.00 | 97.00 | 90.00 | 85.00 | 80.00 | 63.00 | 97.00 | |||||||||||||
2010 | 63.00 | 54.00 | 82.00 | 82.00 | 90.00 | 100.00 | 98.00 | 93.00 | 94.00 | 83.00 | 76.00 | 70.00 | 100.00 | |||||||||||||
2011 | 67.00 | 75.00 | c | 77.00 | a | 82.00 | 89.00 | 99.00 | 100.00 | b | 100.00 | a | 97.00 | 87.00 | 72.00 | 64.00 | 100.00 | |||||||||
2012 | 65.00 | 65.00 | b | 80.00 | a | 91.00 | 94.00 | a | 104.00 | i | 99.00 | 98.00 | a | 94.00 | 86.00 | 74.00 | 67.00 | 104.00 | ||||||||
2013 | 70.00 | 64.00 | 69.00 | 68.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 70.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 66.88 | 68.74 | 76.34 | 82.70 | 89.77 | 95.69 | 98.71 | 97.07 | 93.29 | 85.03 | 75.03 | 67.19 | 98.75 | |||||||||||||
S.D. | 6.08 | 5.93 | 4.45 | 3.65 | 3.91 | 3.94 | 1.76 | 2.76 | 2.93 | 3.45 | 4.89 | 5.72 | 1.69 | |||||||||||||
SKEW | -0.14 | -0.43 | -0.05 | 0.36 | 0.49 | -0.46 | 0.07 | 0.00 | 0.53 | -0.50 | -0.50 | -0.56 | -0.17 | |||||||||||||
MAX | 77.00 | 79.00 | 84.00 | 91.00 | 98.00 | 102.00 | 103.00 | 103.00 | 99.00 | 90.00 | 82.00 | 78.00 | 102.00 | |||||||||||||
MIN | 52.00 | 54.00 | 68.00 | 75.00 | 84.00 | 88.00 | 95.00 | 92.00 | 89.00 | 78.00 | 65.00 | 53.00 | 95.00 | |||||||||||||
NO YRS | 32 | 31 | 32 | 30 | 31 | 29 | 28 | 29 | 28 | 31 | 29 | 31 | 16 |