YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1951 | ----- | z | ----- | z | 77.00 | 85.00 | 101.00 | 104.00 | 105.00 | 100.00 | 96.00 | 89.00 | 70.00 | 71.00 | 105.00 | |||||||||||
1952 | 71.00 | 70.00 | 76.00 | 83.00 | 92.00 | 101.00 | 98.00 | 99.00 | 98.00 | 87.00 | 74.00 | 65.00 | 101.00 | |||||||||||||
1953 | 71.00 | 71.00 | 79.00 | 84.00 | 97.00 | 102.00 | 103.00 | 99.00 | 96.00 | 86.00 | 74.00 | 68.00 | 103.00 | |||||||||||||
1954 | 68.00 | 77.00 | 80.00 | 88.00 | 92.00 | 102.00 | 101.00 | 98.00 | 92.00 | 87.00 | 78.00 | 73.00 | 102.00 | |||||||||||||
1955 | 64.00 | 72.00 | 80.00 | 85.00 | 89.00 | 100.00 | 99.00 | 94.00 | 94.00 | 85.00 | 78.00 | 72.00 | 100.00 | |||||||||||||
1956 | 68.00 | 73.00 | 83.00 | 84.00 | 97.00 | 101.00 | 101.00 | 99.00 | 97.00 | 89.00 | 73.00 | 65.00 | 101.00 | |||||||||||||
1957 | 70.00 | 80.00 | 77.00 | 84.00 | 89.00 | 105.00 | 105.00 | 93.00 | 94.00 | 85.00 | 67.00 | 64.00 | 105.00 | |||||||||||||
1958 | 70.00 | 73.00 | 74.00 | 87.00 | 95.00 | 102.00 | 105.00 | 97.00 | 96.00 | 83.00 | 75.00 | a | 75.00 | 105.00 | ||||||||||||
1959 | 71.00 | 72.00 | 77.00 | 90.00 | 93.00 | 98.00 | 99.00 | 97.00 | 95.00 | 87.00 | 71.00 | 62.00 | 99.00 | |||||||||||||
1960 | 65.00 | 69.00 | 82.00 | 87.00 | 95.00 | 103.00 | 104.00 | 99.00 | 92.00 | 87.00 | 75.00 | 60.00 | 104.00 | |||||||||||||
1961 | 57.00 | 75.00 | 77.00 | 86.00 | 92.00 | 98.00 | 99.00 | 99.00 | 90.00 | 85.00 | 69.00 | 69.00 | 99.00 | |||||||||||||
1962 | 68.00 | 77.00 | 81.00 | 90.00 | 94.00 | g | 98.00 | 98.00 | 98.00 | 91.00 | 87.00 | 75.00 | 62.00 | 98.00 | ||||||||||||
1963 | 75.00 | 80.00 | 85.00 | 89.00 | 93.00 | 102.00 | 103.00 | 93.00 | 91.00 | 88.00 | 77.00 | 66.00 | 103.00 | |||||||||||||
1964 | 65.00 | 66.00 | 82.00 | 85.00 | 96.00 | 98.00 | ----- | z | 98.00 | 95.00 | 86.00 | 74.00 | 70.00 | 98.00 | ||||||||||||
1965 | 74.00 | 74.00 | 75.00 | 94.00 | 92.00 | 99.00 | 99.00 | 98.00 | 90.00 | 87.00 | 74.00 | 66.00 | 99.00 | |||||||||||||
1966 | 64.00 | 66.00 | 80.00 | 86.00 | 93.00 | 99.00 | 102.00 | 98.00 | 89.00 | 83.00 | 77.00 | 68.00 | 102.00 | |||||||||||||
1967 | 75.00 | 73.00 | 82.00 | 85.00 | 94.00 | 97.00 | 98.00 | 97.00 | 89.00 | 85.00 | 78.00 | 63.00 | 98.00 | |||||||||||||
1968 | 64.00 | 73.00 | 78.00 | 81.00 | 94.00 | 103.00 | 98.00 | 92.00 | 92.00 | 89.00 | 74.00 | 65.00 | 103.00 | |||||||||||||
1969 | 76.00 | 71.00 | 83.00 | 87.00 | 96.00 | 101.00 | 100.00 | 99.00 | 91.00 | 88.00 | 73.00 | 71.00 | 101.00 | |||||||||||||
1970 | 73.00 | 78.00 | 75.00 | 81.00 | 93.00 | 102.00 | 99.00 | 95.00 | 92.00 | 80.00 | 75.00 | 69.00 | 102.00 | |||||||||||||
1971 | 72.00 | 74.00 | 87.00 | 88.00 | 89.00 | 98.00 | 100.00 | 91.00 | 93.00 | 83.00 | 74.00 | 67.00 | 100.00 | |||||||||||||
1972 | 71.00 | 77.00 | 82.00 | 87.00 | 88.00 | 101.00 | 100.00 | 96.00 | 89.00 | 90.00 | 68.00 | 66.00 | 101.00 | |||||||||||||
1973 | 63.00 | 69.00 | 71.00 | 84.00 | 89.00 | 102.00 | 101.00 | 96.00 | 92.00 | 90.00 | 81.00 | 68.00 | 102.00 | |||||||||||||
1974 | 70.00 | 73.00 | 85.00 | 87.00 | 96.00 | 103.00 | 97.00 | 96.00 | 95.00 | 85.00 | 70.00 | 65.00 | 103.00 | |||||||||||||
1975 | 74.00 | 72.00 | 78.00 | 82.00 | 89.00 | 99.00 | 96.00 | 96.00 | 94.00 | 85.00 | 78.00 | 68.00 | 99.00 | |||||||||||||
1976 | 66.00 | 76.00 | 78.00 | 84.00 | 91.00 | 99.00 | 97.00 | 97.00 | 90.00 | 81.00 | 71.00 | 60.00 | 99.00 | |||||||||||||
1977 | 59.00 | 74.00 | 74.00 | 84.00 | 94.00 | 102.00 | 102.00 | 103.00 | 93.00 | 85.00 | 77.00 | 75.00 | 103.00 | |||||||||||||
1978 | 67.00 | 68.00 | 83.00 | 85.00 | 92.00 | a | 103.00 | 102.00 | 98.00 | 91.00 | 87.00 | 76.00 | 70.00 | 103.00 | ||||||||||||
1979 | 67.00 | 76.00 | 78.00 | 87.00 | 90.00 | 102.00 | 106.00 | 97.00 | 98.00 | 90.00 | 73.00 | 70.00 | 106.00 | |||||||||||||
1980 | 71.00 | 75.00 | 71.00 | 85.00 | 90.00 | 104.00 | 103.00 | 100.00 | 94.00 | 90.00 | c | 80.00 | 72.00 | 104.00 | ||||||||||||
1981 | 65.00 | 76.00 | 78.00 | 87.00 | 90.00 | 105.00 | 100.00 | 96.00 | 94.00 | 88.00 | 78.00 | 71.00 | 105.00 | |||||||||||||
1982 | 70.00 | 78.00 | c | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 78.00 | ||
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2000 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2002 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2004 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2005 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2006 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2007 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2008 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
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 | 75.00 | 78.00 | a | 84.00 | 90.00 | k | 100.00 | 103.00 | 100.00 | 101.00 | 95.00 | a | 87.00 | 81.00 | 66.00 | 103.00 | ||||||||||
2012 | 70.00 | 77.00 | b | 84.00 | a | 91.00 | a | 95.00 | 104.00 | 99.00 | 99.00 | 97.00 | 92.00 | 79.00 | 71.00 | 104.00 | ||||||||||
2013 | 64.00 | 68.00 | 83.00 | 81.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 46.00 | z | 83.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 68.62 | 73.56 | 79.38 | 86.00 | 93.00 | 101.21 | 100.59 | 97.21 | 93.18 | 86.55 | 74.76 | 67.67 | 101.93 | |||||||||||||
S.D. | 4.61 | 3.75 | 4.00 | 2.84 | 3.25 | 2.26 | 2.63 | 2.58 | 2.65 | 2.69 | 3.61 | 3.93 | 2.19 | |||||||||||||
SKEW | -0.47 | -0.28 | -0.24 | 0.60 | 0.53 | -0.20 | 0.40 | -0.46 | 0.11 | -0.36 | -0.26 | -0.11 | -0.05 | |||||||||||||
MAX | 76.00 | 80.00 | 87.00 | 94.00 | 101.00 | 105.00 | 106.00 | 103.00 | 98.00 | 92.00 | 81.00 | 75.00 | 106.00 | |||||||||||||
MIN | 57.00 | 66.00 | 71.00 | 81.00 | 88.00 | 97.00 | 96.00 | 91.00 | 89.00 | 80.00 | 67.00 | 60.00 | 98.00 | |||||||||||||
NO YRS | 34 | 34 | 34 | 32 | 32 | 33 | 32 | 33 | 33 | 33 | 33 | 33 | 29 |