YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 66.00 | 66.00 | ||
1986 | ----- | z | 74.00 | 81.00 | 88.00 | 96.00 | 102.00 | 101.00 | 99.00 | 95.00 | 89.00 | 78.00 | 63.00 | 102.00 | ||||||||||||
1987 | 65.00 | 72.00 | 79.00 | 93.00 | 99.00 | 101.00 | 99.00 | 101.00 | 101.00 | 97.00 | 70.00 | 67.00 | 101.00 | |||||||||||||
1988 | 68.00 | 74.00 | 86.00 | 89.00 | 100.00 | 102.00 | 107.00 | 103.00 | 103.00 | 89.00 | 76.00 | 64.00 | 107.00 | |||||||||||||
1989 | 67.00 | 72.00 | 76.00 | 91.00 | 93.00 | 101.00 | 107.00 | 100.00 | 99.00 | 88.00 | 75.00 | 65.00 | 107.00 | |||||||||||||
1990 | 67.00 | 71.00 | 79.00 | 88.00 | 97.00 | 103.00 | 106.00 | 104.00 | 95.00 | 97.00 | 77.00 | 64.00 | 106.00 | |||||||||||||
1991 | 64.00 | 77.00 | 75.00 | 85.00 | 92.00 | 98.00 | 108.00 | 98.00 | 100.00 | 96.00 | 79.00 | 63.00 | 108.00 | |||||||||||||
1992 | 59.00 | 75.00 | 77.00 | 89.00 | 96.00 | 99.00 | 101.00 | 104.00 | 98.00 | 91.00 | 76.00 | 65.00 | 104.00 | |||||||||||||
1993 | 64.00 | 69.00 | 81.00 | 87.00 | 98.00 | 103.00 | 100.00 | 102.00 | 99.00 | 91.00 | 77.00 | 67.00 | 103.00 | |||||||||||||
1994 | 67.00 | 71.00 | 79.00 | 90.00 | 91.00 | 102.00 | 100.00 | 101.00 | 95.00 | 89.00 | 69.00 | 56.00 | 102.00 | |||||||||||||
1995 | 66.00 | 69.00 | 74.00 | 85.00 | 94.00 | 103.00 | 102.00 | 102.00 | 97.00 | 89.00 | 76.00 | 69.00 | 103.00 | |||||||||||||
1996 | 62.00 | 73.00 | 79.00 | 94.00 | 95.00 | 102.00 | 106.00 | 106.00 | 96.00 | 97.00 | 75.00 | 68.00 | 106.00 | |||||||||||||
1997 | 67.00 | 73.00 | 84.00 | 88.00 | 98.00 | 98.00 | 101.00 | 104.00 | 100.00 | 91.00 | 83.00 | 59.00 | 104.00 | |||||||||||||
1998 | 68.00 | 64.00 | 79.00 | 91.00 | 81.00 | 96.00 | 105.00 | 108.00 | 103.00 | 86.00 | 68.00 | 66.00 | 108.00 | |||||||||||||
1999 | 66.00 | 72.00 | 73.00 | 89.00 | 92.00 | 104.00 | 107.00 | 101.00 | 96.00 | 93.00 | 79.00 | 65.00 | 107.00 | |||||||||||||
2000 | 68.00 | 70.00 | 81.00 | 89.00 | 99.00 | 104.00 | 101.00 | 103.00 | 100.00 | 93.00 | 71.00 | 64.00 | 104.00 | |||||||||||||
2001 | 64.00 | 68.00 | 82.00 | 90.00 | 103.00 | 104.00 | 107.00 | 104.00 | 98.00 | 98.00 | 78.00 | 62.00 | 107.00 | |||||||||||||
2002 | 60.00 | 72.00 | 82.00 | 87.00 | 98.00 | 101.00 | 108.00 | 101.00 | 102.00 | 93.00 | 73.00 | 64.00 | 108.00 | |||||||||||||
2003 | 64.00 | 69.00 | 82.00 | 79.00 | 99.00 | 105.00 | 104.00 | 101.00 | 101.00 | 91.00 | 69.00 | 66.00 | 105.00 | |||||||||||||
2004 | 68.00 | 69.00 | 87.00 | 96.00 | 97.00 | 98.00 | 101.00 | 102.00 | 101.00 | 90.00 | 70.00 | 65.00 | 102.00 | |||||||||||||
2005 | ----- | z | 69.00 | ----- | z | 81.00 | 96.00 | 100.00 | 106.00 | 103.00 | 95.00 | 91.00 | 77.00 | 66.00 | 106.00 | |||||||||||
2006 | 63.00 | 73.00 | 72.00 | 85.00 | 97.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 97.00 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 65.11 | 71.24 | 79.40 | 88.29 | 95.76 | 101.30 | 103.85 | 102.35 | 98.70 | 91.95 | 74.80 | 64.48 | 105.11 | |||||||||||||
S.D. | 2.71 | 2.86 | 4.06 | 3.95 | 4.48 | 2.45 | 3.13 | 2.32 | 2.74 | 3.46 | 4.10 | 2.91 | 2.30 | |||||||||||||
SKEW | -0.81 | -0.36 | -0.06 | -0.41 | -1.63 | -0.55 | -0.10 | 0.45 | -0.02 | 0.38 | -0.14 | -1.28 | -0.25 | |||||||||||||
MAX | 68.00 | 77.00 | 87.00 | 96.00 | 103.00 | 105.00 | 108.00 | 108.00 | 103.00 | 98.00 | 83.00 | 69.00 | 108.00 | |||||||||||||
MIN | 59.00 | 64.00 | 72.00 | 79.00 | 81.00 | 96.00 | 99.00 | 98.00 | 95.00 | 86.00 | 68.00 | 56.00 | 101.00 | |||||||||||||
NO YRS | 19 | 21 | 20 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 18 |