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 | 104.00 | r | ----- | z | ----- | z | ----- | z | 104.00 | |
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 | 67.00 | p | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 67.00 | |
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 | 67.00 | z | ----- | z | ----- | z | 67.00 | |
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 | 95.00 | ----- | z | ----- | z | ----- | z | ----- | z | 97.00 | ----- | z | ----- | z | 97.00 | |||
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1981 | ----- | z | 79.00 | b | 76.00 | a | 98.00 | 92.00 | 106.00 | 104.00 | h | 107.00 | k | 98.00 | 90.00 | 81.00 | 65.00 | 107.00 | ||||||||
1982 | 68.00 | 75.00 | 72.00 | 85.00 | 100.00 | 92.00 | 101.00 | 103.00 | 102.00 | 89.00 | 76.00 | 65.00 | 103.00 | |||||||||||||
1983 | 72.00 | 67.00 | 67.00 | 77.00 | 95.00 | 97.00 | 106.00 | 106.00 | 105.00 | 91.00 | 71.00 | 64.00 | 106.00 | |||||||||||||
1984 | 78.00 | 76.00 | 83.00 | 87.00 | 102.00 | 100.00 | 107.00 | 106.00 | 106.00 | 88.00 | 72.00 | 70.00 | 107.00 | |||||||||||||
1985 | 75.00 | 83.00 | 82.00 | 95.00 | 91.00 | 105.00 | 105.00 | 100.00 | 97.00 | 103.00 | 88.00 | 72.00 | 105.00 | |||||||||||||
1986 | 75.00 | 84.00 | 86.00 | 90.00 | 92.00 | 101.00 | 102.00 | 100.00 | 98.00 | 91.00 | 86.00 | 70.00 | 102.00 | |||||||||||||
1987 | 69.00 | 77.00 | 85.00 | 90.00 | 102.00 | 104.00 | 98.00 | 104.00 | 104.00 | 104.00 | 73.00 | 65.00 | 104.00 | |||||||||||||
1988 | 76.00 | 79.00 | 88.00 | 92.00 | 99.00 | 100.00 | 110.00 | 106.00 | 110.00 | 99.00 | 78.00 | 76.00 | 110.00 | |||||||||||||
1989 | 80.00 | 76.00 | 77.00 | 102.00 | 95.00 | 102.00 | 105.00 | 102.00 | 98.00 | 97.00 | 82.00 | 75.00 | 105.00 | |||||||||||||
1990 | 67.00 | 78.00 | 78.00 | 90.00 | 98.00 | 104.00 | 106.00 | 105.00 | 103.00 | 97.00 | 84.00 | a | 74.00 | 106.00 | ||||||||||||
1991 | 80.00 | 78.00 | 80.00 | 86.00 | 91.00 | 101.00 | 108.00 | 99.00 | 104.00 | 100.00 | 85.00 | 72.00 | 108.00 | |||||||||||||
1992 | 64.00 | 83.00 | 83.00 | 89.00 | 97.00 | 99.00 | 99.00 | 104.00 | 100.00 | 99.00 | 78.00 | 65.00 | 104.00 | |||||||||||||
1993 | 71.00 | 70.00 | 80.00 | 85.00 | 93.00 | 104.00 | 96.00 | 108.00 | 100.00 | 92.00 | 84.00 | 71.00 | 108.00 | |||||||||||||
1994 | 80.00 | 80.00 | 84.00 | 87.00 | 91.00 | 102.00 | 100.00 | 104.00 | 102.00 | 90.00 | 81.00 | 63.00 | 104.00 | |||||||||||||
1995 | 63.00 | 82.00 | 75.00 | 86.00 | 89.00 | 105.00 | 105.00 | 104.00 | 107.00 | ----- | z | 83.00 | 72.00 | 107.00 | ||||||||||||
1996 | 76.00 | 88.00 | 87.00 | 91.00 | 96.00 | 101.00 | 107.00 | 108.00 | 96.00 | 106.00 | 83.00 | 72.00 | 108.00 | |||||||||||||
1997 | 74.00 | 83.00 | 87.00 | 87.00 | 101.00 | 98.00 | 101.00 | 106.00 | 101.00 | 92.00 | 91.00 | 79.00 | 106.00 | |||||||||||||
1998 | 65.00 | k | 61.00 | j | 79.00 | 90.00 | 78.00 | 94.00 | 105.00 | 109.00 | 106.00 | 90.00 | i | 76.00 | k | 79.00 | k | 109.00 | ||||||||
1999 | 67.00 | o | 66.00 | j | 71.00 | k | 90.00 | j | 97.00 | n | 101.00 | a | 106.00 | k | 106.00 | k | 101.00 | i | 99.00 | o | 86.00 | n | 83.00 | m | 106.00 | |
2000 | 66.00 | l | 72.00 | i | 82.00 | a | 92.00 | k | 101.00 | j | ----- | z | 105.00 | n | 102.00 | c | ----- | z | 84.00 | m | 78.00 | o | ----- | z | 105.00 | |
2001 | 76.00 | n | 74.00 | l | 88.00 | k | 88.00 | j | 104.00 | i | 102.00 | j | 108.00 | l | 103.00 | 103.00 | 104.00 | 82.00 | 71.00 | 108.00 | ||||||
2002 | 68.00 | 82.00 | 84.00 | 87.00 | 92.00 | 100.00 | 107.00 | 103.00 | ----- | z | 98.00 | 82.00 | 68.00 | 107.00 | ||||||||||||
2003 | 77.00 | 76.00 | a | 82.00 | 77.00 | 96.00 | 102.00 | a | 102.00 | a | 99.00 | 104.00 | a | 98.00 | 74.00 | 67.00 | 104.00 | |||||||||
2004 | 67.00 | 70.00 | 89.00 | 93.00 | 90.00 | 99.00 | 97.00 | 102.00 | d | 101.00 | 95.00 | 77.00 | 71.00 | 102.00 | ||||||||||||
2005 | 70.00 | 76.00 | 89.00 | 81.00 | 88.00 | 93.00 | 102.00 | e | 100.00 | 99.00 | 91.00 | 81.00 | 70.00 | 102.00 | ||||||||||||
2006 | 73.00 | 79.00 | 67.00 | 90.00 | 91.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 91.00 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 72.52 | 78.23 | 80.92 | 88.48 | 93.92 | 100.43 | 103.29 | 103.61 | 102.00 | 95.95 | 80.55 | 69.86 | 105.22 | |||||||||||||
S.D. | 5.21 | 4.99 | 6.20 | 5.77 | 5.34 | 3.75 | 3.87 | 2.89 | 3.60 | 5.41 | 5.20 | 4.22 | 2.34 | |||||||||||||
SKEW | -0.16 | -0.41 | -0.82 | 0.05 | -0.78 | -0.73 | -0.28 | 0.08 | 0.25 | 0.24 | -0.16 | 0.15 | 0.30 | |||||||||||||
MAX | 80.00 | 88.00 | 89.00 | 102.00 | 102.00 | 106.00 | 110.00 | 109.00 | 110.00 | 106.00 | 91.00 | 79.00 | 110.00 | |||||||||||||
MIN | 63.00 | 67.00 | 67.00 | 77.00 | 78.00 | 92.00 | 96.00 | 99.00 | 96.00 | 88.00 | 71.00 | 63.00 | 102.00 | |||||||||||||
NO YRS | 21 | 22 | 24 | 23 | 24 | 23 | 21 | 23 | 22 | 22 | 22 | 22 | 18 |