YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 73.00 | 76.00 | 80.00 | 76.00 | 80.00 | b | 68.00 | 80.00 | ||||||
1949 | 66.00 | 64.00 | 70.00 | a | 73.00 | 87.00 | a | 88.00 | a | 74.00 | b | 80.00 | 83.00 | 77.00 | 86.00 | 66.00 | 88.00 | |||||||||
1950 | 67.00 | 65.00 | 69.00 | 73.00 | 82.00 | a | 69.00 | a | 80.00 | 77.00 | 89.00 | 95.00 | 89.00 | 72.00 | 95.00 | |||||||||||
1951 | 75.00 | 68.00 | 73.00 | 65.00 | a | 69.00 | a | 72.00 | 77.00 | 79.00 | 77.00 | 83.00 | 75.00 | d | 66.00 | 83.00 | ||||||||||
1952 | 71.00 | 74.00 | 72.00 | 67.00 | 68.00 | 69.00 | 74.00 | 74.00 | b | 85.00 | a | 72.00 | 78.00 | 74.00 | 85.00 | |||||||||||
1953 | 79.00 | a | 82.00 | 71.00 | 66.00 | 90.00 | 70.00 | 88.00 | a | 75.00 | c | 75.00 | 86.00 | 81.00 | 80.00 | a | 90.00 | |||||||||
1954 | 72.00 | 83.00 | 69.00 | 67.00 | a | 69.00 | 72.00 | 85.00 | 87.00 | 80.00 | 78.00 | a | 82.00 | a | 74.00 | a | 87.00 | |||||||||
1955 | 69.00 | 68.00 | 79.00 | 81.00 | 82.00 | a | 74.00 | e | 72.00 | 79.00 | 93.00 | 72.00 | 80.00 | a | 65.00 | a | 93.00 | |||||||||
1956 | 70.00 | 65.00 | 69.00 | 65.00 | 80.00 | 77.00 | 77.00 | 79.00 | 81.00 | 75.00 | 86.00 | 79.00 | 86.00 | |||||||||||||
1957 | 64.00 | 74.00 | 71.00 | 72.00 | 67.00 | 97.00 | 88.00 | 81.00 | 78.00 | 75.00 | 75.00 | 79.00 | 97.00 | |||||||||||||
1958 | 74.00 | 69.00 | 69.00 | 83.00 | 76.00 | 78.00 | 76.00 | 83.00 | 82.00 | 87.00 | 75.00 | 84.00 | 87.00 | |||||||||||||
1959 | 72.00 | 67.00 | 81.00 | 72.00 | 72.00 | 77.00 | 83.00 | 86.00 | 97.00 | 78.00 | 80.00 | 80.00 | 97.00 | |||||||||||||
1960 | 65.00 | 69.00 | 76.00 | 87.00 | 75.00 | 75.00 | 88.00 | 78.00 | 79.00 | 85.00 | 74.00 | 78.00 | 88.00 | |||||||||||||
1961 | 79.00 | 77.00 | 75.00 | 71.00 | 72.00 | 75.00 | 83.00 | 79.00 | 88.00 | 91.00 | 79.00 | 65.00 | 91.00 | |||||||||||||
1962 | 79.00 | 77.00 | b | 65.00 | ----- | z | 68.00 | d | 71.00 | 71.00 | b | 79.00 | 77.00 | 71.00 | 74.00 | 69.00 | 79.00 | |||||||||
1963 | 71.00 | 78.00 | 77.00 | 66.00 | 79.00 | 71.00 | 74.00 | 87.00 | 104.00 | a | 88.00 | 71.00 | 78.00 | 104.00 | ||||||||||||
1964 | 87.00 | 75.00 | a | 77.00 | 77.00 | 74.00 | 71.00 | 83.00 | 84.00 | 90.00 | 88.00 | b | 81.00 | 76.00 | 90.00 | |||||||||||
1965 | 75.00 | 73.00 | 70.00 | 73.00 | 68.00 | 71.00 | 75.00 | a | ----- | z | 87.00 | 90.00 | ----- | z | 70.00 | 90.00 | ||||||||||
1966 | 74.00 | a | 71.00 | 71.00 | 90.00 | ----- | z | 73.00 | 74.00 | 86.00 | 82.00 | 84.00 | 88.00 | 73.00 | 90.00 | |||||||||||
1967 | 72.00 | 75.00 | b | 67.00 | 65.00 | 88.00 | 75.00 | 85.00 | 89.00 | 90.00 | 88.00 | 75.00 | a | 68.00 | b | 90.00 | ||||||||||
1968 | ----- | z | 69.00 | ----- | z | 85.00 | b | 82.00 | a | 75.00 | 84.00 | 80.00 | 85.00 | 83.00 | 75.00 | 74.00 | 85.00 | |||||||||
1969 | 72.00 | 61.00 | 76.00 | 79.00 | 79.00 | 74.00 | ----- | z | 84.00 | 71.00 | 79.00 | ----- | z | 74.00 | 84.00 | |||||||||||
1970 | 68.00 | 70.00 | 72.00 | 78.00 | 85.00 | 80.00 | 80.00 | 79.00 | 91.00 | 78.00 | 75.00 | 71.00 | 91.00 | |||||||||||||
1971 | 78.00 | 82.00 | 68.00 | 83.00 | 80.00 | 71.00 | 80.00 | 87.00 | 89.00 | 95.00 | 80.00 | 68.00 | 95.00 | |||||||||||||
1972 | 72.00 | 78.00 | 76.00 | 74.00 | 84.00 | 81.00 | 83.00 | 84.00 | 84.00 | 92.00 | 73.00 | 76.00 | 92.00 | |||||||||||||
1973 | 69.00 | 72.00 | 68.00 | 79.00 | 79.00 | 84.00 | ----- | z | 85.00 | 91.00 | 89.00 | 74.00 | 75.00 | 91.00 | ||||||||||||
1974 | 69.00 | 75.00 | 67.00 | 78.00 | 75.00 | 78.00 | 81.00 | 81.00 | 80.00 | 85.00 | 80.00 | 73.00 | 85.00 | |||||||||||||
1975 | 77.00 | 64.00 | 69.00 | j | 66.00 | v | 72.00 | 74.00 | 83.00 | 79.00 | 94.00 | 80.00 | 83.00 | 74.00 | 94.00 | |||||||||||
1976 | 80.00 | 71.00 | 76.00 | 76.00 | 80.00 | 91.00 | 89.00 | 83.00 | 86.00 | 90.00 | 82.00 | 77.00 | 91.00 | |||||||||||||
1977 | 75.00 | 80.00 | 72.00 | a | 78.00 | 84.00 | 94.00 | 88.00 | b | 82.00 | 88.00 | 79.00 | 78.00 | 72.00 | 94.00 | |||||||||||
1978 | 69.00 | 72.00 | 86.00 | 74.00 | 90.00 | 84.00 | 86.00 | 86.00 | 94.00 | 78.00 | 77.00 | 70.00 | 94.00 | |||||||||||||
1979 | 68.00 | 69.00 | 80.00 | 80.00 | 89.00 | 97.00 | 84.00 | 84.00 | 90.00 | a | 87.00 | b | 78.00 | 85.00 | 97.00 | |||||||||||
1980 | 75.00 | 80.00 | 84.00 | 88.00 | 78.00 | 88.00 | 88.00 | a | 90.00 | c | ----- | z | ----- | z | ----- | z | 76.00 | 90.00 | ||||||||
1981 | 73.00 | 78.00 | 72.00 | 79.00 | 78.00 | 92.00 | 88.00 | 81.00 | 80.00 | 86.00 | 78.00 | 71.00 | 92.00 | |||||||||||||
1982 | 74.00 | 79.00 | 77.00 | 77.00 | 72.00 | 72.00 | 80.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 80.00 | ||||||||
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 | 74.00 | 82.00 | 68.00 | 78.00 | 87.00 | 86.00 | 80.00 | 88.00 | 74.00 | a | 75.00 | 88.00 | ||||||||||
1986 | 75.00 | 77.00 | 74.00 | 77.00 | 70.00 | 72.00 | 78.00 | 78.00 | 74.00 | 82.00 | 88.00 | 70.00 | 88.00 | |||||||||||||
1987 | 77.00 | 79.00 | 74.00 | 84.00 | 72.00 | 81.00 | 75.00 | 81.00 | 80.00 | 83.00 | ----- | z | 62.00 | m | 84.00 | |||||||||||
1988 | 74.00 | 79.00 | 87.00 | 71.00 | 71.00 | 70.00 | 76.00 | 75.00 | 84.00 | 86.00 | 75.00 | 73.00 | 87.00 | |||||||||||||
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 | 67.00 | b | 70.00 | a | 79.00 | c | 78.00 | k | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 79.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 72.94 | 73.22 | 73.72 | 75.73 | 76.95 | 77.95 | 80.81 | 81.70 | 84.81 | 83.22 | 78.79 | 73.46 | 91.29 | |||||||||||||
S.D. | 4.78 | 5.79 | 5.32 | 6.96 | 6.99 | 7.99 | 5.52 | 4.10 | 6.98 | 6.40 | 4.69 | 4.96 | 4.67 | |||||||||||||
SKEW | 0.48 | -0.20 | 0.76 | 0.08 | 0.31 | 1.05 | -0.12 | 0.09 | 0.42 | -0.14 | 0.61 | 0.26 | 0.76 | |||||||||||||
MAX | 87.00 | 83.00 | 87.00 | 90.00 | 90.00 | 97.00 | 89.00 | 90.00 | 104.00 | 95.00 | 89.00 | 85.00 | 104.00 | |||||||||||||
MIN | 64.00 | 61.00 | 65.00 | 65.00 | 67.00 | 69.00 | 71.00 | 74.00 | 71.00 | 71.00 | 71.00 | 65.00 | 85.00 | |||||||||||||
NO YRS | 36 | 37 | 36 | 37 | 38 | 39 | 37 | 37 | 37 | 37 | 34 | 37 | 24 |