Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 68.5 | 69.4 | 70.4 | 74.8 | 77.5 | 83.6 | 88.6 | 89.1 | 86.9 | 81.0 | 73.9 | 69.2 | 77.7 |
Highest Mean Max. Temperature (F) | 74.4 | 76.8 | 77.4 | 80.5 | 85.8 | 91.0 | 94.3 | 93.7 | 94.3 | 88.4 | 79.3 | 75.1 | 94.3 |
Year Highest Occurred | 1976 | 1988 | 1997 | 1987 | 1984 | 1981 | 1985 | 1998 | 1979 | 1999 | 1989 | 1989 | 1979 |
Lowest Mean Max. Temperature (F) | 61.2 | 63.7 | 63.8 | 65.6 | 71.3 | 76.3 | 82.3 | 85.3 | 79.5 | 75.7 | 68.3 | 62.9 | 61.2 |
Year Lowest Occurred | 1979 | 1998 | 1973 | 1975 | 1995 | 1982 | 1987 | 1989 | 1986 | 2000 | 1985 | 1971 | 1979 |
Mean Temperature (F) | 55.5 | 57.0 | 58.6 | 62.3 | 66.0 | 70.8 | 75.1 | 76.2 | 74.0 | 68.0 | 60.1 | 55.4 | 64.9 |
Highest Mean Temperature (F) | 60.1 | 61.6 | 63.0 | 67.4 | 72.2 | 75.6 | 79.8 | 79.8 | 79.6 | 71.8 | 64.0 | 60.1 | 79.8 |
Year Highest Occurred | 1986 | 1995 | 1972 | 1992 | 1997 | 1981 | 1984 | 1998 | 1984 | 1991 | 1995 | 1977 | 1998 |
Lowest Mean Temperature (F) | 52.0 | 53.8 | 54.2 | 55.7 | 61.4 | 66.7 | 70.4 | 72.9 | 68.1 | 64.5 | 54.7 | 50.6 | 50.6 |
Year Lowest Occurred | 1979 | 1979 | 1973 | 1975 | 1977 | 1982 | 1987 | 1976 | 1986 | 1971 | 1994 | 1971 | 1971 |
Mean Min. Temperature (F) | 42.5 | 44.5 | 46.8 | 49.8 | 54.4 | 57.9 | 61.5 | 63.2 | 61.1 | 54.9 | 46.3 | 41.6 | 52.0 |
Highest Mean Min. Temperature (F) | 47.4 | 50.0 | 51.7 | 55.1 | 60.1 | 61.1 | 66.5 | 66.6 | 66.2 | 59.7 | 50.0 | 48.5 | 66.6 |
Year Highest Occurred | 1978 | 1995 | 1978 | 1992 | 1992 | 1997 | 1984 | 1992 | 1984 | 1987 | 1995 | 1977 | 1992 |
Lowest Mean Min. Temperature (F) | 37.2 | 39.9 | 42.2 | 45.8 | 51.0 | 54.6 | 58.5 | 58.9 | 56.8 | 49.5 | 40.3 | 38.2 | 37.2 |
Year Lowest Occurred | 1972 | 1974 | 1977 | 1975 | 1971 | 1980 | 1973 | 1975 | 1986 | 1971 | 1994 | 1971 | 1972 |
Mean Precipitation (in.) | 3.37 | 3.16 | 3.30 | 1.04 | 0.27 | 0.11 | 0.07 | 0.02 | 0.22 | 0.44 | 1.32 | 1.78 | 15.10 |
Highest Precipitation (in.) | 16.10 | 11.34 | 9.97 | 3.80 | 1.46 | 0.98 | 0.74 | 0.19 | 2.00 | 3.19 | 6.40 | 6.35 | 16.10 |
Year Highest Occurred | 1993 | 1998 | 1991 | 1988 | 1998 | 1990 | 1994 | 1992 | 1997 | 1987 | 1985 | 1984 | 1993 |
Lowest Precipitation (in.) | 0.01 | 0.09 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 |
Year Lowest Occurred | 1976 | 1984 | 1997 | 1997 | 1999 | 1997 | 2000 | 2000 | 1999 | 1999 | 1991 | 1989 | 1997 |
Heating Degree Days (F) | 294. | 229. | 213. | 129. | 73. | 15. | 1. | 0. | 6. | 35. | 168. | 301. | 1464. |
Cooling Degree Days (F) | 0. | 4. | 13. | 48. | 103. | 186. | 312. | 345. | 274. | 126. | 21. | 4. | 1436. |