Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 40.3 | 47.1 | 57.5 | 66.4 | 75.4 | 82.8 | 90.9 | 90.3 | 80.2 | 66.0 | 49.7 | 40.5 | 65.6 |
Highest Mean Max. Temperature (F) | 49.2 | 54.8 | 63.0 | 72.5 | 81.6 | 89.8 | 97.5 | 96.6 | 87.0 | 72.1 | 56.5 | 47.5 | 97.5 |
Year Highest Occurred | 1983 | 1991 | 1992 | 1977 | 1992 | 1992 | 1998 | 1971 | 1990 | 1988 | 1999 | 1999 | 1998 |
Lowest Mean Max. Temperature (F) | 25.6 | 37.6 | 51.6 | 60.7 | 70.1 | 76.5 | 82.1 | 84.9 | 73.4 | 62.9 | 36.9 | 27.9 | 25.6 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1984 | 1991 | 1993 | 1976 | 1985 | 1984 | 1985 | 1985 | 1979 |
Mean Temperature (F) | 33.0 | 38.4 | 46.7 | 54.4 | 62.9 | 70.0 | 77.1 | 76.8 | 67.4 | 54.4 | 41.6 | 33.6 | 54.7 |
Highest Mean Temperature (F) | 40.0 | 45.2 | 52.3 | 59.5 | 68.0 | 77.1 | 83.1 | 81.8 | 73.7 | 59.1 | 48.5 | 40.4 | 83.1 |
Year Highest Occurred | 1983 | 1991 | 1992 | 1990 | 1992 | 1992 | 1998 | 1971 | 1990 | 1988 | 1998 | 1973 | 1998 |
Lowest Mean Temperature (F) | 17.2 | 28.1 | 41.1 | 49.1 | 58.2 | 64.8 | 70.8 | 71.3 | 60.8 | 50.5 | 27.6 | 22.5 | 17.2 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1984 | 1991 | 1993 | 1980 | 1985 | 1984 | 1985 | 1985 | 1979 |
Mean Min. Temperature (F) | 25.7 | 29.6 | 35.8 | 42.3 | 50.4 | 57.2 | 63.3 | 63.3 | 54.5 | 42.7 | 33.5 | 26.6 | 43.7 |
Highest Mean Min. Temperature (F) | 34.8 | 36.2 | 41.6 | 48.3 | 54.4 | 64.3 | 68.7 | 67.5 | 60.4 | 47.3 | 40.7 | 34.0 | 68.7 |
Year Highest Occurred | 1981 | 1992 | 1992 | 1990 | 1992 | 1992 | 1998 | 1986 | 1990 | 1979 | 1998 | 1973 | 1998 |
Lowest Mean Min. Temperature (F) | 8.9 | 18.5 | 30.5 | 37.0 | 46.2 | 53.0 | 59.5 | 57.4 | 48.2 | 38.0 | 18.3 | 17.0 | 8.9 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1984 | 1991 | 1993 | 1980 | 1985 | 1984 | 1985 | 1985 | 1979 |
Mean Precipitation (in.) | 0.82 | 0.66 | 0.66 | 0.43 | 0.42 | 0.40 | 0.19 | 0.27 | 0.34 | 0.46 | 1.02 | 1.17 | 6.84 |
Highest Precipitation (in.) | 1.88 | 1.52 | 1.64 | 2.03 | 1.33 | 2.46 | 1.19 | 1.22 | 1.30 | 1.58 | 2.87 | 3.76 | 3.76 |
Year Highest Occurred | 1995 | 1983 | 1983 | 1995 | 1972 | 1991 | 1993 | 1977 | 1977 | 1982 | 1983 | 1996 | 1996 |
Lowest Precipitation (in.) | 0.00 | 0.00 | 0.04 | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 | 0.00 |
Year Lowest Occurred | 1991 | 1988 | 1994 | 2000 | 1992 | 1996 | 2000 | 2000 | 1999 | 1988 | 1976 | 1976 | 1991 |
Heating Degree Days (F) | 993. | 746. | 568. | 325. | 119. | 36. | 3. | 5. | 76. | 332. | 701. | 976. | 4880. |
Cooling Degree Days (F) | 0. | 0. | 0. | 6. | 54. | 185. | 378. | 370. | 147. | 2. | 0. | 0. | 1142. |