Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 38.0 | 42.5 | 48.9 | 56.7 | 65.4 | 75.9 | 85.3 | 84.9 | 74.5 | 62.8 | 46.6 | 39.0 | 60.0 |
Highest Mean Max. Temperature (F) | 45.9 | 52.0 | 56.1 | 68.0 | 73.4 | 81.9 | 91.2 | 89.2 | 81.0 | 71.7 | 56.9 | 48.0 | 91.2 |
Year Highest Occurred | 1981 | 1995 | 1972 | 1987 | 1992 | 1988 | 1998 | 2000 | 1979 | 1988 | 1999 | 1980 | 1998 |
Lowest Mean Max. Temperature (F) | 28.8 | 32.0 | 42.9 | 47.1 | 59.3 | 69.3 | 75.2 | 79.1 | 66.8 | 55.2 | 37.0 | 30.1 | 28.8 |
Year Lowest Occurred | 1979 | 1993 | 1985 | 1975 | 1977 | 1998 | 1993 | 1993 | 1986 | 1984 | 1994 | 1990 | 1979 |
Mean Temperature (F) | 26.7 | 31.2 | 37.4 | 43.5 | 51.4 | 60.3 | 68.0 | 67.0 | 57.6 | 47.1 | 34.6 | 27.5 | 46.0 |
Highest Mean Temperature (F) | 32.7 | 38.1 | 43.1 | 50.3 | 57.0 | 66.0 | 72.5 | 70.7 | 63.1 | 53.8 | 40.8 | 34.2 | 72.5 |
Year Highest Occurred | 1981 | 1991 | 1986 | 1987 | 1992 | 1977 | 1998 | 2000 | 1990 | 1988 | 1995 | 1977 | 1998 |
Lowest Mean Temperature (F) | 18.2 | 21.4 | 32.0 | 36.3 | 47.0 | 55.8 | 59.1 | 62.4 | 52.9 | 42.3 | 27.1 | 16.8 | 16.8 |
Year Lowest Occurred | 1979 | 1993 | 1976 | 1975 | 1975 | 1998 | 1993 | 1976 | 1986 | 1984 | 1994 | 1990 | 1990 |
Mean Min. Temperature (F) | 15.4 | 19.8 | 25.9 | 30.2 | 37.3 | 44.7 | 50.6 | 49.1 | 40.7 | 31.4 | 22.5 | 16.0 | 32.0 |
Highest Mean Min. Temperature (F) | 22.4 | 26.7 | 31.5 | 34.9 | 41.6 | 50.4 | 54.6 | 53.1 | 47.6 | 35.8 | 27.3 | 24.4 | 54.6 |
Year Highest Occurred | 1998 | 1980 | 1978 | 1990 | 1987 | 1977 | 1989 | 1986 | 1998 | 1988 | 1998 | 1977 | 1989 |
Lowest Mean Min. Temperature (F) | 7.2 | 10.8 | 19.8 | 25.6 | 33.1 | 41.2 | 42.9 | 45.2 | 36.3 | 27.6 | 13.8 | 3.5 | 3.5 |
Year Lowest Occurred | 1989 | 1993 | 1976 | 1975 | 1975 | 1978 | 1993 | 1976 | 1971 | 1995 | 1993 | 1990 | 1990 |
Mean Precipitation (in.) | 0.57 | 0.48 | 0.98 | 0.98 | 1.95 | 1.35 | 0.54 | 0.65 | 0.64 | 0.69 | 0.79 | 0.55 | 10.17 |
Highest Precipitation (in.) | 1.50 | 1.30 | 2.08 | 1.97 | 4.58 | 3.68 | 1.36 | 2.03 | 2.54 | 1.68 | 1.93 | 1.56 | 4.58 |
Year Highest Occurred | 1997 | 2000 | 1989 | 1978 | 1998 | 1997 | 1984 | 1991 | 1982 | 1993 | 1985 | 1983 | 1998 |
Lowest Precipitation (in.) | 0.00 | 0.06 | 0.20 | 0.13 | 0.15 | 0.03 | 0.00 | 0.05 | 0.00 | 0.00 | 0.00 | 0.02 | 0.00 |
Year Lowest Occurred | 1992 | 1991 | 1994 | 1977 | 1992 | 2000 | 1999 | 1985 | 1987 | 1978 | 1999 | 1976 | 1992 |
Heating Degree Days (F) | 1187. | 947. | 856. | 647. | 425. | 181. | 48. | 54. | 237. | 555. | 914. | 1163. | 7214. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 1. | 40. | 140. | 117. | 15. | 0. | 0. | 0. | 313. |