Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 37.3 | 43.4 | 51.2 | 59.8 | 68.0 | 77.8 | 86.1 | 84.9 | 75.1 | 62.9 | 47.4 | 38.8 | 61.1 |
Highest Mean Max. Temperature (F) | 43.6 | 55.8 | 58.7 | 71.6 | 77.2 | 84.8 | 91.4 | 89.2 | 81.8 | 73.2 | 58.4 | 47.7 | 91.4 |
Year Highest Occurred | 1998 | 1991 | 1992 | 1987 | 1992 | 1974 | 1989 | 1981 | 1990 | 1988 | 1999 | 1980 | 1989 |
Lowest Mean Max. Temperature (F) | 25.5 | 33.1 | 42.7 | 47.9 | 60.1 | 69.4 | 76.7 | 78.3 | 65.7 | 56.0 | 39.6 | 28.9 | 25.5 |
Year Lowest Occurred | 1979 | 1989 | 1985 | 1975 | 1977 | 1995 | 1993 | 1976 | 1985 | 1984 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 28.4 | 33.4 | 39.5 | 46.1 | 53.6 | 62.2 | 70.0 | 69.1 | 60.2 | 49.5 | 37.4 | 29.4 | 48.2 |
Highest Mean Temperature (F) | 35.6 | 41.5 | 45.5 | 54.2 | 60.2 | 68.0 | 74.6 | 72.6 | 66.5 | 57.5 | 45.3 | 35.7 | 74.6 |
Year Highest Occurred | 1998 | 1991 | 1986 | 1987 | 1992 | 1988 | 1985 | 1981 | 1990 | 1988 | 1999 | 1980 | 1985 |
Lowest Mean Temperature (F) | 15.9 | 23.8 | 33.4 | 37.8 | 48.3 | 56.6 | 62.4 | 63.9 | 53.7 | 45.0 | 29.7 | 19.1 | 15.9 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1975 | 1977 | 1995 | 1993 | 1976 | 1985 | 1984 | 1985 | 1985 | 1979 |
Mean Min. Temperature (F) | 19.5 | 23.3 | 27.7 | 32.4 | 39.2 | 46.5 | 53.8 | 53.3 | 45.3 | 36.1 | 27.4 | 19.9 | 35.4 |
Highest Mean Min. Temperature (F) | 27.6 | 30.3 | 33.4 | 37.3 | 44.1 | 52.9 | 60.2 | 57.3 | 51.8 | 41.8 | 32.2 | 27.0 | 60.2 |
Year Highest Occurred | 1978 | 2000 | 1978 | 1985 | 1993 | 1977 | 1985 | 1984 | 1998 | 1988 | 1999 | 1975 | 1985 |
Lowest Mean Min. Temperature (F) | 6.4 | 14.4 | 21.7 | 27.6 | 35.5 | 41.7 | 48.0 | 48.7 | 41.3 | 32.1 | 18.9 | 9.2 | 6.4 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1982 | 1975 | 1991 | 1993 | 1993 | 1971 | 1982 | 1993 | 1990 | 1979 |
Mean Precipitation (in.) | 0.91 | 0.58 | 0.89 | 0.95 | 1.52 | 1.12 | 0.47 | 0.51 | 0.78 | 0.84 | 0.96 | 0.81 | 10.34 |
Highest Precipitation (in.) | 2.18 | 2.34 | 2.61 | 2.57 | 4.69 | 3.03 | 1.59 | 2.23 | 2.91 | 1.87 | 2.90 | 2.82 | 4.69 |
Year Highest Occurred | 1979 | 1986 | 1993 | 1981 | 1998 | 1995 | 1977 | 1983 | 1978 | 1982 | 1988 | 1996 | 1998 |
Lowest Precipitation (in.) | 0.08 | 0.03 | 0.05 | 0.11 | 0.00 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.12 | 0.00 | 0.00 |
Year Lowest Occurred | 1992 | 1991 | 1977 | 1977 | 1992 | 2000 | 2000 | 1996 | 1999 | 1988 | 1993 | 1986 | 1992 |
Heating Degree Days (F) | 1135. | 887. | 792. | 569. | 362. | 155. | 28. | 35. | 186. | 481. | 829. | 1106. | 6565. |
Cooling Degree Days (F) | 0. | 0. | 0. | 2. | 8. | 69. | 181. | 162. | 43. | 1. | 0. | 0. | 466. |