Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 45.3 | 48.9 | 54.2 | 59.9 | 66.9 | 71.6 | 77.3 | 77.6 | 72.3 | 61.0 | 50.2 | 44.6 | 60.8 |
Highest Mean Max. Temperature (F) | 48.8 | 53.9 | 60.3 | 64.2 | 73.8 | 77.5 | 84.5 | 83.4 | 78.9 | 66.7 | 55.1 | 49.3 | 84.5 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1989 | 1992 | 1987 | 1985 | 1986 | 1998 | 1987 | 1997 | 1979 | 1985 |
Lowest Mean Max. Temperature (F) | 41.1 | 42.9 | 48.9 | 54.9 | 61.4 | 66.4 | 71.1 | 71.0 | 66.2 | 57.4 | 42.5 | 39.2 | 39.2 |
Year Lowest Occurred | 1979 | 1989 | 1989 | 1972 | 1974 | 1971 | 1993 | 1976 | 1978 | 1984 | 1985 | 1990 | 1990 |
Mean Temperature (F) | 39.1 | 41.4 | 45.1 | 49.4 | 55.5 | 60.0 | 64.5 | 64.8 | 59.8 | 51.0 | 43.3 | 38.7 | 51.1 |
Highest Mean Temperature (F) | 42.8 | 45.8 | 49.6 | 52.3 | 59.7 | 63.9 | 68.4 | 68.3 | 63.0 | 54.1 | 47.3 | 43.0 | 68.4 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1989 | 1992 | 1992 | 1985 | 1986 | 1995 | 1988 | 1999 | 1980 | 1985 |
Lowest Mean Temperature (F) | 33.2 | 34.5 | 40.6 | 44.9 | 51.4 | 56.7 | 61.1 | 60.1 | 55.9 | 48.4 | 35.3 | 33.4 | 33.2 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1974 | 1971 | 1993 | 1973 | 1972 | 1984 | 1985 | 1990 | 1979 |
Mean Min. Temperature (F) | 32.9 | 33.8 | 35.9 | 38.8 | 44.1 | 48.4 | 51.7 | 52.0 | 47.3 | 40.9 | 36.4 | 32.8 | 41.3 |
Highest Mean Min. Temperature (F) | 36.9 | 37.9 | 39.7 | 43.0 | 48.4 | 51.5 | 54.8 | 54.1 | 50.7 | 46.4 | 41.3 | 37.3 | 54.8 |
Year Highest Occurred | 1994 | 1978 | 1986 | 1996 | 1993 | 1992 | 1998 | 1999 | 1990 | 1988 | 1999 | 1980 | 1998 |
Lowest Mean Min. Temperature (F) | 25.3 | 26.2 | 31.8 | 34.3 | 41.1 | 45.0 | 48.9 | 47.5 | 43.8 | 36.1 | 28.1 | 27.5 | 25.3 |
Year Lowest Occurred | 1979 | 1989 | 1975 | 1975 | 1999 | 1976 | 1977 | 1973 | 1972 | 1972 | 1985 | 1990 | 1979 |
Mean Precipitation (in.) | 9.91 | 8.52 | 6.85 | 4.48 | 2.62 | 1.80 | 0.99 | 1.24 | 2.47 | 5.26 | 10.57 | 10.98 | 65.69 |
Highest Precipitation (in.) | 16.95 | 18.32 | 18.20 | 10.40 | 6.90 | 3.49 | 2.89 | 4.73 | 8.41 | 13.72 | 20.06 | 20.04 | 20.06 |
Year Highest Occurred | 1990 | 1999 | 1997 | 1996 | 1984 | 1990 | 1972 | 1977 | 1978 | 1975 | 1998 | 1979 | 1998 |
Lowest Precipitation (in.) | 0.44 | 0.20 | 1.03 | 1.78 | 0.07 | 0.27 | 0.00 | 0.00 | 0.00 | 0.41 | 2.58 | 2.89 | 0.00 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1998 | 1992 | 1987 | 1985 | 1998 | 1991 | 1987 | 1976 | 1985 | 1985 |
Heating Degree Days (F) | 803. | 662. | 620. | 470. | 296. | 164. | 70. | 68. | 172. | 435. | 651. | 816. | 5227. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 2. | 13. | 54. | 62. | 16. | 0. | 0. | 0. | 147. |