Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 42.7 | 49.6 | 57.4 | 64.6 | 71.9 | 80.9 | 90.6 | 90.6 | 81.8 | 68.7 | 51.6 | 43.1 | 66.1 |
Highest Mean Max. Temperature (F) | 49.8 | 56.7 | 64.7 | 73.9 | 80.2 | 89.6 | 97.9 | 97.6 | 89.9 | 81.1 | 59.7 | 48.6 | 97.9 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1987 | 1992 | 1986 | 1998 | 1971 | 1990 | 1988 | 1999 | 1980 | 1998 |
Lowest Mean Max. Temperature (F) | 28.4 | 37.3 | 52.2 | 55.8 | 64.0 | 74.2 | 80.6 | 81.9 | 72.5 | 61.5 | 37.9 | 33.2 | 28.4 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1977 | 1991 | 1993 | 1976 | 1985 | 1984 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 32.3 | 37.6 | 43.8 | 49.4 | 56.1 | 63.4 | 70.3 | 69.6 | 61.3 | 50.5 | 40.0 | 32.8 | 50.6 |
Highest Mean Temperature (F) | 37.7 | 43.9 | 48.2 | 54.8 | 61.7 | 69.4 | 75.9 | 74.7 | 66.9 | 59.0 | 45.7 | 39.3 | 75.9 |
Year Highest Occurred | 1994 | 1991 | 1986 | 1987 | 1997 | 1986 | 1998 | 1971 | 1990 | 1988 | 1999 | 1973 | 1998 |
Lowest Mean Temperature (F) | 17.5 | 25.5 | 39.7 | 43.0 | 51.8 | 59.2 | 64.5 | 65.6 | 55.2 | 47.1 | 28.0 | 21.9 | 17.5 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1977 | 1976 | 1993 | 1985 | 1985 | 1984 | 1985 | 1985 | 1979 |
Mean Min. Temperature (F) | 21.8 | 25.6 | 30.1 | 34.1 | 40.2 | 45.9 | 50.0 | 48.5 | 40.7 | 32.2 | 28.3 | 22.5 | 35.0 |
Highest Mean Min. Temperature (F) | 27.1 | 31.5 | 34.3 | 37.2 | 44.6 | 49.4 | 55.2 | 52.5 | 45.1 | 37.7 | 34.3 | 30.2 | 55.2 |
Year Highest Occurred | 1978 | 1986 | 1986 | 1989 | 1993 | 1992 | 1975 | 1983 | 1998 | 1979 | 1973 | 1973 | 1975 |
Lowest Mean Min. Temperature (F) | 6.5 | 13.6 | 24.9 | 29.1 | 36.9 | 42.0 | 46.7 | 44.0 | 35.8 | 29.4 | 18.1 | 10.2 | 6.5 |
Year Lowest Occurred | 1979 | 1989 | 1985 | 1999 | 1982 | 1976 | 1981 | 1988 | 1999 | 1987 | 1985 | 1985 | 1979 |
Mean Precipitation (in.) | 1.42 | 1.15 | 1.51 | 1.37 | 1.55 | 1.20 | 0.56 | 0.77 | 0.60 | 0.92 | 1.58 | 1.39 | 14.02 |
Highest Precipitation (in.) | 2.96 | 3.01 | 3.73 | 2.56 | 3.40 | 2.69 | 2.35 | 2.83 | 1.79 | 2.30 | 3.29 | 3.52 | 3.73 |
Year Highest Occurred | 1998 | 1986 | 1983 | 1978 | 1981 | 1993 | 1992 | 1976 | 1973 | 1982 | 1973 | 1981 | 1983 |
Lowest Precipitation (in.) | 0.23 | 0.18 | 0.64 | 0.28 | 0.23 | 0.11 | 0.00 | 0.00 | 0.00 | 0.00 | 0.47 | 0.16 | 0.00 |
Year Lowest Occurred | 1992 | 1990 | 1985 | 2000 | 1974 | 1973 | 1999 | 2000 | 1999 | 1988 | 1976 | 1976 | 1999 |
Heating Degree Days (F) | 1016. | 768. | 659. | 470. | 287. | 109. | 21. | 30. | 163. | 452. | 752. | 999. | 5726. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 9. | 61. | 186. | 172. | 51. | 0. | 0. | 0. | 480. |