Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 48.0 | 52.9 | 57.5 | 62.2 | 67.9 | 74.1 | 81.3 | 81.9 | 76.5 | 65.5 | 53.3 | 47.1 | 64.0 |
Highest Mean Max. Temperature (F) | 51.8 | 59.2 | 63.3 | 68.5 | 76.1 | 80.0 | 86.9 | 86.9 | 83.5 | 72.6 | 58.0 | 52.8 | 86.9 |
Year Highest Occurred | 1994 | 1991 | 1986 | 1987 | 1992 | 1987 | 1985 | 1986 | 1974 | 1987 | 1999 | 1979 | 1985 |
Lowest Mean Max. Temperature (F) | 39.4 | 46.5 | 52.5 | 56.5 | 62.5 | 68.6 | 73.9 | 76.3 | 70.3 | 60.9 | 45.8 | 41.2 | 39.4 |
Year Lowest Occurred | 1979 | 1989 | 1975 | 1975 | 1991 | 1980 | 1993 | 1975 | 1977 | 1984 | 1985 | 1990 | 1979 |
Mean Temperature (F) | 40.2 | 43.5 | 46.6 | 50.0 | 54.7 | 59.8 | 64.7 | 64.8 | 60.1 | 52.9 | 45.2 | 40.1 | 51.9 |
Highest Mean Temperature (F) | 43.7 | 48.6 | 49.9 | 54.0 | 59.6 | 63.7 | 68.3 | 68.2 | 64.8 | 56.2 | 50.1 | 44.0 | 68.3 |
Year Highest Occurred | 1998 | 1991 | 1992 | 1992 | 1997 | 2000 | 1996 | 1977 | 1998 | 1988 | 1995 | 1973 | 1996 |
Lowest Mean Temperature (F) | 32.4 | 35.3 | 42.6 | 45.3 | 51.9 | 55.4 | 60.8 | 60.6 | 55.8 | 49.9 | 37.0 | 33.4 | 32.4 |
Year Lowest Occurred | 1979 | 1989 | 1985 | 1975 | 1977 | 1976 | 1983 | 1980 | 1985 | 1971 | 1985 | 1985 | 1979 |
Mean Min. Temperature (F) | 32.3 | 34.0 | 35.7 | 37.7 | 41.5 | 45.5 | 48.1 | 47.6 | 43.7 | 40.2 | 37.1 | 33.1 | 39.7 |
Highest Mean Min. Temperature (F) | 36.6 | 38.3 | 39.2 | 42.2 | 46.5 | 49.1 | 53.1 | 55.0 | 48.6 | 43.3 | 43.1 | 38.4 | 55.0 |
Year Highest Occurred | 1990 | 2000 | 1993 | 1992 | 2000 | 2000 | 1995 | 1999 | 1998 | 1988 | 1995 | 1973 | 1999 |
Lowest Mean Min. Temperature (F) | 25.4 | 24.1 | 30.8 | 31.9 | 37.3 | 40.1 | 44.1 | 41.9 | 39.6 | 34.6 | 28.1 | 23.0 | 23.0 |
Year Lowest Occurred | 1979 | 1989 | 1985 | 1982 | 1982 | 1976 | 1986 | 1980 | 1972 | 1974 | 1985 | 1985 | 1985 |
Mean Precipitation (in.) | 6.51 | 5.40 | 5.20 | 4.00 | 2.81 | 1.53 | 0.60 | 0.92 | 1.48 | 3.22 | 7.27 | 6.96 | 45.90 |
Highest Precipitation (in.) | 11.55 | 12.05 | 9.01 | 8.02 | 5.67 | 3.79 | 3.44 | 3.85 | 4.33 | 6.38 | 16.89 | 17.88 | 17.88 |
Year Highest Occurred | 1995 | 1986 | 1974 | 1992 | 1993 | 1995 | 1987 | 1976 | 1986 | 1990 | 1973 | 1996 | 1996 |
Lowest Precipitation (in.) | 0.82 | 1.06 | 1.69 | 1.65 | 0.54 | 0.17 | 0.00 | 0.00 | 0.00 | 0.09 | 1.63 | 1.37 | 0.00 |
Year Lowest Occurred | 1985 | 1988 | 1978 | 1999 | 1992 | 1987 | 1973 | 1994 | 1999 | 1987 | 1993 | 1976 | 1973 |
Heating Degree Days (F) | 770. | 602. | 571. | 452. | 320. | 169. | 75. | 67. | 170. | 377. | 594. | 771. | 4938. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 1. | 12. | 65. | 60. | 23. | 0. | 0. | 0. | 161. |