Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 45.4 | 48.9 | 53.6 | 58.9 | 65.0 | 69.8 | 75.2 | 75.8 | 70.8 | 60.4 | 50.2 | 45.1 | 59.9 |
Highest Mean Max. Temperature (F) | 49.9 | 54.0 | 59.5 | 62.4 | 69.9 | 75.7 | 82.8 | 81.0 | 76.0 | 67.2 | 56.0 | 48.2 | 82.8 |
Year Highest Occurred | 1995 | 1991 | 1992 | 1989 | 1992 | 1982 | 1985 | 1986 | 1974 | 1987 | 1997 | 1997 | 1985 |
Lowest Mean Max. Temperature (F) | 40.0 | 42.3 | 47.7 | 54.0 | 60.0 | 65.5 | 69.0 | 69.6 | 64.6 | 57.1 | 41.3 | 39.5 | 39.5 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1996 | 1971 | 1993 | 1976 | 1978 | 1981 | 1985 | 1990 | 1990 |
Mean Temperature (F) | 40.1 | 42.2 | 45.5 | 49.8 | 55.5 | 60.2 | 64.6 | 65.2 | 60.8 | 52.4 | 44.6 | 40.0 | 51.7 |
Highest Mean Temperature (F) | 44.7 | 46.8 | 49.8 | 52.7 | 59.8 | 64.4 | 68.6 | 68.8 | 64.2 | 55.6 | 49.1 | 44.1 | 68.8 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1992 | 1993 | 1982 | 1985 | 1981 | 1974 | 1987 | 1995 | 1980 | 1981 |
Lowest Mean Temperature (F) | 34.7 | 35.1 | 40.2 | 45.5 | 51.8 | 56.6 | 61.3 | 61.6 | 57.1 | 50.2 | 36.0 | 34.1 | 34.1 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1996 | 1971 | 1993 | 1975 | 1972 | 1984 | 1985 | 1990 | 1990 |
Mean Min. Temperature (F) | 34.7 | 35.4 | 37.4 | 40.7 | 45.9 | 50.5 | 54.0 | 54.6 | 50.7 | 44.3 | 39.0 | 34.8 | 43.5 |
Highest Mean Min. Temperature (F) | 39.6 | 39.6 | 40.3 | 43.8 | 50.2 | 53.4 | 57.5 | 57.0 | 53.7 | 48.4 | 42.6 | 40.1 | 57.5 |
Year Highest Occurred | 1994 | 1991 | 1986 | 1996 | 1993 | 1992 | 1998 | 1981 | 1979 | 1988 | 1995 | 1980 | 1998 |
Lowest Mean Min. Temperature (F) | 29.4 | 27.8 | 32.7 | 37.1 | 42.6 | 47.8 | 52.1 | 52.2 | 47.9 | 42.2 | 30.6 | 28.7 | 27.8 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1999 | 1971 | 1999 | 1973 | 1972 | 1984 | 1985 | 1990 | 1989 |
Mean Precipitation (in.) | 7.54 | 7.06 | 5.83 | 3.46 | 2.30 | 1.59 | 0.96 | 1.06 | 1.88 | 4.46 | 8.75 | 9.07 | 53.96 |
Highest Precipitation (in.) | 15.68 | 18.03 | 10.69 | 7.67 | 5.46 | 3.41 | 3.11 | 3.97 | 6.49 | 12.91 | 18.29 | 15.63 | 18.29 |
Year Highest Occurred | 1998 | 1999 | 1997 | 1993 | 1984 | 1997 | 1974 | 1975 | 1978 | 1997 | 1983 | 1998 | 1983 |
Lowest Precipitation (in.) | 0.61 | 0.64 | 1.18 | 0.79 | 0.33 | 0.22 | 0.00 | 0.01 | 0.00 | 0.18 | 1.66 | 1.82 | 0.00 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1977 | 1972 | 1987 | 1984 | 1986 | 1993 | 1987 | 1976 | 1985 | 1984 |
Heating Degree Days (F) | 775. | 641. | 605. | 456. | 298. | 160. | 67. | 61. | 149. | 393. | 612. | 777. | 4994. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 2. | 14. | 54. | 66. | 22. | 0. | 0. | 0. | 158. |