Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 21.2 | 27.8 | 39.7 | 55.5 | 69.9 | 79.3 | 82.7 | 80.2 | 72.4 | 59.9 | 40.2 | 25.6 | 54.5 |
Highest Mean Max. Temperature (F) | 33.9 | 42.4 | 50.9 | 64.9 | 80.6 | 90.1 | 89.8 | 87.5 | 80.5 | 65.9 | 54.0 | 35.4 | 90.1 |
Year Highest Occurred | 1989 | 1987 | 2000 | 1987 | 1988 | 1988 | 1988 | 1983 | 1998 | 1975 | 1999 | 1998 | 1988 |
Lowest Mean Max. Temperature (F) | 6.8 | 14.9 | 29.9 | 43.5 | 62.2 | 74.0 | 73.4 | 75.6 | 66.2 | 54.9 | 30.1 | 9.2 | 6.8 |
Year Lowest Occurred | 1979 | 1979 | 1984 | 1975 | 1996 | 1982 | 1992 | 1992 | 1993 | 1976 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 12.5 | 19.1 | 31.0 | 45.0 | 59.0 | 68.7 | 72.4 | 70.0 | 60.9 | 48.4 | 31.9 | 17.8 | 44.7 |
Highest Mean Temperature (F) | 25.0 | 30.9 | 39.9 | 53.3 | 67.1 | 76.7 | 78.4 | 77.1 | 66.9 | 53.7 | 41.9 | 26.3 | 78.4 |
Year Highest Occurred | 1989 | 1987 | 2000 | 1977 | 1988 | 1988 | 1983 | 1983 | 1998 | 1973 | 1999 | 1997 | 1983 |
Lowest Mean Temperature (F) | -0.8 | 4.6 | 21.1 | 36.7 | 52.4 | 64.3 | 64.8 | 65.2 | 55.9 | 42.6 | 22.6 | 2.1 | -0.8 |
Year Lowest Occurred | 1979 | 1979 | 1975 | 1975 | 1997 | 1982 | 1992 | 1992 | 1993 | 1976 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | 3.8 | 10.4 | 22.3 | 34.4 | 48.0 | 58.0 | 62.1 | 59.7 | 49.4 | 36.9 | 23.5 | 9.9 | 34.9 |
Highest Mean Min. Temperature (F) | 16.2 | 22.8 | 30.1 | 42.9 | 56.1 | 63.6 | 69.3 | 66.8 | 53.9 | 42.7 | 31.5 | 20.8 | 69.3 |
Year Highest Occurred | 1989 | 1998 | 1986 | 1977 | 1977 | 1991 | 1983 | 1983 | 1978 | 1984 | 1981 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -8.4 | -5.6 | 12.1 | 29.6 | 41.4 | 54.6 | 56.1 | 54.8 | 43.3 | 30.3 | 15.1 | -4.9 | -8.4 |
Year Lowest Occurred | 1979 | 1979 | 1975 | 1996 | 1997 | 1982 | 1992 | 1992 | 1974 | 1976 | 1985 | 1983 | 1979 |
Mean Precipitation (in.) | 0.52 | 0.41 | 1.77 | 2.72 | 3.46 | 4.45 | 3.80 | 3.64 | 2.73 | 2.06 | 1.48 | 0.65 | 27.69 |
Highest Precipitation (in.) | 1.57 | 1.93 | 4.27 | 6.43 | 6.25 | 10.64 | 8.93 | 7.97 | 6.11 | 4.76 | 4.40 | 2.44 | 10.64 |
Year Highest Occurred | 1979 | 1971 | 1985 | 1991 | 1993 | 1993 | 1986 | 1996 | 1991 | 1971 | 1975 | 1982 | 1993 |
Lowest Precipitation (in.) | 0.00 | 0.00 | 0.12 | 0.65 | 1.06 | 0.99 | 0.40 | 0.89 | 0.53 | 0.06 | 0.04 | 0.00 | 0.00 |
Year Lowest Occurred | 1991 | 1999 | 1994 | 1976 | 1976 | 1982 | 1980 | 1990 | 1999 | 1988 | 1976 | 1995 | 1991 |
Heating Degree Days (F) | 1629. | 1285. | 1055. | 605. | 243. | 37. | 17. | 33. | 164. | 515. | 995. | 1465. | 8043. |
Cooling Degree Days (F) | 0. | 0. | 0. | 3. | 54. | 147. | 247. | 186. | 41. | 0. | 0. | 0. | 678. |