Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 21.5 | 27.6 | 38.6 | 54.6 | 69.3 | 78.8 | 82.7 | 80.3 | 71.6 | 58.7 | 39.3 | 25.9 | 54.1 |
Highest Mean Max. Temperature (F) | 36.0 | 42.7 | 50.6 | 65.4 | 78.5 | 87.6 | 88.5 | 88.0 | 79.2 | 64.5 | 54.4 | 36.0 | 88.5 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1988 | 1988 | 1974 | 1983 | 1998 | 1973 | 1999 | 1999 | 1974 |
Lowest Mean Max. Temperature (F) | 7.8 | 13.7 | 28.7 | 42.3 | 61.7 | 72.2 | 72.7 | 74.6 | 64.8 | 54.3 | 29.0 | 8.8 | 7.8 |
Year Lowest Occurred | 1979 | 1979 | 1984 | 1975 | 1996 | 1993 | 1992 | 1985 | 1993 | 1976 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 12.2 | 18.8 | 30.2 | 44.5 | 58.3 | 68.0 | 72.1 | 69.6 | 60.2 | 47.7 | 31.0 | 17.4 | 44.2 |
Highest Mean Temperature (F) | 26.7 | 32.1 | 39.4 | 52.6 | 66.1 | 74.5 | 77.1 | 76.1 | 66.5 | 53.4 | 42.6 | 26.0 | 77.1 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1983 | 1983 | 1998 | 1973 | 1999 | 1997 | 1983 |
Lowest Mean Temperature (F) | -0.2 | 3.7 | 21.0 | 36.4 | 52.1 | 62.8 | 64.2 | 64.8 | 54.7 | 42.9 | 21.5 | 0.2 | -0.2 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1975 | 1997 | 1982 | 1992 | 1992 | 1993 | 1976 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | 2.9 | 10.0 | 21.8 | 34.4 | 47.3 | 57.2 | 61.5 | 58.9 | 48.7 | 36.6 | 22.6 | 8.8 | 34.2 |
Highest Mean Min. Temperature (F) | 17.4 | 23.8 | 31.7 | 39.7 | 54.0 | 63.6 | 66.3 | 64.1 | 54.6 | 42.2 | 30.7 | 20.6 | 66.3 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1991 | 1983 | 1983 | 1978 | 1973 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -11.4 | -6.4 | 11.9 | 29.6 | 41.3 | 52.2 | 55.7 | 54.0 | 43.1 | 31.0 | 13.9 | -8.4 | -11.4 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1996 | 1997 | 1982 | 1992 | 1986 | 1974 | 1988 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.65 | 0.54 | 1.93 | 2.71 | 3.37 | 4.00 | 3.23 | 3.09 | 2.76 | 1.98 | 1.67 | 0.65 | 26.58 |
Highest Precipitation (in.) | 2.33 | 1.48 | 5.19 | 6.44 | 7.20 | 8.82 | 6.02 | 6.37 | 7.79 | 5.16 | 4.65 | 1.52 | 8.82 |
Year Highest Occurred | 1996 | 1971 | 1977 | 1986 | 2000 | 1993 | 1978 | 1985 | 1986 | 1979 | 1975 | 1987 | 1993 |
Lowest Precipitation (in.) | 0.00 | 0.01 | 0.13 | 0.25 | 0.20 | 1.13 | 0.57 | 0.73 | 0.58 | 0.05 | 0.06 | 0.00 | 0.00 |
Year Lowest Occurred | 1974 | 1976 | 1994 | 1996 | 1981 | 1973 | 1988 | 1989 | 2000 | 1989 | 1984 | 1986 | 1974 |
Heating Degree Days (F) | 1637. | 1294. | 1080. | 618. | 258. | 48. | 16. | 35. | 184. | 539. | 1021. | 1477. | 8207. |
Cooling Degree Days (F) | 0. | 0. | 0. | 3. | 49. | 138. | 237. | 178. | 39. | 0. | 0. | 0. | 644. |