Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 21.2 | 27.6 | 39.7 | 55.7 | 69.5 | 78.7 | 82.1 | 79.5 | 71.7 | 59.2 | 40.1 | 25.6 | 54.2 |
Highest Mean Max. Temperature (F) | 35.5 | 42.9 | 51.6 | 66.6 | 80.8 | 87.9 | 87.2 | 86.2 | 78.9 | 64.3 | 53.8 | 35.3 | 87.9 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1977 | 1977 | 1988 | 1975 | 1983 | 1998 | 2000 | 1999 | 1998 | 1988 |
Lowest Mean Max. Temperature (F) | 7.5 | 14.0 | 30.6 | 44.7 | 61.2 | 72.3 | 73.2 | 74.6 | 64.3 | 54.7 | 29.7 | 9.7 | 7.5 |
Year Lowest Occurred | 1979 | 1979 | 1975 | 1975 | 1996 | 1982 | 1992 | 1992 | 1993 | 1987 | 1991 | 1983 | 1979 |
Mean Temperature (F) | 12.2 | 18.8 | 31.0 | 45.2 | 58.6 | 68.3 | 72.0 | 69.5 | 60.6 | 48.2 | 31.9 | 17.5 | 44.5 |
Highest Mean Temperature (F) | 25.9 | 32.2 | 40.3 | 54.5 | 68.4 | 74.7 | 76.6 | 74.6 | 67.1 | 53.4 | 42.0 | 25.6 | 76.6 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1977 | 1977 | 1988 | 1983 | 1983 | 1978 | 1973 | 1999 | 1998 | 1983 |
Lowest Mean Temperature (F) | -0.7 | 4.3 | 21.9 | 38.4 | 51.4 | 62.4 | 64.7 | 64.7 | 54.7 | 43.4 | 22.9 | 0.3 | -0.7 |
Year Lowest Occurred | 1979 | 1979 | 1975 | 1975 | 1997 | 1982 | 1992 | 1992 | 1993 | 1987 | 1991 | 1983 | 1979 |
Mean Min. Temperature (F) | 3.1 | 10.0 | 22.2 | 34.7 | 47.6 | 57.8 | 61.8 | 59.4 | 49.4 | 37.2 | 23.7 | 9.3 | 34.7 |
Highest Mean Min. Temperature (F) | 16.3 | 24.0 | 30.8 | 42.4 | 56.1 | 62.5 | 66.3 | 63.9 | 55.2 | 43.3 | 30.1 | 20.2 | 66.3 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1991 | 1983 | 1995 | 1978 | 1971 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -10.1 | -5.4 | 13.1 | 29.9 | 40.4 | 52.5 | 56.1 | 54.3 | 44.4 | 31.4 | 15.4 | -9.2 | -10.1 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1996 | 1997 | 1982 | 1992 | 1986 | 1974 | 1988 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.88 | 0.69 | 1.84 | 2.98 | 3.95 | 4.58 | 4.15 | 4.21 | 2.65 | 2.39 | 1.86 | 1.01 | 31.19 |
Highest Precipitation (in.) | 2.91 | 2.95 | 4.21 | 7.66 | 7.33 | 10.43 | 8.00 | 9.07 | 7.36 | 7.30 | 4.92 | 3.12 | 10.43 |
Year Highest Occurred | 1975 | 1971 | 1977 | 1999 | 2000 | 1993 | 1990 | 1985 | 1973 | 1998 | 1991 | 1982 | 1993 |
Lowest Precipitation (in.) | 0.05 | 0.00 | 0.22 | 0.76 | 1.57 | 0.72 | 0.42 | 0.87 | 0.88 | 0.11 | 0.03 | 0.13 | 0.00 |
Year Lowest Occurred | 1995 | 1987 | 1994 | 1996 | 1988 | 1988 | 1975 | 1971 | 2000 | 1988 | 1980 | 1989 | 1987 |
Heating Degree Days (F) | 1639. | 1294. | 1056. | 598. | 257. | 45. | 17. | 28. | 171. | 522. | 993. | 1474. | 8094. |
Cooling Degree Days (F) | 0. | 0. | 0. | 3. | 57. | 143. | 234. | 166. | 38. | 0. | 0. | 0. | 641. |