Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 22.0 | 28.7 | 40.7 | 56.3 | 70.4 | 79.9 | 83.1 | 80.6 | 72.5 | 59.3 | 39.9 | 25.7 | 54.9 |
Highest Mean Max. Temperature (F) | 37.3 | 42.6 | 52.2 | 66.3 | 80.9 | 86.6 | 87.7 | 88.6 | 80.1 | 65.9 | 53.1 | 35.1 | 88.6 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1976 | 1983 | 1998 | 1975 | 1999 | 1998 | 1983 |
Lowest Mean Max. Temperature (F) | 8.2 | 17.1 | 31.7 | 45.5 | 61.8 | 74.4 | 74.5 | 75.8 | 66.3 | 54.6 | 30.1 | 9.8 | 8.2 |
Year Lowest Occurred | 1979 | 1979 | 1984 | 1975 | 1996 | 1982 | 1992 | 1992 | 1993 | 1976 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 13.4 | 20.3 | 32.3 | 46.4 | 59.7 | 69.1 | 72.7 | 70.3 | 61.6 | 49.1 | 32.2 | 18.0 | 45.4 |
Highest Mean Temperature (F) | 27.8 | 32.4 | 41.1 | 54.3 | 68.0 | 74.9 | 76.5 | 75.5 | 68.3 | 55.2 | 43.3 | 26.5 | 76.5 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1977 | 1977 | 1988 | 1983 | 1983 | 1998 | 1973 | 1999 | 1998 | 1983 |
Lowest Mean Temperature (F) | 0.0 | 6.3 | 23.7 | 39.8 | 53.4 | 63.5 | 66.5 | 65.3 | 56.8 | 43.4 | 21.3 | 2.7 | 0.0 |
Year Lowest Occurred | 1979 | 1979 | 1984 | 1975 | 1997 | 1982 | 1992 | 1985 | 1993 | 1980 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | 4.8 | 11.9 | 23.8 | 36.4 | 48.9 | 58.3 | 62.3 | 60.0 | 50.7 | 38.9 | 24.4 | 10.3 | 35.9 |
Highest Mean Min. Temperature (F) | 18.3 | 24.4 | 31.1 | 42.9 | 55.0 | 64.0 | 65.7 | 66.6 | 56.5 | 45.5 | 33.4 | 21.3 | 66.6 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1991 | 1999 | 1995 | 1998 | 1973 | 1999 | 1997 | 1995 |
Lowest Mean Min. Temperature (F) | -8.5 | -4.5 | 15.6 | 31.9 | 42.7 | 52.2 | 56.4 | 54.2 | 44.2 | 31.7 | 12.4 | -4.5 | -8.5 |
Year Lowest Occurred | 1982 | 1979 | 1984 | 1979 | 1979 | 1985 | 1971 | 1985 | 1974 | 1980 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.80 | 0.72 | 1.94 | 3.15 | 3.88 | 4.49 | 4.20 | 4.22 | 2.60 | 2.33 | 2.01 | 1.02 | 31.36 |
Highest Precipitation (in.) | 2.02 | 2.90 | 4.51 | 6.10 | 7.70 | 14.52 | 8.21 | 13.90 | 6.15 | 7.96 | 5.25 | 3.93 | 14.52 |
Year Highest Occurred | 1996 | 1971 | 1977 | 1999 | 2000 | 1993 | 1990 | 1979 | 1973 | 1998 | 1991 | 1982 | 1993 |
Lowest Precipitation (in.) | 0.05 | 0.00 | 0.23 | 0.32 | 1.26 | 1.35 | 0.73 | 0.72 | 0.85 | 0.06 | 0.07 | 0.13 | 0.00 |
Year Lowest Occurred | 1995 | 1987 | 1994 | 1996 | 1994 | 1988 | 1975 | 1999 | 2000 | 1988 | 1976 | 1999 | 1987 |
Heating Degree Days (F) | 1599. | 1252. | 1016. | 563. | 227. | 34. | 12. | 27. | 154. | 494. | 986. | 1456. | 7820. |
Cooling Degree Days (F) | 0. | 0. | 0. | 4. | 61. | 157. | 249. | 193. | 51. | 1. | 0. | 0. | 716. |