Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 21.7 | 28.5 | 40.1 | 55.7 | 70.2 | 79.6 | 83.2 | 80.5 | 72.1 | 59.4 | 39.7 | 25.7 | 54.7 |
Highest Mean Max. Temperature (F) | 35.0 | 44.1 | 52.0 | 66.1 | 79.2 | 88.6 | 88.8 | 88.1 | 83.8 | 66.2 | 54.5 | 35.8 | 88.8 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1988 | 1988 | 1976 | 1983 | 1998 | 1973 | 1999 | 1999 | 1976 |
Lowest Mean Max. Temperature (F) | 7.3 | 15.3 | 30.5 | 43.0 | 61.7 | 70.2 | 72.2 | 73.5 | 64.3 | 54.7 | 29.1 | 10.3 | 7.3 |
Year Lowest Occurred | 1979 | 1979 | 1975 | 1975 | 1996 | 1993 | 1992 | 1992 | 1993 | 1981 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 12.8 | 19.5 | 31.3 | 44.8 | 58.1 | 67.9 | 71.9 | 69.2 | 60.2 | 47.8 | 31.1 | 17.6 | 44.4 |
Highest Mean Temperature (F) | 26.9 | 32.9 | 40.0 | 52.1 | 65.7 | 75.0 | 76.0 | 75.4 | 69.1 | 54.8 | 42.2 | 26.4 | 76.0 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1983 | 1983 | 1998 | 1973 | 1999 | 1997 | 1983 |
Lowest Mean Temperature (F) | -0.9 | 4.9 | 22.5 | 37.1 | 52.4 | 60.6 | 63.3 | 62.8 | 54.2 | 42.0 | 21.8 | 1.8 | -0.9 |
Year Lowest Occurred | 1979 | 1979 | 1975 | 1975 | 1996 | 1993 | 1992 | 1992 | 1993 | 1976 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | 3.8 | 10.5 | 22.5 | 33.8 | 46.0 | 56.1 | 60.6 | 57.9 | 48.2 | 36.2 | 22.5 | 9.4 | 34.0 |
Highest Mean Min. Temperature (F) | 18.7 | 24.3 | 30.7 | 38.9 | 53.1 | 61.8 | 64.3 | 62.6 | 54.4 | 43.4 | 29.8 | 20.1 | 64.3 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1991 | 1983 | 1983 | 1998 | 1973 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -9.3 | -5.5 | 14.4 | 29.3 | 39.3 | 50.7 | 54.3 | 52.1 | 42.7 | 28.9 | 14.5 | -6.6 | -9.3 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1996 | 1997 | 1982 | 1992 | 1992 | 1984 | 1976 | 1985 | 1983 | 1977 |
Mean Precipitation (in.) | 0.79 | 0.64 | 2.06 | 2.88 | 3.58 | 4.47 | 3.88 | 3.46 | 2.60 | 2.08 | 1.80 | 0.76 | 29.00 |
Highest Precipitation (in.) | 2.43 | 2.23 | 4.84 | 6.01 | 7.87 | 10.16 | 8.41 | 7.82 | 6.49 | 5.64 | 4.28 | 1.73 | 10.16 |
Year Highest Occurred | 1996 | 1971 | 1985 | 1986 | 1993 | 1993 | 1981 | 1979 | 1973 | 1971 | 1996 | 1987 | 1993 |
Lowest Precipitation (in.) | 0.00 | 0.04 | 0.11 | 0.51 | 1.17 | 0.96 | 0.39 | 0.49 | 0.52 | 0.11 | 0.05 | 0.00 | 0.00 |
Year Lowest Occurred | 1995 | 1987 | 1994 | 1996 | 1975 | 1988 | 1988 | 1999 | 2000 | 1988 | 1976 | 1979 | 1995 |
Heating Degree Days (F) | 1620. | 1274. | 1045. | 610. | 262. | 52. | 20. | 39. | 191. | 534. | 1017. | 1470. | 8134. |
Cooling Degree Days (F) | 0. | 0. | 0. | 3. | 48. | 138. | 234. | 169. | 45. | 1. | 0. | 0. | 638. |