Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 24.3 | 29.4 | 41.3 | 55.5 | 68.0 | 77.3 | 80.8 | 78.4 | 70.9 | 59.8 | 43.0 | 29.6 | 54.9 |
Highest Mean Max. Temperature (F) | 35.1 | 38.5 | 50.5 | 64.3 | 77.9 | 83.4 | 85.0 | 84.3 | 77.4 | 67.9 | 53.8 | 38.5 | 85.0 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1977 | 1977 | 1988 | 1988 | 1988 | 1998 | 1971 | 1999 | 1998 | 1988 |
Lowest Mean Max. Temperature (F) | 12.6 | 19.5 | 34.3 | 48.1 | 61.5 | 72.2 | 76.2 | 74.2 | 63.9 | 53.6 | 35.4 | 17.6 | 12.6 |
Year Lowest Occurred | 1977 | 1979 | 1984 | 1975 | 1983 | 1982 | 1992 | 1994 | 1993 | 1988 | 1996 | 1983 | 1977 |
Mean Temperature (F) | 16.2 | 21.0 | 32.8 | 45.6 | 57.3 | 66.7 | 70.7 | 68.6 | 60.6 | 49.5 | 35.1 | 22.2 | 45.5 |
Highest Mean Temperature (F) | 27.0 | 32.6 | 40.3 | 51.9 | 63.7 | 70.5 | 74.8 | 75.0 | 65.0 | 57.8 | 41.9 | 30.9 | 75.0 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1985 | 1977 | 1987 | 1999 | 1995 | 1998 | 1971 | 1999 | 1982 | 1995 |
Lowest Mean Temperature (F) | 3.3 | 10.0 | 26.1 | 39.6 | 51.9 | 61.4 | 66.6 | 64.5 | 55.4 | 43.9 | 27.2 | 11.2 | 3.3 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1975 | 1997 | 1982 | 1971 | 1992 | 1993 | 1988 | 1976 | 1983 | 1977 |
Mean Min. Temperature (F) | 8.0 | 12.6 | 24.3 | 35.7 | 46.5 | 56.0 | 60.5 | 58.8 | 50.2 | 39.2 | 27.1 | 14.7 | 36.1 |
Highest Mean Min. Temperature (F) | 19.0 | 26.6 | 32.2 | 42.3 | 52.5 | 59.6 | 65.3 | 66.2 | 54.3 | 47.6 | 31.9 | 24.3 | 66.2 |
Year Highest Occurred | 1989 | 1998 | 1973 | 1985 | 1991 | 1995 | 1999 | 1995 | 1994 | 1971 | 1987 | 1982 | 1995 |
Lowest Mean Min. Temperature (F) | -6.0 | 0.6 | 17.3 | 30.6 | 40.1 | 50.7 | 56.4 | 53.9 | 44.0 | 33.2 | 16.2 | 1.0 | -6.0 |
Year Lowest Occurred | 1977 | 1979 | 1996 | 1972 | 1971 | 1982 | 1971 | 1976 | 1976 | 1976 | 1976 | 1976 | 1977 |
Mean Precipitation (in.) | 1.34 | 1.23 | 2.23 | 3.39 | 3.19 | 4.03 | 4.30 | 3.79 | 3.65 | 2.52 | 2.30 | 1.65 | 33.62 |
Highest Precipitation (in.) | 3.28 | 3.18 | 6.59 | 7.57 | 7.02 | 8.24 | 8.45 | 9.76 | 15.05 | 6.11 | 6.11 | 3.95 | 15.05 |
Year Highest Occurred | 1999 | 1971 | 1998 | 1999 | 1978 | 1990 | 1999 | 1995 | 1986 | 1995 | 1985 | 1971 | 1986 |
Lowest Precipitation (in.) | 0.10 | 0.01 | 0.17 | 0.84 | 0.50 | 0.62 | 0.83 | 0.63 | 0.23 | 0.66 | 0.11 | 0.35 | 0.01 |
Year Lowest Occurred | 1981 | 1995 | 1981 | 1997 | 1981 | 1987 | 1975 | 1991 | 1979 | 1975 | 1976 | 1993 | 1995 |
Heating Degree Days (F) | 1515. | 1232. | 998. | 583. | 272. | 52. | 11. | 41. | 159. | 483. | 899. | 1330. | 7575. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 31. | 102. | 187. | 152. | 25. | 2. | 0. | 0. | 500. |