Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 40.1 | 46.8 | 56.4 | 64.2 | 72.1 | 80.1 | 89.0 | 88.5 | 78.8 | 65.4 | 49.5 | 40.7 | 64.3 |
Highest Mean Max. Temperature (F) | 48.9 | 55.4 | 61.4 | 69.5 | 78.4 | 87.3 | 97.4 | 94.4 | 85.9 | 72.5 | 56.0 | 46.2 | 97.4 |
Year Highest Occurred | 1999 | 1991 | 1992 | 1977 | 1992 | 1986 | 1985 | 1986 | 1990 | 1988 | 1999 | 1973 | 1985 |
Lowest Mean Max. Temperature (F) | 20.7 | 32.0 | 51.0 | 57.4 | 67.6 | 74.2 | 79.9 | 82.2 | 72.4 | 61.9 | 36.2 | 26.2 | 20.7 |
Year Lowest Occurred | 1979 | 1989 | 1993 | 1975 | 1996 | 1991 | 1993 | 1976 | 1972 | 1995 | 1985 | 1985 | 1979 |
Mean Temperature (F) | 33.0 | 37.9 | 44.9 | 51.0 | 57.8 | 64.5 | 70.7 | 69.8 | 60.8 | 50.0 | 40.7 | 33.7 | 51.2 |
Highest Mean Temperature (F) | 40.7 | 44.1 | 48.4 | 55.6 | 61.7 | 70.0 | 76.7 | 74.5 | 66.9 | 55.6 | 46.4 | 39.5 | 76.7 |
Year Highest Occurred | 1999 | 1991 | 1986 | 1994 | 1987 | 1986 | 1998 | 1986 | 1998 | 1988 | 1983 | 1973 | 1998 |
Lowest Mean Temperature (F) | 14.2 | 23.4 | 41.0 | 45.7 | 54.4 | 59.9 | 66.4 | 65.5 | 55.7 | 47.4 | 27.9 | 20.4 | 14.2 |
Year Lowest Occurred | 1979 | 1989 | 1975 | 1975 | 1977 | 1976 | 1993 | 1980 | 1971 | 1971 | 1985 | 1985 | 1979 |
Mean Min. Temperature (F) | 25.8 | 29.0 | 33.3 | 37.7 | 43.5 | 48.8 | 52.4 | 51.0 | 42.8 | 34.5 | 31.8 | 26.6 | 38.1 |
Highest Mean Min. Temperature (F) | 33.5 | 33.3 | 38.0 | 43.1 | 47.6 | 52.6 | 57.9 | 55.8 | 49.6 | 39.3 | 37.6 | 33.3 | 57.9 |
Year Highest Occurred | 1990 | 1999 | 1984 | 1994 | 1993 | 1986 | 1998 | 1977 | 1998 | 1975 | 1983 | 1999 | 1998 |
Lowest Mean Min. Temperature (F) | 7.7 | 14.8 | 30.3 | 32.8 | 39.7 | 42.8 | 49.4 | 46.6 | 37.9 | 29.7 | 19.6 | 14.6 | 7.7 |
Year Lowest Occurred | 1979 | 1989 | 1985 | 1999 | 1976 | 1976 | 1973 | 1980 | 1975 | 1978 | 1985 | 1985 | 1979 |
Mean Precipitation (in.) | 1.54 | 1.31 | 1.46 | 1.31 | 1.37 | 0.94 | 0.49 | 0.66 | 0.69 | 1.12 | 1.88 | 1.68 | 14.45 |
Highest Precipitation (in.) | 3.52 | 2.86 | 2.87 | 3.12 | 4.38 | 2.86 | 1.61 | 3.50 | 1.69 | 2.58 | 4.38 | 4.98 | 4.98 |
Year Highest Occurred | 1975 | 2000 | 1989 | 1988 | 1991 | 1971 | 1992 | 1977 | 1982 | 1982 | 1973 | 1973 | 1973 |
Lowest Precipitation (in.) | 0.43 | 0.32 | 0.28 | 0.10 | 0.27 | 0.13 | 0.01 | 0.00 | 0.00 | 0.01 | 0.27 | 0.58 | 0.00 |
Year Lowest Occurred | 1977 | 1990 | 1994 | 1977 | 1974 | 1986 | 1999 | 2000 | 1999 | 1987 | 1993 | 1986 | 2000 |
Heating Degree Days (F) | 994. | 759. | 625. | 422. | 231. | 85. | 12. | 28. | 171. | 467. | 731. | 973. | 5498. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 8. | 69. | 190. | 175. | 45. | 0. | 0. | 0. | 487. |