Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 44.2 | 48.8 | 53.4 | 58.1 | 63.8 | 69.1 | 75.2 | 76.5 | 72.5 | 62.2 | 50.0 | 43.8 | 59.8 |
Highest Mean Max. Temperature (F) | 49.2 | 56.5 | 61.9 | 62.7 | 71.4 | 74.2 | 84.2 | 83.1 | 79.6 | 69.9 | 55.5 | 47.6 | 84.2 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1989 | 1992 | 1986 | 1985 | 1986 | 1974 | 1987 | 1976 | 1979 | 1985 |
Lowest Mean Max. Temperature (F) | 36.8 | 40.6 | 47.4 | 53.2 | 58.4 | 63.2 | 66.4 | 70.3 | 66.7 | 57.1 | 43.3 | 38.6 | 36.8 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1996 | 1971 | 1993 | 1975 | 1978 | 1984 | 1985 | 1990 | 1979 |
Mean Temperature (F) | 36.7 | 39.5 | 43.0 | 46.6 | 51.5 | 56.3 | 60.8 | 61.3 | 57.2 | 49.4 | 41.6 | 36.9 | 48.4 |
Highest Mean Temperature (F) | 41.1 | 46.0 | 48.1 | 50.3 | 56.2 | 59.5 | 64.9 | 64.8 | 62.2 | 53.9 | 45.8 | 41.2 | 64.9 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1992 | 1993 | 1986 | 1998 | 1986 | 1990 | 1988 | 1995 | 1979 | 1998 |
Lowest Mean Temperature (F) | 27.3 | 31.0 | 37.9 | 41.2 | 47.9 | 52.6 | 57.7 | 57.4 | 53.2 | 47.2 | 33.5 | 30.9 | 27.3 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1974 | 1971 | 1993 | 1973 | 1971 | 1994 | 1985 | 1972 | 1979 |
Mean Min. Temperature (F) | 29.1 | 30.1 | 32.6 | 35.0 | 39.2 | 43.5 | 46.3 | 46.0 | 41.8 | 36.5 | 33.2 | 29.9 | 36.9 |
Highest Mean Min. Temperature (F) | 34.0 | 35.7 | 36.1 | 39.4 | 44.8 | 47.3 | 51.9 | 49.6 | 47.8 | 43.3 | 38.7 | 34.8 | 51.9 |
Year Highest Occurred | 1994 | 1978 | 1983 | 1996 | 1993 | 1998 | 1998 | 1999 | 1995 | 1988 | 1998 | 1979 | 1998 |
Lowest Mean Min. Temperature (F) | 17.9 | 21.4 | 28.3 | 28.9 | 36.2 | 40.9 | 43.9 | 42.0 | 36.3 | 31.4 | 23.7 | 19.7 | 17.9 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1982 | 1974 | 1985 | 1973 | 1999 | 1987 | 1985 | 1985 | 1979 |
Mean Precipitation (in.) | 7.47 | 5.91 | 5.27 | 3.73 | 2.38 | 1.65 | 0.62 | 0.79 | 2.09 | 3.66 | 7.56 | 8.01 | 49.14 |
Highest Precipitation (in.) | 14.99 | 16.81 | 9.59 | 8.50 | 4.85 | 4.16 | 2.77 | 2.96 | 4.96 | 8.03 | 15.12 | 17.58 | 17.58 |
Year Highest Occurred | 1990 | 1999 | 1971 | 1991 | 1988 | 1984 | 1983 | 1977 | 1978 | 1981 | 1983 | 1996 | 1996 |
Lowest Precipitation (in.) | 0.50 | 0.40 | 1.80 | 0.87 | 0.27 | 0.38 | 0.00 | 0.00 | 0.02 | 0.07 | 1.45 | 2.22 | 0.00 |
Year Lowest Occurred | 1985 | 1993 | 1996 | 1977 | 1992 | 1987 | 1984 | 1998 | 1991 | 1987 | 1976 | 1976 | 1984 |
Heating Degree Days (F) | 880. | 715. | 682. | 553. | 419. | 263. | 150. | 137. | 243. | 485. | 701. | 872. | 6100. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 1. | 18. | 20. | 7. | 0. | 0. | 0. | 46. |