Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 43.8 | 46.8 | 50.4 | 54.8 | 60.2 | 65.2 | 71.6 | 72.9 | 68.0 | 58.5 | 48.3 | 43.6 | 57.0 |
Highest Mean Max. Temperature (F) | 50.8 | 53.3 | 55.0 | 58.4 | 66.9 | 70.9 | 79.4 | 78.1 | 75.5 | 65.3 | 55.1 | 48.6 | 79.4 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1989 | 1992 | 1992 | 1985 | 1981 | 1974 | 1987 | 1997 | 1997 | 1985 |
Lowest Mean Max. Temperature (F) | 36.1 | 37.8 | 45.4 | 50.1 | 55.8 | 59.0 | 64.1 | 66.1 | 61.8 | 54.2 | 36.8 | 36.3 | 36.1 |
Year Lowest Occurred | 2000 | 1989 | 1971 | 1975 | 1974 | 1971 | 1993 | 1976 | 2000 | 2000 | 1985 | 1990 | 2000 |
Mean Temperature (F) | 37.6 | 39.6 | 42.3 | 46.0 | 51.1 | 55.9 | 61.0 | 61.7 | 57.2 | 49.2 | 41.5 | 37.5 | 48.4 |
Highest Mean Temperature (F) | 44.7 | 45.3 | 46.8 | 49.2 | 55.9 | 59.9 | 65.7 | 65.6 | 61.9 | 53.1 | 47.4 | 42.2 | 65.7 |
Year Highest Occurred | 1981 | 1992 | 1992 | 1992 | 1997 | 1982 | 1985 | 1981 | 1974 | 1987 | 1997 | 1979 | 1985 |
Lowest Mean Temperature (F) | 31.4 | 31.4 | 37.4 | 40.1 | 47.2 | 51.2 | 56.5 | 57.6 | 53.2 | 45.2 | 31.1 | 30.6 | 30.6 |
Year Lowest Occurred | 1980 | 1989 | 1971 | 1975 | 1999 | 1971 | 2000 | 1973 | 2000 | 1984 | 1985 | 1990 | 1990 |
Mean Min. Temperature (F) | 31.4 | 32.3 | 34.2 | 37.1 | 42.0 | 46.5 | 50.3 | 50.5 | 46.3 | 39.9 | 34.7 | 31.3 | 39.7 |
Highest Mean Min. Temperature (F) | 38.6 | 38.8 | 38.6 | 40.7 | 47.0 | 49.6 | 55.0 | 53.3 | 49.5 | 43.9 | 39.9 | 35.8 | 55.0 |
Year Highest Occurred | 1981 | 1992 | 1992 | 1990 | 1993 | 1982 | 1998 | 1997 | 1997 | 1988 | 1995 | 1979 | 1998 |
Lowest Mean Min. Temperature (F) | 24.6 | 25.0 | 29.3 | 30.1 | 37.1 | 43.2 | 47.6 | 45.3 | 42.6 | 34.9 | 25.3 | 24.8 | 24.6 |
Year Lowest Occurred | 1980 | 1989 | 1971 | 1975 | 1999 | 1976 | 1999 | 1973 | 1972 | 1984 | 1985 | 1990 | 1980 |
Mean Precipitation (in.) | 6.65 | 5.36 | 5.44 | 5.11 | 4.48 | 3.90 | 2.17 | 2.13 | 2.97 | 4.60 | 8.18 | 6.76 | 57.75 |
Highest Precipitation (in.) | 12.87 | 10.42 | 9.58 | 8.66 | 7.89 | 6.89 | 7.09 | 8.28 | 8.39 | 9.26 | 14.54 | 12.51 | 14.54 |
Year Highest Occurred | 1990 | 1996 | 1988 | 1993 | 1984 | 1993 | 1983 | 1975 | 1978 | 1975 | 1990 | 1975 | 1990 |
Lowest Precipitation (in.) | 1.12 | 0.36 | 2.52 | 2.42 | 1.32 | 1.26 | 0.03 | 0.29 | 0.12 | 0.41 | 2.41 | 1.07 | 0.03 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1998 | 1982 | 1979 | 1984 | 1998 | 1993 | 1987 | 1979 | 1985 | 1984 |
Heating Degree Days (F) | 850. | 712. | 704. | 571. | 431. | 278. | 154. | 137. | 248. | 491. | 705. | 854. | 6135. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 3. | 29. | 34. | 12. | 0. | 0. | 0. | 78. |