Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 44.4 | 48.3 | 53.0 | 58.2 | 64.6 | 70.0 | 76.1 | 77.0 | 71.7 | 60.4 | 49.6 | 43.8 | 59.8 |
Highest Mean Max. Temperature (F) | 48.5 | 54.2 | 59.0 | 62.4 | 71.5 | 76.2 | 83.7 | 83.1 | 79.6 | 66.7 | 54.2 | 48.3 | 83.7 |
Year Highest Occurred | 1995 | 1977 | 1992 | 1989 | 1992 | 1992 | 1985 | 1981 | 1974 | 1987 | 1997 | 1979 | 1985 |
Lowest Mean Max. Temperature (F) | 39.0 | 40.9 | 47.0 | 52.6 | 60.3 | 63.7 | 70.4 | 70.4 | 65.8 | 56.8 | 40.1 | 37.8 | 37.8 |
Year Lowest Occurred | 1980 | 1989 | 1971 | 1972 | 1977 | 1971 | 1993 | 1976 | 1978 | 1984 | 1985 | 1990 | 1990 |
Mean Temperature (F) | 38.1 | 40.5 | 43.6 | 47.4 | 53.3 | 58.2 | 62.8 | 63.3 | 58.3 | 49.7 | 42.4 | 38.0 | 49.6 |
Highest Mean Temperature (F) | 42.3 | 44.8 | 47.2 | 50.2 | 58.1 | 62.5 | 66.9 | 66.5 | 63.1 | 53.3 | 47.0 | 43.6 | 66.9 |
Year Highest Occurred | 1994 | 1977 | 1992 | 1989 | 1993 | 1978 | 1998 | 1981 | 1974 | 1988 | 1995 | 1980 | 1998 |
Lowest Mean Temperature (F) | 30.8 | 32.5 | 38.9 | 42.7 | 50.5 | 53.9 | 59.2 | 58.8 | 54.6 | 46.1 | 33.0 | 32.0 | 30.8 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1999 | 1971 | 1977 | 1973 | 1972 | 1972 | 1985 | 1990 | 1979 |
Mean Min. Temperature (F) | 31.8 | 32.6 | 34.1 | 36.5 | 42.0 | 46.4 | 49.6 | 49.5 | 44.9 | 38.9 | 35.3 | 32.1 | 39.5 |
Highest Mean Min. Temperature (F) | 36.3 | 37.4 | 37.0 | 40.2 | 47.2 | 50.5 | 54.8 | 52.2 | 49.1 | 45.8 | 40.2 | 38.8 | 54.8 |
Year Highest Occurred | 1978 | 1983 | 1983 | 1996 | 1993 | 1978 | 1998 | 1997 | 1997 | 1988 | 1995 | 1980 | 1998 |
Lowest Mean Min. Temperature (F) | 22.6 | 24.2 | 30.4 | 32.5 | 38.9 | 41.9 | 45.4 | 44.7 | 40.4 | 33.3 | 26.0 | 26.2 | 22.6 |
Year Lowest Occurred | 1979 | 1989 | 1985 | 1975 | 1999 | 1976 | 1977 | 1973 | 1971 | 1972 | 1985 | 1990 | 1979 |
Mean Precipitation (in.) | 7.54 | 6.17 | 5.29 | 3.58 | 2.27 | 1.78 | 0.82 | 1.10 | 2.03 | 4.19 | 8.13 | 7.89 | 50.79 |
Highest Precipitation (in.) | 14.53 | 15.50 | 11.79 | 7.80 | 5.48 | 3.74 | 3.00 | 4.17 | 7.59 | 9.86 | 15.28 | 13.01 | 15.50 |
Year Highest Occurred | 1990 | 1999 | 1997 | 1991 | 1984 | 1984 | 1983 | 1977 | 1978 | 1985 | 1998 | 1979 | 1999 |
Lowest Precipitation (in.) | 0.29 | 0.22 | 1.50 | 1.21 | 0.19 | 0.32 | 0.00 | 0.00 | 0.00 | 0.39 | 1.37 | 2.50 | 0.00 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1998 | 1992 | 1987 | 1984 | 1998 | 1993 | 1987 | 1976 | 1985 | 1984 |
Heating Degree Days (F) | 820. | 678. | 648. | 512. | 349. | 201. | 90. | 78. | 195. | 465. | 666. | 829. | 5531. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 2. | 10. | 38. | 40. | 7. | 0. | 0. | 0. | 97. |