Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 61.9 | 62.4 | 62.4 | 63.4 | 62.8 | 64.3 | 65.2 | 66.0 | 67.7 | 68.6 | 66.1 | 62.3 | 64.4 |
Highest Mean Max. Temperature (F) | 66.8 | 69.4 | 69.1 | 68.8 | 67.4 | 69.0 | 69.3 | 71.2 | 80.4 | 75.4 | 71.8 | 68.4 | 80.4 |
Year Highest Occurred | 1986 | 1988 | 1988 | 1992 | 1993 | 1976 | 1983 | 1984 | 1984 | 1983 | 1989 | 1980 | 1984 |
Lowest Mean Max. Temperature (F) | 57.3 | 58.1 | 58.0 | 58.7 | 58.3 | 60.8 | 62.1 | 62.6 | 62.6 | 65.0 | 61.6 | 55.2 | 55.2 |
Year Lowest Occurred | 1979 | 1979 | 1999 | 1975 | 1999 | 1991 | 1978 | 1999 | 1999 | 2000 | 1973 | 1971 | 1971 |
Mean Temperature (F) | 52.0 | 53.1 | 53.4 | 54.2 | 55.2 | 57.3 | 58.8 | 59.7 | 60.2 | 59.3 | 55.9 | 52.1 | 55.9 |
Highest Mean Temperature (F) | 55.0 | 57.8 | 57.8 | 58.5 | 59.6 | 60.5 | 61.9 | 64.0 | 69.3 | 64.9 | 60.0 | 57.0 | 69.3 |
Year Highest Occurred | 1986 | 1995 | 1978 | 1996 | 1997 | 1985 | 1983 | 1997 | 1984 | 1983 | 1997 | 1977 | 1984 |
Lowest Mean Temperature (F) | 48.7 | 49.1 | 49.0 | 49.7 | 50.5 | 53.4 | 56.3 | 57.2 | 56.5 | 56.1 | 51.9 | 47.6 | 47.6 |
Year Lowest Occurred | 1987 | 1990 | 1977 | 1975 | 1991 | 1991 | 1975 | 1989 | 1989 | 1971 | 1994 | 1971 | 1971 |
Mean Min. Temperature (F) | 42.0 | 43.8 | 44.4 | 45.0 | 47.5 | 50.2 | 52.3 | 53.3 | 52.6 | 49.9 | 45.6 | 41.8 | 47.4 |
Highest Mean Min. Temperature (F) | 47.5 | 49.9 | 49.8 | 48.9 | 52.2 | 53.9 | 55.3 | 57.7 | 58.2 | 54.6 | 52.2 | 48.8 | 58.2 |
Year Highest Occurred | 1995 | 1995 | 1978 | 1996 | 1997 | 1998 | 1984 | 1997 | 1984 | 1972 | 1997 | 1977 | 1984 |
Lowest Mean Min. Temperature (F) | 35.7 | 36.2 | 39.1 | 40.6 | 41.2 | 46.0 | 48.2 | 49.5 | 48.2 | 45.1 | 39.6 | 35.3 | 35.3 |
Year Lowest Occurred | 1993 | 1993 | 1977 | 1975 | 1991 | 1991 | 1989 | 1989 | 1989 | 1992 | 1992 | 1990 | 1990 |
Mean Precipitation (in.) | 3.49 | 3.69 | 3.66 | 1.12 | 0.34 | 0.07 | 0.03 | 0.09 | 0.37 | 0.70 | 1.54 | 2.51 | 17.61 |
Highest Precipitation (in.) | 11.78 | 11.28 | 18.29 | 3.77 | 2.46 | 0.77 | 0.40 | 1.60 | 2.72 | 2.01 | 5.31 | 6.98 | 18.29 |
Year Highest Occurred | 1995 | 1998 | 1995 | 1978 | 1998 | 1995 | 1980 | 1976 | 1976 | 1996 | 1997 | 1996 | 1995 |
Lowest Precipitation (in.) | 0.02 | 0.10 | 0.00 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Year Lowest Occurred | 1976 | 1997 | 1997 | 1973 | 1999 | 1999 | 2000 | 2000 | 1996 | 1995 | 1992 | 1989 | 1997 |
Heating Degree Days (F) | 404. | 347. | 345. | 324. | 306. | 233. | 196. | 174. | 174. | 189. | 276. | 401. | 3369. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 0. | 1. | 8. | 28. | 11. | 2. | 0. | 50. |