Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 55.0 | 55.9 | 56.1 | 57.4 | 59.6 | 61.8 | 63.3 | 63.9 | 63.6 | 61.3 | 58.0 | 55.1 | 59.3 |
Highest Mean Max. Temperature (F) | 60.2 | 60.8 | 60.3 | 62.8 | 65.1 | 64.5 | 65.7 | 68.1 | 69.4 | 64.9 | 61.3 | 60.0 | 69.4 |
Year Highest Occurred | 1981 | 1992 | 1992 | 1992 | 1997 | 1986 | 1983 | 1997 | 1997 | 1992 | 1999 | 1979 | 1997 |
Lowest Mean Max. Temperature (F) | 50.1 | 50.3 | 52.5 | 52.7 | 56.0 | 57.9 | 61.2 | 60.0 | 60.4 | 56.6 | 51.5 | 48.6 | 48.6 |
Year Lowest Occurred | 1982 | 1990 | 1985 | 1975 | 1991 | 1991 | 1991 | 1973 | 1975 | 1971 | 1985 | 1990 | 1990 |
Mean Temperature (F) | 47.9 | 48.9 | 49.2 | 50.7 | 53.6 | 56.3 | 58.1 | 58.7 | 57.4 | 54.5 | 51.0 | 47.9 | 52.9 |
Highest Mean Temperature (F) | 53.2 | 53.2 | 53.2 | 55.2 | 57.8 | 58.9 | 60.4 | 61.6 | 62.6 | 57.4 | 54.7 | 52.3 | 62.6 |
Year Highest Occurred | 1986 | 1980 | 1978 | 1992 | 1997 | 1986 | 1983 | 1983 | 1979 | 1979 | 1999 | 1981 | 1979 |
Lowest Mean Temperature (F) | 43.8 | 43.3 | 45.4 | 46.7 | 50.8 | 52.7 | 56.1 | 55.6 | 54.5 | 50.6 | 44.6 | 40.9 | 40.9 |
Year Lowest Occurred | 1982 | 1990 | 1976 | 1975 | 1991 | 1991 | 1971 | 1973 | 1988 | 1971 | 1994 | 1990 | 1990 |
Mean Min. Temperature (F) | 40.8 | 41.8 | 42.2 | 44.0 | 47.6 | 50.7 | 52.8 | 53.4 | 51.2 | 47.7 | 43.9 | 40.6 | 46.4 |
Highest Mean Min. Temperature (F) | 46.4 | 46.3 | 46.4 | 47.7 | 50.5 | 53.3 | 55.2 | 55.9 | 56.1 | 51.2 | 48.0 | 45.9 | 56.1 |
Year Highest Occurred | 1986 | 1986 | 1978 | 1992 | 1997 | 1986 | 1983 | 1983 | 1979 | 1983 | 1999 | 1981 | 1979 |
Lowest Mean Min. Temperature (F) | 37.4 | 36.3 | 38.2 | 40.7 | 45.2 | 47.5 | 50.9 | 51.0 | 47.6 | 44.6 | 35.7 | 33.3 | 33.3 |
Year Lowest Occurred | 1993 | 1990 | 1976 | 1975 | 1999 | 1991 | 1971 | 1980 | 1988 | 1971 | 1994 | 1990 | 1990 |
Mean Precipitation (in.) | 5.97 | 5.51 | 5.55 | 2.91 | 1.62 | 0.65 | 0.16 | 0.38 | 0.86 | 2.36 | 5.78 | 6.35 | 38.10 |
Highest Precipitation (in.) | 13.42 | 13.95 | 11.18 | 7.47 | 4.44 | 2.22 | 1.13 | 3.42 | 3.35 | 6.77 | 16.58 | 21.26 | 21.26 |
Year Highest Occurred | 1998 | 1998 | 1995 | 1995 | 1993 | 1988 | 1991 | 1983 | 1977 | 1975 | 1973 | 1996 | 1996 |
Lowest Precipitation (in.) | 0.66 | 0.54 | 1.18 | 0.35 | 0.06 | 0.05 | 0.00 | 0.00 | 0.00 | 0.04 | 1.35 | 0.52 | 0.00 |
Year Lowest Occurred | 1985 | 1988 | 1988 | 1973 | 1992 | 1996 | 1997 | 2000 | 1991 | 1978 | 1993 | 1976 | 1997 |
Heating Degree Days (F) | 530. | 451. | 475. | 430. | 354. | 263. | 216. | 198. | 232. | 326. | 423. | 532. | 4430. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 0. | 0. | 2. | 5. | 0. | 0. | 0. | 7. |