Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 46.2 | 51.7 | 56.9 | 62.8 | 69.3 | 75.6 | 82.7 | 82.4 | 77.0 | 64.9 | 50.8 | 44.4 | 63.7 |
Highest Mean Max. Temperature (F) | 52.1 | 57.6 | 63.8 | 70.9 | 79.1 | 82.0 | 88.0 | 88.0 | 85.2 | 73.3 | 57.7 | 48.6 | 88.0 |
Year Highest Occurred | 1981 | 1992 | 1992 | 1987 | 1992 | 1987 | 1994 | 1986 | 1974 | 1987 | 1976 | 1980 | 1994 |
Lowest Mean Max. Temperature (F) | 42.0 | 46.0 | 51.2 | 56.2 | 62.3 | 69.7 | 75.2 | 76.5 | 68.9 | 58.7 | 43.8 | 38.7 | 38.7 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1998 | 1980 | 1983 | 1976 | 1985 | 1984 | 1985 | 1990 | 1990 |
Mean Temperature (F) | 39.4 | 42.9 | 46.3 | 50.4 | 55.7 | 61.1 | 66.1 | 65.7 | 60.9 | 52.5 | 43.9 | 38.6 | 52.0 |
Highest Mean Temperature (F) | 43.7 | 47.6 | 50.5 | 55.4 | 61.5 | 65.4 | 69.6 | 68.6 | 64.5 | 57.3 | 49.1 | 43.1 | 69.6 |
Year Highest Occurred | 1978 | 1995 | 1986 | 1989 | 1992 | 1986 | 1996 | 1986 | 1991 | 1988 | 1995 | 1977 | 1996 |
Lowest Mean Temperature (F) | 35.0 | 36.9 | 41.5 | 44.7 | 51.6 | 57.4 | 61.4 | 61.6 | 56.0 | 49.6 | 37.7 | 32.8 | 32.8 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1977 | 1976 | 1993 | 1980 | 1985 | 1971 | 1985 | 1990 | 1990 |
Mean Min. Temperature (F) | 32.6 | 34.1 | 35.7 | 38.0 | 42.0 | 46.6 | 49.5 | 48.9 | 44.8 | 40.0 | 37.0 | 32.8 | 40.2 |
Highest Mean Min. Temperature (F) | 38.3 | 38.2 | 40.3 | 43.4 | 46.2 | 50.2 | 53.7 | 52.9 | 49.0 | 44.4 | 43.3 | 37.7 | 53.7 |
Year Highest Occurred | 1998 | 1995 | 1993 | 1992 | 1993 | 1992 | 1998 | 1999 | 1997 | 1979 | 1995 | 1995 | 1998 |
Lowest Mean Min. Temperature (F) | 26.8 | 27.7 | 31.9 | 33.1 | 38.1 | 42.4 | 45.8 | 43.6 | 41.4 | 34.0 | 30.0 | 26.9 | 26.8 |
Year Lowest Occurred | 1977 | 1989 | 1971 | 1982 | 1982 | 1976 | 1977 | 1980 | 1972 | 1974 | 1993 | 1990 | 1977 |
Mean Precipitation (in.) | 9.01 | 7.51 | 6.99 | 5.29 | 3.52 | 1.88 | 0.74 | 1.08 | 2.03 | 4.58 | 10.41 | 10.32 | 63.36 |
Highest Precipitation (in.) | 16.49 | 16.78 | 12.54 | 10.61 | 8.17 | 4.86 | 4.58 | 5.12 | 8.57 | 9.71 | 26.10 | 24.73 | 26.10 |
Year Highest Occurred | 1972 | 1986 | 1974 | 1993 | 1998 | 1984 | 1987 | 1976 | 1986 | 1996 | 1973 | 1996 | 1973 |
Lowest Precipitation (in.) | 1.08 | 1.72 | 1.40 | 1.91 | 0.24 | 0.19 | 0.00 | 0.00 | 0.00 | 0.05 | 1.61 | 1.67 | 0.00 |
Year Lowest Occurred | 1985 | 1988 | 1992 | 1977 | 1982 | 1987 | 1994 | 1998 | 1999 | 1987 | 1976 | 1976 | 1994 |
Heating Degree Days (F) | 794. | 618. | 580. | 437. | 291. | 137. | 53. | 49. | 152. | 390. | 634. | 818. | 4953. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 3. | 21. | 86. | 69. | 29. | 0. | 0. | 0. | 208. |