Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 52.4 | 55.2 | 56.9 | 58.9 | 62.5 | 65.9 | 68.6 | 69.6 | 70.6 | 65.6 | 56.6 | 51.4 | 61.2 |
Highest Mean Max. Temperature (F) | 56.7 | 60.8 | 61.0 | 64.6 | 68.1 | 69.7 | 71.5 | 73.3 | 75.0 | 69.7 | 60.4 | 56.7 | 75.0 |
Year Highest Occurred | 1981 | 1991 | 1996 | 1989 | 1992 | 1973 | 1996 | 1972 | 1979 | 1991 | 1996 | 1995 | 1979 |
Lowest Mean Max. Temperature (F) | 47.7 | 47.8 | 52.9 | 53.3 | 58.8 | 61.9 | 63.5 | 66.9 | 67.2 | 61.4 | 49.5 | 45.3 | 45.3 |
Year Lowest Occurred | 1972 | 1989 | 1977 | 1975 | 1971 | 1991 | 1999 | 1991 | 1977 | 1975 | 1985 | 1990 | 1990 |
Mean Temperature (F) | 43.9 | 46.2 | 47.3 | 48.7 | 52.0 | 55.6 | 58.3 | 59.0 | 58.2 | 53.7 | 47.8 | 43.7 | 51.2 |
Highest Mean Temperature (F) | 49.5 | 50.3 | 50.7 | 53.3 | 55.9 | 58.6 | 60.9 | 61.9 | 63.0 | 56.7 | 53.0 | 49.5 | 63.0 |
Year Highest Occurred | 1995 | 1995 | 1978 | 1989 | 1997 | 1992 | 1996 | 1971 | 1997 | 1979 | 1997 | 1995 | 1997 |
Lowest Mean Temperature (F) | 39.9 | 39.6 | 43.2 | 43.7 | 49.2 | 51.5 | 55.2 | 56.5 | 55.8 | 49.7 | 41.9 | 36.5 | 36.5 |
Year Lowest Occurred | 1982 | 1989 | 1977 | 1975 | 1990 | 1991 | 1977 | 1980 | 1986 | 1971 | 1985 | 1990 | 1990 |
Mean Min. Temperature (F) | 35.4 | 37.1 | 37.6 | 38.4 | 41.5 | 45.2 | 48.0 | 48.4 | 45.7 | 41.8 | 38.9 | 35.9 | 41.2 |
Highest Mean Min. Temperature (F) | 44.2 | 42.1 | 42.9 | 43.3 | 46.0 | 49.3 | 52.2 | 51.9 | 51.5 | 48.1 | 46.4 | 42.3 | 52.2 |
Year Highest Occurred | 1995 | 1986 | 1993 | 1996 | 1998 | 1998 | 1998 | 1999 | 1997 | 1979 | 1997 | 1995 | 1998 |
Lowest Mean Min. Temperature (F) | 30.5 | 31.3 | 33.0 | 34.1 | 35.0 | 41.1 | 42.8 | 44.8 | 42.6 | 36.9 | 31.6 | 27.6 | 27.6 |
Year Lowest Occurred | 1979 | 1989 | 1988 | 1975 | 1990 | 1991 | 1977 | 1995 | 1992 | 1994 | 1993 | 1990 | 1990 |
Mean Precipitation (in.) | 9.75 | 9.72 | 9.24 | 5.28 | 3.18 | 1.30 | 0.31 | 0.52 | 1.58 | 4.33 | 9.90 | 10.92 | 66.03 |
Highest Precipitation (in.) | 20.84 | 21.52 | 17.54 | 11.76 | 8.10 | 6.08 | 2.69 | 2.74 | 8.69 | 11.61 | 29.82 | 25.01 | 29.82 |
Year Highest Occurred | 1995 | 1986 | 1975 | 1982 | 1993 | 1988 | 1983 | 1976 | 1977 | 1975 | 1973 | 1983 | 1973 |
Lowest Precipitation (in.) | 1.04 | 1.79 | 2.61 | 1.20 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.22 | 2.62 | 1.08 | 0.00 |
Year Lowest Occurred | 1985 | 1988 | 1994 | 1985 | 1982 | 1999 | 1998 | 2000 | 1999 | 1987 | 1989 | 1976 | 1999 |
Heating Degree Days (F) | 654. | 538. | 534. | 491. | 403. | 284. | 207. | 186. | 209. | 350. | 519. | 662. | 5037. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 0. | 0. | 0. | 3. | 0. | 0. | 0. | 3. |