Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 59.8 | 61.4 | 61.9 | 64.1 | 64.6 | 66.9 | 68.1 | 69.5 | 71.4 | 69.9 | 64.2 | 59.7 | 65.1 |
Highest Mean Max. Temperature (F) | 64.1 | 66.0 | 66.4 | 69.7 | 73.1 | 71.4 | 72.5 | 73.5 | 79.6 | 74.3 | 69.5 | 65.7 | 79.6 |
Year Highest Occurred | 1986 | 1988 | 1997 | 1996 | 1997 | 1981 | 1995 | 1993 | 1984 | 1992 | 1995 | 1980 | 1984 |
Lowest Mean Max. Temperature (F) | 54.7 | 57.3 | 57.6 | 57.8 | 59.6 | 63.1 | 64.4 | 65.6 | 66.9 | 65.7 | 59.1 | 53.6 | 53.6 |
Year Lowest Occurred | 1974 | 1989 | 1973 | 1975 | 1971 | 1975 | 1994 | 1980 | 1975 | 2000 | 1973 | 1971 | 1971 |
Mean Temperature (F) | 51.6 | 53.1 | 53.8 | 55.4 | 56.6 | 58.7 | 60.2 | 61.4 | 62.3 | 60.4 | 55.5 | 51.5 | 56.7 |
Highest Mean Temperature (F) | 55.8 | 56.1 | 57.4 | 59.8 | 62.3 | 61.3 | 63.7 | 64.6 | 68.0 | 64.2 | 59.5 | 55.5 | 68.0 |
Year Highest Occurred | 1986 | 1992 | 1978 | 1992 | 1997 | 1981 | 1995 | 1983 | 1984 | 1983 | 1995 | 1980 | 1984 |
Lowest Mean Temperature (F) | 48.1 | 48.2 | 50.0 | 50.6 | 52.8 | 55.8 | 57.4 | 58.1 | 59.4 | 56.0 | 51.2 | 46.6 | 46.6 |
Year Lowest Occurred | 1972 | 1989 | 1999 | 1975 | 1999 | 1999 | 1971 | 1973 | 1975 | 1971 | 1994 | 1971 | 1971 |
Mean Min. Temperature (F) | 43.4 | 44.7 | 45.7 | 46.6 | 48.5 | 50.4 | 52.3 | 53.2 | 53.1 | 50.9 | 46.7 | 43.2 | 48.2 |
Highest Mean Min. Temperature (F) | 48.5 | 48.4 | 50.6 | 50.0 | 51.7 | 53.2 | 55.1 | 56.2 | 57.9 | 55.3 | 50.7 | 47.5 | 57.9 |
Year Highest Occurred | 1995 | 1996 | 1978 | 1992 | 1992 | 1992 | 1992 | 1997 | 1983 | 1983 | 1997 | 1983 | 1983 |
Lowest Mean Min. Temperature (F) | 39.2 | 39.2 | 42.2 | 43.4 | 45.6 | 48.0 | 49.6 | 50.6 | 51.0 | 46.0 | 42.3 | 37.5 | 37.5 |
Year Lowest Occurred | 1972 | 1989 | 1999 | 1975 | 1999 | 1991 | 1989 | 1973 | 1996 | 1971 | 1994 | 1990 | 1990 |
Mean Precipitation (in.) | 4.19 | 3.75 | 3.53 | 1.48 | 0.50 | 0.20 | 0.09 | 0.11 | 0.28 | 1.06 | 2.43 | 2.73 | 20.35 |
Highest Precipitation (in.) | 10.61 | 14.26 | 9.61 | 5.43 | 2.67 | 1.40 | 0.73 | 0.97 | 1.45 | 4.37 | 7.48 | 8.01 | 14.26 |
Year Highest Occurred | 1995 | 1998 | 1983 | 1978 | 1998 | 1995 | 1980 | 1976 | 1982 | 2000 | 1997 | 1996 | 1998 |
Lowest Precipitation (in.) | 0.11 | 0.21 | 0.03 | 0.03 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | 0.12 | 0.16 | 0.00 |
Year Lowest Occurred | 1984 | 1997 | 1972 | 1992 | 1992 | 1987 | 1989 | 1985 | 1995 | 1978 | 1980 | 1999 | 1987 |
Heating Degree Days (F) | 416. | 335. | 333. | 290. | 266. | 193. | 156. | 123. | 113. | 157. | 290. | 420. | 3092. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 4. | 6. | 8. | 10. | 30. | 14. | 2. | 0. | 74. |