| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
| Mean Max. Temperature (F) | |||||||||||||
| Highest Mean Max. Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Max. Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Temperature (F) | |||||||||||||
| Highest Mean Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Min. Temperature (F) | |||||||||||||
| Highest Mean Min. Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Min. Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Precipitation (in.) | 6.92 | 6.69 | 6.89 | 4.56 | 2.66 | 2.18 | 3.90 | 3.54 | 4.62 | 5.42 | 8.89 | 6.97 | 63.24 |
| Highest Precipitation (in.) | 24.78 | 50.85 | 40.66 | 23.41 | 6.05 | 10.04 | 13.08 | 12.04 | 17.52 | 25.55 | 45.05 | 32.11 | 50.85 |
| Year Highest Occurred | 1990 | 1979 | 1980 | 1979 | 1978 | 1982 | 1989 | 1994 | 1994 | 1989 | 1990 | 1981 | 1979 |
| Lowest Precipitation (in.) | 0.57 | 0.15 | 0.58 | 0.29 | 0.50 | 0.13 | 0.00 | 0.09 | 0.40 | 0.10 | 0.52 | 0.20 | 0.00 |
| Year Lowest Occurred | 1998 | 1998 | 1983 | 2000 | 1976 | 1984 | 1977 | 1971 | 1976 | 1975 | 1999 | 2000 | 1977 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |