| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
| 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.) | 0.67 | 0.57 | 0.74 | 0.49 | 0.62 | 0.68 | 1.66 | 2.29 | 1.33 | 1.11 | 0.69 | 0.67 | 11.52 |
| Highest Precipitation (in.) | 1.54 | 1.47 | 2.06 | 2.01 | 1.87 | 3.48 | 4.04 | 7.45 | 2.80 | 3.88 | 2.77 | 2.49 | 16.50 |
| Year Highest Occurred | 1979 | 1975 | 1985 | 1985 | 1973 | 1981 | 1968 | 1988 | 1986 | 1974 | 1978 | 1990 | 1990 |
| Lowest Precipitation (in.) | 0.00 | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 | 0.29 | 0.44 | 0.00 | 0.00 | 0.00 | 0.00 | 7.57 |
| Year Lowest Occurred | 1986 | 1984 | 1967 | 1989 | 1971 | 1989 | 1978 | 1980 | 1979 | 1975 | 1989 | 1981 | 1980 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |