| 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.) | 6.07 | 4.73 | 6.21 | 4.75 | 2.64 | 1.12 | 1.86 | 1.75 | 1.38 | 3.30 | 4.89 | 5.90 | 44.60 |
| Highest Precipitation (in.) | 13.81 | 11.39 | 21.49 | 19.50 | 8.41 | 6.17 | 6.79 | 6.50 | 4.03 | 8.30 | 18.31 | 12.91 | 71.73 |
| Year Highest Occurred | 1988 | 1979 | 1968 | 1989 | 1978 | 1979 | 1986 | 1978 | 1976 | 1985 | 1970 | 1968 | 1968 |
| Lowest Precipitation (in.) | 1.27 | 0.25 | 0.00 | 0.30 | 0.13 | 0.05 | 0.00 | 0.05 | 0.06 | 0.32 | 0.23 | 0.35 | 14.93 |
| Year Lowest Occurred | 1977 | 1971 | 1979 | 1964 | 1972 | 1962 | 1984 | 1975 | 1967 | 1984 | 1962 | 1971 | 1964 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |