| 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.) | 7.48 | 5.82 | 5.66 | 3.65 | 2.64 | 1.91 | 0.64 | 1.17 | 1.80 | 3.86 | 7.73 | 8.29 | 50.65 |
| Highest Precipitation (in.) | 15.16 | 15.87 | 10.52 | 6.47 | 5.75 | 6.43 | 3.82 | 6.26 | 4.45 | 7.87 | 18.65 | 19.06 | 63.10 |
| Year Highest Occurred | 1964 | 1961 | 1961 | 1984 | 1977 | 1984 | 1983 | 1968 | 1986 | 1967 | 1973 | 1964 | 1961 |
| Lowest Precipitation (in.) | 0.57 | 1.50 | 1.15 | 1.25 | 0.61 | 0.20 | 0.00 | 0.00 | 0.00 | 0.15 | 2.07 | 1.77 | 34.75 |
| Year Lowest Occurred | 1985 | 1988 | 1965 | 1966 | 1966 | 1962 | 1967 | 1988 | 1975 | 1987 | 1976 | 1976 | 1985 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |