| 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.) | 1.16 | 0.89 | 1.67 | 2.17 | 3.24 | 4.01 | 4.17 | 4.47 | 4.22 | 2.79 | 1.73 | 1.31 | 31.83 |
| Highest Precipitation (in.) | 3.22 | 2.95 | 3.22 | 4.45 | 6.96 | 9.52 | 8.33 | 7.75 | 7.20 | 6.73 | 4.20 | 3.46 | 44.55 |
| Year Highest Occurred | 1967 | 1981 | 1985 | 1981 | 1965 | 1967 | 1972 | 1966 | 1980 | 1982 | 1975 | 1968 | 1977 |
| Lowest Precipitation (in.) | 0.11 | 0.17 | 0.19 | 0.36 | 0.67 | 1.02 | 1.52 | 1.07 | 0.86 | 0.48 | 0.17 | 0.22 | 15.92 |
| Year Lowest Occurred | 1961 | 1987 | 1969 | 1988 | 1976 | 1961 | 1975 | 1976 | 1976 | 1976 | 1976 | 1979 | 1976 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |