| 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.) | 0.56 | 0.41 | 0.90 | 1.74 | 2.19 | 3.45 | 2.58 | 2.03 | 1.85 | 1.22 | 0.62 | 0.48 | 18.03 |
| Highest Precipitation (in.) | 2.12 | 1.42 | 2.28 | 5.74 | 6.14 | 8.68 | 5.76 | 7.48 | 5.60 | 5.12 | 2.47 | 1.27 | 26.11 |
| Year Highest Occurred | 1967 | 1969 | 1988 | 1975 | 1974 | 1990 | 1987 | 1980 | 1973 | 1982 | 1986 | 1977 | 1980 |
| Lowest Precipitation (in.) | 0.00 | 0.00 | 0.00 | 0.00 | 0.45 | 0.79 | 0.36 | 0.17 | 0.22 | 0.00 | 0.00 | 0.02 | 9.57 |
| Year Lowest Occurred | 1987 | 1988 | 1980 | 1980 | 1984 | 1988 | 1967 | 1970 | 1963 | 1976 | 1987 | 1962 | 1988 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |