| 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.) | 0.65 | 0.41 | 0.81 | 1.28 | 2.05 | 3.15 | 3.16 | 2.23 | 1.75 | 1.22 | 0.54 | 0.51 | 17.76 |
| Highest Precipitation (in.) | 2.32 | 1.58 | 2.74 | 3.48 | 8.22 | 9.71 | 8.61 | 5.40 | 6.59 | 3.95 | 1.27 | 1.28 | 24.95 |
| Year Highest Occurred | 1967 | 1987 | 1966 | 1974 | 1974 | 1964 | 1982 | 1980 | 1965 | 1984 | 1986 | 1967 | 1982 |
| Lowest Precipitation (in.) | 0.01 | 0.04 | 0.04 | 0.00 | 0.27 | 0.86 | 0.61 | 0.08 | 0.24 | 0.11 | 0.04 | 0.20 | 9.87 |
| Year Lowest Occurred | 1973 | 1978 | 1961 | 1987 | 1967 | 1988 | 1985 | 1961 | 1966 | 1989 | 1976 | 1989 | 1988 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |