| 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.) | 1.13 | 0.92 | 2.00 | 2.63 | 3.41 | 3.79 | 3.59 | 3.85 | 4.44 | 2.57 | 2.20 | 1.51 | 32.04 |
| Highest Precipitation (in.) | 3.51 | 2.59 | 4.00 | 4.91 | 7.79 | 9.86 | 8.22 | 7.52 | 10.80 | 6.12 | 5.62 | 3.49 | 44.69 |
| Year Highest Occurred | 1967 | 1971 | 1966 | 1982 | 1973 | 1968 | 1978 | 1966 | 1986 | 1979 | 1975 | 1968 | 1982 |
| Lowest Precipitation (in.) | 0.03 | 0.03 | 0.28 | 0.82 | 0.59 | 1.28 | 0.65 | 0.97 | 0.65 | 0.30 | 0.22 | 0.43 | 18.14 |
| Year Lowest Occurred | 1961 | 1987 | 1978 | 1971 | 1986 | 1983 | 1975 | 1969 | 1979 | 1976 | 1976 | 1986 | 1976 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |