| 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.) | 2.05 | 2.23 | 2.62 | 2.97 | 2.69 | 1.57 | 0.87 | 1.05 | 1.84 | 2.12 | 2.24 | 2.47 | 24.72 |
| Highest Precipitation (in.) | 4.58 | 4.80 | 6.20 | 7.41 | 6.90 | 4.25 | 2.70 | 5.09 | 7.70 | 4.86 | 5.66 | 8.89 | 44.99 |
| Year Highest Occurred | 1978 | 1976 | 1982 | 1963 | 1977 | 1964 | 1973 | 1968 | 1982 | 1981 | 1988 | 1983 | 1983 |
| Lowest Precipitation (in.) | 0.00 | 0.32 | 0.18 | 0.51 | 0.16 | 0.07 | 0.00 | 0.05 | 0.01 | 0.00 | 0.11 | 0.13 | 12.63 |
| Year Lowest Occurred | 1961 | 1988 | 1965 | 1989 | 1972 | 1977 | 1988 | 1975 | 1964 | 1978 | 1976 | 1986 | 1966 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |