| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
| Mean Max. Temperature (F) | 65.5 | 68.5 | 74.1 | 82.1 | 91.6 | 100.3 | 99.7 | 97.4 | 94.5 | 84.8 | 73.5 | 64.8 | 83.1 |
| Highest Mean Max. Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Max. Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Temperature (F) | 52.6 | 55.3 | 60.1 | 67.0 | 76.0 | 84.8 | 87.0 | 85.3 | 81.6 | 71.0 | 59.8 | 51.9 | 69.4 |
| Highest Mean Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Min. Temperature (F) | 39.8 | 42.2 | 46.2 | 52.0 | 60.5 | 69.3 | 74.4 | 73.3 | 68.6 | 57.3 | 46.1 | 39.1 | 55.8 |
| Highest Mean Min. Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Min. Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Precipitation (in.) | 0.94 | 0.86 | 0.73 | 0.31 | 0.23 | 0.20 | 2.25 | 2.39 | 1.29 | 0.89 | 0.57 | 0.93 | 11.59 |
| Highest Precipitation (in.) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Precipitation (in.) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Heating Degree Days (F) | 383. | 273. | 179. | 60. | 5. | 0. | 0. | 0. | 0. | 24. | 182. | 405. | 1512. |
| Cooling Degree Days (F) | 1. | 3. | 29. | 121. | 348. | 594. | 683. | 631. | 497. | 212. | 27. | 0. | 3145. |