| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
| Mean Max. Temperature (F) | 69.0 | 71.5 | 77.7 | 84.4 | 93.2 | 102.0 | 106.8 | 105.7 | 100.3 | 89.2 | 76.9 | 68.1 | 87.1 |
| Highest Mean Max. Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Max. Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Temperature (F) | 56.2 | 58.5 | 63.5 | 68.9 | 76.7 | 84.8 | 90.8 | 90.3 | 84.8 | 74.4 | 63.2 | 55.3 | 72.4 |
| Highest Mean Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Min. Temperature (F) | 43.4 | 45.5 | 49.4 | 53.4 | 60.3 | 67.6 | 74.9 | 74.8 | 69.3 | 59.7 | 49.4 | 42.6 | 57.6 |
| Highest Mean Min. Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Min. Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Precipitation (in.) | 1.14 | 1.32 | 0.84 | 0.17 | 0.05 | 0.02 | 0.30 | 0.44 | 0.31 | 0.24 | 0.39 | 0.91 | 6.13 |
| Highest Precipitation (in.) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Precipitation (in.) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Heating Degree Days (F) | 276. | 196. | 113. | 48. | 9. | 0. | 0. | 0. | 0. | 10. | 116. | 301. | 1068. |
| Cooling Degree Days (F) | 3. | 14. | 68. | 165. | 373. | 594. | 801. | 783. | 594. | 303. | 60. | 2. | 3760. |