| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
| Mean Max. Temperature (F) | 70.8 | 74.0 | 80.4 | 87.7 | 95.7 | 103.7 | 108.1 | 107.3 | 101.9 | 91.2 | 78.5 | 69.2 | 89.1 |
| Highest Mean Max. Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Max. Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Temperature (F) | 58.1 | 61.0 | 66.3 | 72.6 | 80.0 | 87.2 | 92.8 | 92.4 | 86.9 | 76.7 | 65.0 | 56.6 | 74.7 |
| Highest Mean Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Min. Temperature (F) | 45.4 | 48.0 | 52.2 | 57.4 | 64.3 | 70.8 | 77.5 | 77.6 | 71.9 | 62.3 | 51.6 | 44.1 | 60.3 |
| Highest Mean Min. Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Min. Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Precipitation (in.) | 1.16 | 1.16 | 0.49 | 0.05 | 0.02 | 0.02 | 0.14 | 0.29 | 0.22 | 0.20 | 0.38 | 0.70 | 4.83 |
| Highest Precipitation (in.) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Precipitation (in.) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Heating Degree Days (F) | 224. | 140. | 63. | 15. | 1. | 0. | 0. | 0. | 0. | 3. | 85. | 262. | 793. |
| Cooling Degree Days (F) | 10. | 28. | 103. | 242. | 466. | 667. | 862. | 851. | 657. | 367. | 86. | 3. | 4343. |