| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.3 °C | 10.7 °C | 128.02 mm |
| February | 1.3 °C | 13.1 °C | 125.22 mm |
| March | 4.8 °C | 17.6 °C | 132.84 mm |
| April | 9.2 °C | 22.1 °C | 110.49 mm |
| May | 14.2 °C | 26.1 °C | 101.6 mm |
| June | 18.7 °C | 29.6 °C | 115.57 mm |
| July | 20.6 °C | 31.1 °C | 133.1 mm |
| August | 20.2 °C | 30.8 °C | 108.71 mm |
| September | 16.7 °C | 27.9 °C | 109.98 mm |
| October | 10.3 °C | 22.6 °C | 95.76 mm |
| November | 4.2 °C | 16.8 °C | 109.47 mm |
| December | 1.3 °C | 12.2 °C | 120.9 mm |
| Annual | 10.1 °C | 21.7 °C | 1391.66 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone - 2023 | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |