| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.1 °C | 9.9 °C | 122.17 mm |
| February | 0.6 °C | 12.6 °C | 130.05 mm |
| March | 4.4 °C | 17.3 °C | 141.48 mm |
| April | 9.1 °C | 22.6 °C | 142.49 mm |
| May | 14.6 °C | 26.8 °C | 137.41 mm |
| June | 18.9 °C | 30.7 °C | 115.06 mm |
| July | 20.8 °C | 32.3 °C | 116.59 mm |
| August | 19.9 °C | 32.1 °C | 97.79 mm |
| September | 15.9 °C | 29.2 °C | 107.19 mm |
| October | 9.1 °C | 23.4 °C | 101.09 mm |
| November | 3.3 °C | 16.7 °C | 109.98 mm |
| December | 0.6 °C | 11.4 °C | 146.05 mm |
| Annual | 9.7 °C | 22.1 °C | 1467.35 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 50-75 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 |