| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.9 °C | 8 °C | 72.14 mm |
| February | -2 °C | 10.2 °C | 64.77 mm |
| March | 2.6 °C | 15 °C | 104.9 mm |
| April | 7.4 °C | 20.6 °C | 126.49 mm |
| May | 12.9 °C | 24.7 °C | 144.27 mm |
| June | 17.8 °C | 29.1 °C | 107.7 mm |
| July | 19.9 °C | 31.8 °C | 102.36 mm |
| August | 19 °C | 31.5 °C | 78.99 mm |
| September | 14.6 °C | 27.6 °C | 120.65 mm |
| October | 7.8 °C | 21.6 °C | 96.77 mm |
| November | 2.5 °C | 15.1 °C | 100.84 mm |
| December | -1.9 °C | 9.4 °C | 80.01 mm |
| Annual | 8.1 °C | 20.4 °C | 1199.89 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |