| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.3 °C | 8.1 °C | 69.85 mm |
| February | -1.6 °C | 10.4 °C | 59.94 mm |
| March | 2.9 °C | 15.2 °C | 99.82 mm |
| April | 7.7 °C | 20.3 °C | 123.44 mm |
| May | 13.2 °C | 24.3 °C | 150.37 mm |
| June | 18.2 °C | 28.9 °C | 120.4 mm |
| July | 20.3 °C | 31.6 °C | 103.38 mm |
| August | 19.3 °C | 31.4 °C | 85.09 mm |
| September | 15.1 °C | 27.5 °C | 119.63 mm |
| October | 8.7 °C | 21.6 °C | 102.36 mm |
| November | 3.1 °C | 14.9 °C | 101.35 mm |
| December | -1.6 °C | 9.4 °C | 82.04 mm |
| Annual | 8.5 °C | 20.3 °C | 1217.67 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone - 2023 | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |