| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.7 °C | 4.7 °C | 69.85 mm |
| February | -2.7 °C | 7.7 °C | 61.98 mm |
| March | 2.1 °C | 13.2 °C | 90.93 mm |
| April | 8.1 °C | 20.1 °C | 119.13 mm |
| May | 14 °C | 24.9 °C | 133.86 mm |
| June | 18.9 °C | 29.8 °C | 118.11 mm |
| July | 21.1 °C | 31.7 °C | 106.68 mm |
| August | 20.1 °C | 30.9 °C | 96.52 mm |
| September | 15.4 °C | 27.3 °C | 86.11 mm |
| October | 9.1 °C | 20.9 °C | 87.88 mm |
| November | 2.8 °C | 13.2 °C | 92.46 mm |
| December | -2.1 °C | 7.1 °C | 71.88 mm |
| Annual | 8.5 °C | 19.3 °C | 1135.39 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| 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 |