| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.5 °C | 4.9 °C | 84.58 mm |
| February | -2.6 °C | 7.7 °C | 78.49 mm |
| March | 1.9 °C | 13.3 °C | 108.71 mm |
| April | 7.6 °C | 19.7 °C | 135.89 mm |
| May | 13.4 °C | 24.7 °C | 133.86 mm |
| June | 18.2 °C | 29.5 °C | 116.59 mm |
| July | 20.1 °C | 31.2 °C | 98.3 mm |
| August | 18.7 °C | 30.7 °C | 78.74 mm |
| September | 14.1 °C | 27.4 °C | 83.06 mm |
| October | 7.5 °C | 21.1 °C | 91.19 mm |
| November | 2.1 °C | 13.4 °C | 106.43 mm |
| December | -2.2 °C | 7.3 °C | 90.68 mm |
| Annual | 7.9 °C | 19.2 °C | 1206.52 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 75-100 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 |