| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.4 °C | 6.6 °C | 77.47 mm |
| February | -3.2 °C | 8.6 °C | 58.42 mm |
| March | 0.1 °C | 12.8 °C | 96.52 mm |
| April | 5.4 °C | 19.3 °C | 92.96 mm |
| May | 10.7 °C | 23.5 °C | 101.35 mm |
| June | 15.6 °C | 27.9 °C | 104.14 mm |
| July | 17.8 °C | 29.8 °C | 97.28 mm |
| August | 16.9 °C | 29.1 °C | 84.84 mm |
| September | 13.1 °C | 25.6 °C | 133.1 mm |
| October | 6.5 °C | 19.9 °C | 86.87 mm |
| November | 0.8 °C | 13.7 °C | 91.95 mm |
| December | -2.6 °C | 8.4 °C | 79.5 mm |
| Annual | 6.4 °C | 18.8 °C | 1104.4 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 100-125 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 |