| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.9 °C | 6.8 °C | 98.04 mm |
| February | -2.6 °C | 9.3 °C | 96.27 mm |
| March | 0.9 °C | 14.3 °C | 117.86 mm |
| April | 5.9 °C | 20.5 °C | 113.03 mm |
| May | 11.1 °C | 24.6 °C | 119.38 mm |
| June | 15.3 °C | 28.2 °C | 125.98 mm |
| July | 17.8 °C | 29.8 °C | 133.6 mm |
| August | 17.4 °C | 29.3 °C | 106.93 mm |
| September | 13.7 °C | 26.4 °C | 81.03 mm |
| October | 6.6 °C | 20.6 °C | 77.22 mm |
| November | 1.1 °C | 14.3 °C | 77.22 mm |
| December | -1.8 °C | 8.9 °C | 111.25 mm |
| Annual | 6.8 °C | 19.4 °C | 1257.81 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 11 - May 20 |
| 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 |