| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.8 °C | 6.2 °C | 64.77 mm |
| February | -3.1 °C | 8.8 °C | 61.21 mm |
| March | 1.6 °C | 13.9 °C | 99.82 mm |
| April | 6.7 °C | 19.5 °C | 114.81 mm |
| May | 12.4 °C | 23.7 °C | 149.61 mm |
| June | 17.4 °C | 28.5 °C | 112.27 mm |
| July | 19.7 °C | 31.1 °C | 105.41 mm |
| August | 18.7 °C | 31.1 °C | 90.42 mm |
| September | 14.4 °C | 26.9 °C | 116.59 mm |
| October | 7.9 °C | 20.7 °C | 87.38 mm |
| November | 1.8 °C | 13.6 °C | 96.01 mm |
| December | -2.8 °C | 8 °C | 73.41 mm |
| Annual | 7.5 °C | 19.3 °C | 1171.71 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone - 2023 | Zone 6b : -20.6°C to -17.8°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 |