| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.1 °C | 5.2 °C | 81.79 mm |
| February | -4.1 °C | 7.3 °C | 70.87 mm |
| March | -0.6 °C | 12.5 °C | 97.03 mm |
| April | 5 °C | 20.1 °C | 86.61 mm |
| May | 11 °C | 24.4 °C | 112.01 mm |
| June | 15.8 °C | 28.6 °C | 102.36 mm |
| July | 17.9 °C | 30.3 °C | 115.82 mm |
| August | 17.1 °C | 29.8 °C | 93.73 mm |
| September | 13 °C | 26.6 °C | 87.38 mm |
| October | 6.2 °C | 20.4 °C | 79.5 mm |
| November | 0.7 °C | 13.5 °C | 70.36 mm |
| December | -2.4 °C | 7.5 °C | 77.98 mm |
| Annual | 6.2 °C | 18.9 °C | 1075.44 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 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 |