| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.5 °C | 5.6 °C | 86.87 mm |
| February | -3.3 °C | 7.7 °C | 80.26 mm |
| March | 0.1 °C | 12.6 °C | 109.98 mm |
| April | 5.5 °C | 19.5 °C | 104.65 mm |
| May | 10.6 °C | 23.5 °C | 128.78 mm |
| June | 15.3 °C | 27.2 °C | 122.94 mm |
| July | 17.4 °C | 28.8 °C | 139.45 mm |
| August | 16.8 °C | 28.4 °C | 106.68 mm |
| September | 13.2 °C | 25.4 °C | 92.2 mm |
| October | 6.4 °C | 19.4 °C | 76.96 mm |
| November | 0.9 °C | 13.1 °C | 76.71 mm |
| December | -2.2 °C | 7.7 °C | 97.28 mm |
| Annual | 6.4 °C | 18.2 °C | 1222.76 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| 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 |