| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.6 °C | 6.9 °C | 133.86 mm |
| February | -1.8 °C | 9.3 °C | 136.91 mm |
| March | 1.7 °C | 13.7 °C | 144.78 mm |
| April | 6.6 °C | 19.2 °C | 147.32 mm |
| May | 11.5 °C | 23.5 °C | 139.19 mm |
| June | 15.5 °C | 27.3 °C | 128.78 mm |
| July | 17.8 °C | 28.9 °C | 125.22 mm |
| August | 16.9 °C | 28.7 °C | 101.35 mm |
| September | 13.4 °C | 25.8 °C | 97.03 mm |
| October | 7 °C | 20.3 °C | 85.85 mm |
| November | 1.5 °C | 13.9 °C | 113.54 mm |
| December | -1.5 °C | 8.7 °C | 161.29 mm |
| Annual | 7.1 °C | 18.9 °C | 1515.12 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| 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 |