| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.6 °C | 6.2 °C | 88.9 mm |
| February | -3.2 °C | 8.7 °C | 80.77 mm |
| March | 0 °C | 13.5 °C | 106.43 mm |
| April | 5.1 °C | 20.4 °C | 105.16 mm |
| May | 10.7 °C | 24.2 °C | 123.44 mm |
| June | 15.5 °C | 27.8 °C | 107.7 mm |
| July | 17.9 °C | 29.4 °C | 130.81 mm |
| August | 17.3 °C | 28.7 °C | 97.28 mm |
| September | 13.5 °C | 26.1 °C | 80.52 mm |
| October | 6.5 °C | 20.1 °C | 70.36 mm |
| November | 0.5 °C | 13.6 °C | 77.47 mm |
| December | -2.3 °C | 8.1 °C | 101.35 mm |
| Annual | 6.4 °C | 18.9 °C | 1170.19 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 |