| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.6 °C | 6.3 °C | 87.12 mm |
| February | -3.3 °C | 8.6 °C | 81.79 mm |
| March | 0.1 °C | 13.9 °C | 111.76 mm |
| April | 5.4 °C | 20.9 °C | 98.3 mm |
| May | 11 °C | 25.2 °C | 120.65 mm |
| June | 15.8 °C | 29.1 °C | 111.51 mm |
| July | 18.1 °C | 30.8 °C | 131.32 mm |
| August | 17.4 °C | 30.4 °C | 93.22 mm |
| September | 13.3 °C | 27.2 °C | 85.34 mm |
| October | 6.2 °C | 21.1 °C | 76.45 mm |
| November | 0.7 °C | 14.2 °C | 76.96 mm |
| December | -2.2 °C | 8.3 °C | 97.54 mm |
| Annual | 6.5 °C | 19.7 °C | 1171.96 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 |