| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.6 °C | 6.7 °C | 73.66 mm |
| February | -3.3 °C | 8.6 °C | 57.91 mm |
| March | 0 °C | 13.1 °C | 83.82 mm |
| April | 5.4 °C | 19.5 °C | 83.31 mm |
| May | 10.9 °C | 23.8 °C | 97.79 mm |
| June | 15.8 °C | 28.3 °C | 104.9 mm |
| July | 18 °C | 30.2 °C | 100.58 mm |
| August | 17.1 °C | 29.4 °C | 88.39 mm |
| September | 13.2 °C | 25.9 °C | 114.81 mm |
| October | 6.5 °C | 20.2 °C | 77.47 mm |
| November | 0.7 °C | 13.9 °C | 74.68 mm |
| December | -2.7 °C | 8.6 °C | 75.95 mm |
| Annual | 6.4 °C | 19 °C | 1033.27 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |