| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.8 °C | 7.2 °C | 40.64 mm |
| February | -3 °C | 9.7 °C | 48.51 mm |
| March | 2.2 °C | 15.3 °C | 76.2 mm |
| April | 7.7 °C | 20.4 °C | 113.79 mm |
| May | 13.6 °C | 24.9 °C | 176.02 mm |
| June | 18.8 °C | 29.9 °C | 139.19 mm |
| July | 21.1 °C | 32.9 °C | 97.28 mm |
| August | 20.1 °C | 32.7 °C | 97.54 mm |
| September | 15.4 °C | 28.2 °C | 104.65 mm |
| October | 8.4 °C | 21.8 °C | 101.35 mm |
| November | 2.2 °C | 14.9 °C | 66.04 mm |
| December | -3.1 °C | 8.7 °C | 57.91 mm |
| Annual | 8.2 °C | 20.6 °C | 1119.12 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |