| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.9 °C | 6.7 °C | 28.7 mm |
| February | -4.1 °C | 9.4 °C | 40.64 mm |
| March | 1.1 °C | 15 °C | 69.85 mm |
| April | 6.8 °C | 20.4 °C | 103.89 mm |
| May | 12.8 °C | 24.7 °C | 149.35 mm |
| June | 18.1 °C | 29.6 °C | 147.83 mm |
| July | 20.4 °C | 32.6 °C | 104.39 mm |
| August | 19.3 °C | 32.3 °C | 98.3 mm |
| September | 14.6 °C | 28.1 °C | 92.2 mm |
| October | 7.6 °C | 21.8 °C | 89.41 mm |
| November | 1.2 °C | 14.6 °C | 55.12 mm |
| December | -4.2 °C | 8.1 °C | 43.69 mm |
| Annual | 7.3 °C | 20.3 °C | 1023.37 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 | Exceptional Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |