| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.2 °C | 7.3 °C | 37.34 mm |
| February | -3.3 °C | 9.9 °C | 49.28 mm |
| March | 1.9 °C | 15.4 °C | 77.22 mm |
| April | 7.3 °C | 20.6 °C | 111.51 mm |
| May | 13.3 °C | 24.9 °C | 160.78 mm |
| June | 18.6 °C | 29.8 °C | 139.95 mm |
| July | 20.9 °C | 32.9 °C | 106.17 mm |
| August | 19.8 °C | 32.7 °C | 96.77 mm |
| September | 15.1 °C | 28.4 °C | 91.44 mm |
| October | 8.1 °C | 22.1 °C | 102.11 mm |
| November | 1.8 °C | 15.1 °C | 53.59 mm |
| December | -3.4 °C | 8.8 °C | 49.28 mm |
| Annual | 7.9 °C | 20.7 °C | 1075.44 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 |