| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.4 °C | 9.8 °C | 103.38 mm |
| February | -0.2 °C | 12.2 °C | 86.36 mm |
| March | 3.4 °C | 16.3 °C | 107.7 mm |
| April | 8.2 °C | 21.5 °C | 108.2 mm |
| May | 13.4 °C | 25.3 °C | 104.14 mm |
| June | 17.9 °C | 29.4 °C | 114.05 mm |
| July | 20 °C | 31 °C | 108.97 mm |
| August | 19.1 °C | 30.3 °C | 112.78 mm |
| September | 15.6 °C | 27.3 °C | 102.11 mm |
| October | 8.9 °C | 22.1 °C | 85.6 mm |
| November | 3 °C | 16.2 °C | 88.9 mm |
| December | -0.1 °C | 11.5 °C | 106.17 mm |
| Annual | 9 °C | 21.1 °C | 1228.36 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone - 2023 | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |