| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.9 °C | 11 °C | 148.59 mm |
| February | 0.7 °C | 13.3 °C | 142.24 mm |
| March | 4.4 °C | 18 °C | 150.62 mm |
| April | 8.4 °C | 22.6 °C | 142.49 mm |
| May | 13.6 °C | 26.4 °C | 136.65 mm |
| June | 18 °C | 30.1 °C | 120.9 mm |
| July | 20.1 °C | 31.7 °C | 116.84 mm |
| August | 19.4 °C | 31.6 °C | 102.62 mm |
| September | 16.1 °C | 29 °C | 112.52 mm |
| October | 9.2 °C | 23.4 °C | 99.31 mm |
| November | 3.4 °C | 17.2 °C | 119.13 mm |
| December | 0.7 °C | 12.4 °C | 157.48 mm |
| Annual | 9.4 °C | 22.2 °C | 1549.39 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 40-50 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 |