| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.4 °C | 10.3 °C | 137.41 mm |
| February | 1.1 °C | 12.7 °C | 138.18 mm |
| March | 4.9 °C | 17.5 °C | 135.13 mm |
| April | 9.3 °C | 22.3 °C | 134.62 mm |
| May | 14.5 °C | 26.5 °C | 120.14 mm |
| June | 18.8 °C | 30.4 °C | 115.32 mm |
| July | 20.7 °C | 31.8 °C | 121.41 mm |
| August | 19.9 °C | 31.8 °C | 106.68 mm |
| September | 16.4 °C | 29.2 °C | 111.25 mm |
| October | 9.8 °C | 23.4 °C | 94.49 mm |
| November | 3.9 °C | 16.8 °C | 113.03 mm |
| December | 0.9 °C | 11.8 °C | 155.19 mm |
| Annual | 10 °C | 22 °C | 1482.85 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 50-75 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 |