| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.3 °C | 11.3 °C | 132.59 mm |
| February | 1.2 °C | 13.7 °C | 138.18 mm |
| March | 4.8 °C | 18.3 °C | 140.97 mm |
| April | 8.8 °C | 22.9 °C | 124.21 mm |
| May | 13.9 °C | 26.7 °C | 111 mm |
| June | 18.4 °C | 30.2 °C | 116.08 mm |
| July | 20.3 °C | 31.8 °C | 117.86 mm |
| August | 19.8 °C | 31.4 °C | 103.12 mm |
| September | 16.4 °C | 28.8 °C | 94.74 mm |
| October | 9.8 °C | 23.6 °C | 88.65 mm |
| November | 3.6 °C | 17.3 °C | 113.28 mm |
| December | 1.1 °C | 12.8 °C | 133.1 mm |
| Annual | 9.8 °C | 22.4 °C | 1413.78 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 |