| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.3 °C | 11.2 °C | 96.01 mm |
| February | 0.9 °C | 13.2 °C | 79.25 mm |
| March | 4.6 °C | 17.6 °C | 100.08 mm |
| April | 9.6 °C | 22.6 °C | 84.84 mm |
| May | 14.4 °C | 26.6 °C | 83.57 mm |
| June | 18.8 °C | 30.2 °C | 114.55 mm |
| July | 20.9 °C | 32.1 °C | 124.71 mm |
| August | 20.2 °C | 31 °C | 119.63 mm |
| September | 16.8 °C | 27.9 °C | 130.3 mm |
| October | 10.4 °C | 22.7 °C | 92.71 mm |
| November | 4.7 °C | 17.1 °C | 87.12 mm |
| December | 1.5 °C | 12.7 °C | 93.98 mm |
| Annual | 50.4 °C | 71.7 °C | 47.51 mm |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |