| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.2 °C | 11.4 °C | 97.03 mm |
| February | 1.3 °C | 13.4 °C | 82.04 mm |
| March | 5.1 °C | 17.7 °C | 103.38 mm |
| April | 9.8 °C | 22.7 °C | 91.19 mm |
| May | 14.7 °C | 26.5 °C | 83.82 mm |
| June | 19.2 °C | 30.3 °C | 104.65 mm |
| July | 21.1 °C | 32.2 °C | 98.3 mm |
| August | 20.4 °C | 31.1 °C | 110.24 mm |
| September | 17.3 °C | 28.2 °C | 100.58 mm |
| October | 10.6 °C | 22.8 °C | 83.82 mm |
| November | 4.5 °C | 17.2 °C | 84.07 mm |
| December | 1.3 °C | 12.8 °C | 96.77 mm |
| Annual | 50.8 °C | 71.9 °C | 44.72 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 |