| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.8 °C | 11.8 °C | 95.76 mm |
| February | 0.7 °C | 13.8 °C | 80.01 mm |
| March | 4.1 °C | 18.1 °C | 101.09 mm |
| April | 8.8 °C | 23.3 °C | 93.98 mm |
| May | 14.1 °C | 27.3 °C | 85.6 mm |
| June | 18.7 °C | 31.1 °C | 110.24 mm |
| July | 20.8 °C | 32.9 °C | 118.62 mm |
| August | 20.2 °C | 31.9 °C | 112.78 mm |
| September | 16.8 °C | 28.9 °C | 119.38 mm |
| October | 9.7 °C | 23.7 °C | 89.15 mm |
| November | 3.9 °C | 17.8 °C | 85.34 mm |
| December | 0.9 °C | 13.2 °C | 91.19 mm |
| Annual | 49.7 °C | 73.1 °C | 46.58 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 |