| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.5 °C | 11.3 °C | 111.25 mm |
| February | 1.2 °C | 13.8 °C | 121.41 mm |
| March | 5.1 °C | 18.6 °C | 136.91 mm |
| April | 9.7 °C | 23.7 °C | 140.97 mm |
| May | 15.2 °C | 27.4 °C | 138.94 mm |
| June | 19.7 °C | 31.6 °C | 94.49 mm |
| July | 21.6 °C | 33.4 °C | 98.55 mm |
| August | 20.8 °C | 33.3 °C | 83.31 mm |
| September | 16.8 °C | 29.9 °C | 95.25 mm |
| October | 9.9 °C | 24.2 °C | 122.68 mm |
| November | 4.4 °C | 17.6 °C | 114.05 mm |
| December | 0.8 °C | 12.7 °C | 147.07 mm |
| Annual | 10.4 °C | 23.1 °C | 1404.88 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |