| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 2.8 °C | 13.3 °C | 99.06 mm |
| February | 3.5 °C | 14.8 °C | 91.44 mm |
| March | 6.6 °C | 18.3 °C | 101.09 mm |
| April | 11.6 °C | 22.7 °C | 89.15 mm |
| May | 16.6 °C | 26.4 °C | 107.19 mm |
| June | 21 °C | 29.8 °C | 136.91 mm |
| July | 23 °C | 31.6 °C | 165.1 mm |
| August | 22.2 °C | 30.8 °C | 200.41 mm |
| September | 19.7 °C | 28.4 °C | 219.46 mm |
| October | 13.9 °C | 24.1 °C | 121.92 mm |
| November | 8.3 °C | 19.1 °C | 99.06 mm |
| December | 4.7 °C | 15.2 °C | 95.5 mm |
| Annual | 12.8 °C | 22.9 °C | 1526.29 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone | Zone 8b : -9.4°C to -6.7°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 |