| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 3.8 °C | 15.6 °C | 179.07 mm |
| February | 5.1 °C | 17.8 °C | 145.8 mm |
| March | 8.6 °C | 21.8 °C | 142.49 mm |
| April | 12.2 °C | 25.6 °C | 143 mm |
| May | 16.7 °C | 28.8 °C | 131.57 mm |
| June | 20.4 °C | 31.8 °C | 151.89 mm |
| July | 21.8 °C | 32.8 °C | 149.61 mm |
| August | 21.6 °C | 33.2 °C | 133.86 mm |
| September | 18.8 °C | 31.1 °C | 123.7 mm |
| October | 12.8 °C | 26.7 °C | 104.65 mm |
| November | 7.8 °C | 20.9 °C | 120.4 mm |
| December | 4.8 °C | 16.6 °C | 140.72 mm |
| Annual | 12.9 °C | 25.2 °C | 1666.76 mm |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Feb. 21 - Feb. 29 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9a : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 8b : -9.4°C to -6.7°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |