| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 1.2 °C | 12.7 °C | 102.62 mm |
| February | 2.4 °C | 14.8 °C | 91.44 mm |
| March | 5.7 °C | 18.9 °C | 109.98 mm |
| April | 10.1 °C | 23.3 °C | 82.3 mm |
| May | 14.8 °C | 27.4 °C | 83.31 mm |
| June | 19.3 °C | 31 °C | 134.37 mm |
| July | 21 °C | 32.4 °C | 110.49 mm |
| August | 20.4 °C | 31.6 °C | 121.67 mm |
| September | 17.4 °C | 28.6 °C | 101.35 mm |
| October | 11.1 °C | 23.6 °C | 74.93 mm |
| November | 5.4 °C | 18.2 °C | 88.65 mm |
| December | 2.4 °C | 13.9 °C | 102.11 mm |
| Annual | 10.9 °C | 23 °C | 1203.22 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| 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 |