| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 0.5 °C | 12.6 °C | 97.79 mm |
| February | 2.3 °C | 14.9 °C | 110.24 mm |
| March | 6.4 °C | 19.4 °C | 127.76 mm |
| April | 10.6 °C | 24 °C | 130.81 mm |
| May | 15.9 °C | 27.9 °C | 142.75 mm |
| June | 20.1 °C | 32 °C | 104.65 mm |
| July | 22.1 °C | 34.4 °C | 90.68 mm |
| August | 21.2 °C | 34.3 °C | 80.26 mm |
| September | 17.6 °C | 30.8 °C | 101.6 mm |
| October | 11 °C | 24.9 °C | 112.52 mm |
| November | 5.6 °C | 18.4 °C | 112.01 mm |
| December | 1.9 °C | 13.7 °C | 130.56 mm |
| Annual | 11.3 °C | 23.9 °C | 1341.63 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 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |