| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.7 °C | 10.2 °C | 84.84 mm |
| February | 0.2 °C | 12.9 °C | 73.91 mm |
| March | 4.4 °C | 17.8 °C | 104.39 mm |
| April | 9.2 °C | 23 °C | 116.08 mm |
| May | 14.7 °C | 26.9 °C | 146.56 mm |
| June | 19.4 °C | 31.4 °C | 96.52 mm |
| July | 21.3 °C | 34 °C | 99.06 mm |
| August | 20.7 °C | 33.8 °C | 87.12 mm |
| September | 16.6 °C | 30 °C | 96.77 mm |
| October | 9.9 °C | 23.9 °C | 100.08 mm |
| November | 4.1 °C | 17.1 °C | 122.94 mm |
| December | -0.2 °C | 11.4 °C | 95.25 mm |
| Annual | 9.9 °C | 22.7 °C | 1223.52 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 7b : -15°C to -12.2°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |