| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.9 °C | 10.3 °C | 83.57 mm |
| February | 0.2 °C | 13.1 °C | 73.66 mm |
| March | 4.5 °C | 17.8 °C | 110.24 mm |
| April | 9.3 °C | 22.7 °C | 125.22 mm |
| May | 14.8 °C | 26.6 °C | 150.62 mm |
| June | 19.7 °C | 31.2 °C | 111.76 mm |
| July | 21.7 °C | 33.9 °C | 92.96 mm |
| August | 20.9 °C | 33.8 °C | 90.68 mm |
| September | 16.7 °C | 29.9 °C | 108.71 mm |
| October | 9.9 °C | 23.9 °C | 104.65 mm |
| November | 4.1 °C | 17.3 °C | 114.55 mm |
| December | -0.3 °C | 11.7 °C | 97.54 mm |
| Annual | 10 °C | 22.7 °C | 1264.16 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 |