| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.8 °C | 10.3 °C | 98.3 mm |
| February | 0.2 °C | 13.1 °C | 75.44 mm |
| March | 4.4 °C | 17.8 °C | 114.3 mm |
| April | 9.2 °C | 22.7 °C | 123.44 mm |
| May | 14.6 °C | 26.7 °C | 155.96 mm |
| June | 19.3 °C | 31.2 °C | 113.28 mm |
| July | 21.3 °C | 33.9 °C | 92.71 mm |
| August | 20.7 °C | 33.7 °C | 87.38 mm |
| September | 16.5 °C | 29.8 °C | 115.06 mm |
| October | 9.9 °C | 23.9 °C | 101.6 mm |
| November | 4.1 °C | 17.2 °C | 118.62 mm |
| December | -0.2 °C | 11.7 °C | 104.14 mm |
| Annual | 9.9 °C | 22.7 °C | 1300.23 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 |