| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.5 °C | 8.8 °C | 67.31 mm |
| February | -0.6 °C | 11.4 °C | 61.21 mm |
| March | 4.1 °C | 16.3 °C | 101.09 mm |
| April | 8.6 °C | 21.4 °C | 120.9 mm |
| May | 13.7 °C | 25.1 °C | 150.88 mm |
| June | 18.4 °C | 29.6 °C | 126.75 mm |
| July | 20.8 °C | 32.5 °C | 99.31 mm |
| August | 20 °C | 32.3 °C | 95.5 mm |
| September | 15.7 °C | 28.3 °C | 117.6 mm |
| October | 9.3 °C | 22.4 °C | 114.3 mm |
| November | 3.9 °C | 15.7 °C | 92.2 mm |
| December | -0.8 °C | 10.2 °C | 80.01 mm |
| Annual | 9.2 °C | 21.2 °C | 1227.06 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |