| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.4 °C | 7.5 °C | 86.61 mm |
| February | -0.7 °C | 9.8 °C | 73.91 mm |
| March | 3.6 °C | 14.2 °C | 117.86 mm |
| April | 8.7 °C | 19.7 °C | 143.51 mm |
| May | 13.7 °C | 23.6 °C | 166.37 mm |
| June | 18.7 °C | 28.1 °C | 125.48 mm |
| July | 20.7 °C | 30.7 °C | 104.39 mm |
| August | 19.9 °C | 30.7 °C | 101.6 mm |
| September | 16.2 °C | 26.7 °C | 124.71 mm |
| October | 10.1 °C | 20.8 °C | 118.11 mm |
| November | 4.2 °C | 14.1 °C | 128.52 mm |
| December | -0.6 °C | 8.8 °C | 98.55 mm |
| Annual | 9.3 °C | 19.6 °C | 1389.62 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°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 |