| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.8 °C | 5.6 °C | 71.88 mm |
| February | -3.8 °C | 7.4 °C | 56.39 mm |
| March | -0.2 °C | 11.9 °C | 83.06 mm |
| April | 5.2 °C | 18.8 °C | 82.3 mm |
| May | 10.6 °C | 23.4 °C | 104.9 mm |
| June | 15.4 °C | 28.1 °C | 108.71 mm |
| July | 18 °C | 30.6 °C | 103.89 mm |
| August | 16.9 °C | 29.6 °C | 87.38 mm |
| September | 13 °C | 25.9 °C | 106.93 mm |
| October | 6.4 °C | 19.7 °C | 79.76 mm |
| November | 1.2 °C | 13.2 °C | 69.34 mm |
| December | -2.7 °C | 7.6 °C | 78.99 mm |
| Annual | 6.3 °C | 18.5 °C | 1033.53 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone - 2023 | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |