| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.9 °C | 6.1 °C | 81.79 mm |
| February | -3.8 °C | 8.3 °C | 79.25 mm |
| March | -0.5 °C | 12.9 °C | 100.08 mm |
| April | 4.6 °C | 19.6 °C | 107.7 mm |
| May | 10.1 °C | 23.7 °C | 116.84 mm |
| June | 14.9 °C | 27.3 °C | 106.93 mm |
| July | 17.2 °C | 29.1 °C | 120.9 mm |
| August | 16.6 °C | 28.6 °C | 101.35 mm |
| September | 12.7 °C | 25.7 °C | 76.71 mm |
| October | 5.8 °C | 19.7 °C | 67.06 mm |
| November | 0.1 °C | 13.3 °C | 64.01 mm |
| December | -2.9 °C | 7.9 °C | 88.65 mm |
| Annual | 5.8 °C | 18.5 °C | 1111.27 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 11 - May 20 |
| 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |