| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.1 °C | 5.1 °C | 96.77 mm |
| February | -3.9 °C | 7.1 °C | 90.93 mm |
| March | -0.6 °C | 11.6 °C | 116.59 mm |
| April | 4.4 °C | 18.1 °C | 119.38 mm |
| May | 9.5 °C | 22.3 °C | 137.67 mm |
| June | 13.8 °C | 25.6 °C | 132.59 mm |
| July | 15.9 °C | 27.3 °C | 147.83 mm |
| August | 15.2 °C | 26.9 °C | 95.5 mm |
| September | 11.9 °C | 24.1 °C | 87.38 mm |
| October | 5.4 °C | 18.3 °C | 79.25 mm |
| November | -0.1 °C | 12.3 °C | 77.47 mm |
| December | -2.9 °C | 6.9 °C | 103.12 mm |
| Annual | 5.3 °C | 17.1 °C | 1284.48 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 6b : -20.6°C to -17.8°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 |