| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.7 °C | 6.8 °C | 96.01 mm |
| February | -2.3 °C | 9.1 °C | 101.09 mm |
| March | 1.2 °C | 14.1 °C | 116.33 mm |
| April | 6.7 °C | 20.8 °C | 106.17 mm |
| May | 11.6 °C | 24.9 °C | 122.17 mm |
| June | 16.5 °C | 28.5 °C | 113.54 mm |
| July | 18.4 °C | 30.3 °C | 145.29 mm |
| August | 17.9 °C | 29.7 °C | 98.3 mm |
| September | 14.4 °C | 26.9 °C | 87.38 mm |
| October | 7.6 °C | 20.7 °C | 75.69 mm |
| November | 1.6 °C | 14.3 °C | 76.45 mm |
| December | -1.2 °C | 8.8 °C | 114.3 mm |
| Annual | 7.4 °C | 19.6 °C | 1252.72 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |