| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.1 °C | 5.4 °C | 69.85 mm |
| February | -3.1 °C | 8.1 °C | 67.56 mm |
| March | 1.6 °C | 13.3 °C | 106.17 mm |
| April | 7.1 °C | 19.2 °C | 124.21 mm |
| May | 12.5 °C | 23.7 °C | 146.56 mm |
| June | 17.4 °C | 28.1 °C | 115.82 mm |
| July | 19.7 °C | 30.7 °C | 112.27 mm |
| August | 18.8 °C | 30.4 °C | 88.9 mm |
| September | 14.5 °C | 26.4 °C | 111.76 mm |
| October | 8.1 °C | 20.2 °C | 95.76 mm |
| November | 2.1 °C | 13.2 °C | 101.6 mm |
| December | -2.8 °C | 7.1 °C | 75.44 mm |
| Annual | 7.6 °C | 18.8 °C | 1215.9 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 75-100 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 |