| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.9 °C | 5.8 °C | 75.44 mm |
| February | -3.2 °C | 8.9 °C | 72.39 mm |
| March | 1.2 °C | 14.2 °C | 97.54 mm |
| April | 6.7 °C | 20.2 °C | 135.13 mm |
| May | 12.3 °C | 24.4 °C | 141.73 mm |
| June | 16.7 °C | 28.8 °C | 91.69 mm |
| July | 19.2 °C | 30.8 °C | 95.5 mm |
| August | 18.1 °C | 30.5 °C | 91.19 mm |
| September | 13.8 °C | 26.9 °C | 89.15 mm |
| October | 7.6 °C | 20.8 °C | 87.38 mm |
| November | 1.7 °C | 13.6 °C | 115.82 mm |
| December | -2.7 °C | 7.4 °C | 86.36 mm |
| Annual | 7.2 °C | 19.4 °C | 1179.32 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 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |