| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.4 °C | 5.9 °C | 78.49 mm |
| February | -3.6 °C | 7.6 °C | 62.99 mm |
| March | 0.2 °C | 12.3 °C | 92.46 mm |
| April | 5.4 °C | 18.9 °C | 87.38 mm |
| May | 10.9 °C | 23.3 °C | 115.57 mm |
| June | 15.8 °C | 28 °C | 115.06 mm |
| July | 18.4 °C | 30.4 °C | 106.93 mm |
| August | 17.4 °C | 29.7 °C | 89.41 mm |
| September | 13.6 °C | 26.2 °C | 115.32 mm |
| October | 7.1 °C | 19.9 °C | 89.92 mm |
| November | 1.7 °C | 13.5 °C | 79.25 mm |
| December | -2.1 °C | 8.1 °C | 86.61 mm |
| Annual | 6.7 °C | 18.7 °C | 1119.39 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| 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 7a : -17.8°C to -15°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |