| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.1 °C | 6.7 °C | 94.74 mm |
| February | -2.6 °C | 9.2 °C | 86.61 mm |
| March | 0.6 °C | 14.1 °C | 108.71 mm |
| April | 5.8 °C | 20.9 °C | 116.84 mm |
| May | 11.3 °C | 24.8 °C | 117.09 mm |
| June | 16.1 °C | 28.5 °C | 122.43 mm |
| July | 18.4 °C | 30.2 °C | 130.56 mm |
| August | 17.9 °C | 29.6 °C | 91.69 mm |
| September | 14.1 °C | 26.8 °C | 78.74 mm |
| October | 7.1 °C | 20.6 °C | 80.01 mm |
| November | 1 °C | 14.1 °C | 80.52 mm |
| December | -1.9 °C | 8.6 °C | 103.12 mm |
| Annual | 7 °C | 19.5 °C | 1211.06 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 |