| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.2 °C | 6.3 °C | 89.92 mm |
| February | -2.9 °C | 8.4 °C | 84.84 mm |
| March | 0.4 °C | 13.4 °C | 110.74 mm |
| April | 5.8 °C | 20.4 °C | 107.19 mm |
| May | 11.3 °C | 24.5 °C | 129.54 mm |
| June | 16.1 °C | 28.4 °C | 117.35 mm |
| July | 18.3 °C | 30.1 °C | 143.26 mm |
| August | 17.7 °C | 29.6 °C | 105.41 mm |
| September | 13.8 °C | 26.7 °C | 87.88 mm |
| October | 7.1 °C | 20.6 °C | 76.45 mm |
| November | 1.1 °C | 13.9 °C | 77.72 mm |
| December | -1.9 °C | 8.3 °C | 101.85 mm |
| Annual | 6.9 °C | 19.2 °C | 1232.15 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 |