| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.9 °C | 5.3 °C | 82.04 mm |
| February | -3.8 °C | 7.4 °C | 75.18 mm |
| March | -0.4 °C | 12.6 °C | 100.08 mm |
| April | 5.1 °C | 19.9 °C | 90.93 mm |
| May | 11 °C | 24.4 °C | 114.81 mm |
| June | 15.7 °C | 28.5 °C | 108.2 mm |
| July | 18.1 °C | 30.3 °C | 116.59 mm |
| August | 17.1 °C | 29.8 °C | 91.95 mm |
| September | 13.1 °C | 26.6 °C | 88.14 mm |
| October | 6.3 °C | 20.2 °C | 77.22 mm |
| November | 0.8 °C | 13.4 °C | 70.1 mm |
| December | -2.4 °C | 7.6 °C | 85.85 mm |
| Annual | 6.3 °C | 18.8 °C | 1101.09 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 |