| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.5 °C | 8.4 °C | 122.68 mm |
| February | -0.8 °C | 10.9 °C | 124.71 mm |
| March | 2.7 °C | 15.8 °C | 142.24 mm |
| April | 7.5 °C | 21.1 °C | 126.75 mm |
| May | 12.9 °C | 25.3 °C | 119.89 mm |
| June | 17.7 °C | 29.6 °C | 124.46 mm |
| July | 19.8 °C | 31 °C | 115.06 mm |
| August | 18.8 °C | 31.2 °C | 97.28 mm |
| September | 15.1 °C | 28.2 °C | 103.38 mm |
| October | 8.3 °C | 22.3 °C | 86.36 mm |
| November | 2.4 °C | 15.5 °C | 99.06 mm |
| December | -0.5 °C | 10.3 °C | 151.89 mm |
| Annual | 8.5 °C | 20.8 °C | 1413.76 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone - 2023 | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |