| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.7 °C | 9.4 °C | 111.25 mm |
| February | -1.4 °C | 11.5 °C | 86.87 mm |
| March | 2.2 °C | 15.7 °C | 112.78 mm |
| April | 6.9 °C | 21.1 °C | 122.17 mm |
| May | 12.2 °C | 25.2 °C | 124.71 mm |
| June | 16.7 °C | 28.9 °C | 115.32 mm |
| July | 18.9 °C | 30.7 °C | 118.11 mm |
| August | 18.1 °C | 29.8 °C | 134.37 mm |
| September | 14.6 °C | 26.7 °C | 108.97 mm |
| October | 7.7 °C | 21.7 °C | 98.04 mm |
| November | 1.9 °C | 15.8 °C | 87.12 mm |
| December | -1.3 °C | 11.1 °C | 114.05 mm |
| Annual | 7.8 °C | 20.6 °C | 1333.76 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 |