| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.9 °C | 7.5 °C | 37.59 mm |
| February | -3.1 °C | 10.1 °C | 49.02 mm |
| March | 2.1 °C | 15.5 °C | 78.23 mm |
| April | 7.5 °C | 20.7 °C | 109.73 mm |
| May | 13.4 °C | 25 °C | 161.54 mm |
| June | 18.6 °C | 29.9 °C | 137.67 mm |
| July | 21 °C | 32.9 °C | 105.16 mm |
| August | 19.8 °C | 32.8 °C | 95.76 mm |
| September | 15.2 °C | 28.6 °C | 88.65 mm |
| October | 8.2 °C | 22.2 °C | 99.82 mm |
| November | 1.9 °C | 15.3 °C | 54.36 mm |
| December | -3.3 °C | 8.9 °C | 48.77 mm |
| Annual | 8 °C | 20.8 °C | 1066.3 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 50-75 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 |