| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5 °C | 8.8 °C | 23.37 mm |
| February | -3.3 °C | 10.9 °C | 29.21 mm |
| March | 1.8 °C | 16.6 °C | 56.9 mm |
| April | 6.4 °C | 21.5 °C | 73.41 mm |
| May | 12.8 °C | 26.8 °C | 106.17 mm |
| June | 18.7 °C | 32.6 °C | 109.47 mm |
| July | 21.2 °C | 35.3 °C | 81.28 mm |
| August | 20.3 °C | 34.3 °C | 99.57 mm |
| September | 15.8 °C | 30.2 °C | 57.66 mm |
| October | 8.3 °C | 23.1 °C | 73.91 mm |
| November | 1.6 °C | 15.8 °C | 36.83 mm |
| December | -3.8 °C | 9.3 °C | 33.02 mm |
| Annual | 7.9 °C | 22.1 °C | 780.8 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |