| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.8 °C | 7.7 °C | 40.39 mm |
| February | -3 °C | 10.2 °C | 43.18 mm |
| March | 2.1 °C | 15.6 °C | 75.18 mm |
| April | 7.5 °C | 20.7 °C | 115.32 mm |
| May | 13.4 °C | 25.1 °C | 170.94 mm |
| June | 18.7 °C | 29.9 °C | 131.32 mm |
| July | 20.9 °C | 32.9 °C | 94.23 mm |
| August | 19.8 °C | 32.8 °C | 94.49 mm |
| September | 15.2 °C | 28.6 °C | 98.55 mm |
| October | 8.2 °C | 22.2 °C | 91.44 mm |
| November | 2 °C | 15.3 °C | 68.58 mm |
| December | -3.2 °C | 9.1 °C | 54.86 mm |
| Annual | 8.1 °C | 20.8 °C | 1078.48 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 |