| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.1 °C | 5.1 °C | 96.01 mm |
| February | -2.6 °C | 7.9 °C | 82.04 mm |
| March | 2 °C | 13.4 °C | 112.52 mm |
| April | 7.4 °C | 20 °C | 132.84 mm |
| May | 13.3 °C | 24.9 °C | 134.37 mm |
| June | 18.1 °C | 29.3 °C | 118.87 mm |
| July | 19.9 °C | 31.2 °C | 100.58 mm |
| August | 18.7 °C | 30.8 °C | 75.69 mm |
| September | 14.4 °C | 27.7 °C | 82.3 mm |
| October | 7.8 °C | 21.3 °C | 89.66 mm |
| November | 2.2 °C | 13.6 °C | 107.19 mm |
| December | -2.1 °C | 7.5 °C | 98.81 mm |
| Annual | 7.9 °C | 19.4 °C | 1230.88 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| 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 |