| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.5 °C | 6.4 °C | 94.23 mm |
| February | -2 °C | 8.9 °C | 105.16 mm |
| March | 2.2 °C | 14.2 °C | 120.14 mm |
| April | 7.6 °C | 20.8 °C | 125.48 mm |
| May | 13.1 °C | 25.3 °C | 137.41 mm |
| June | 17.9 °C | 29.6 °C | 112.78 mm |
| July | 19.7 °C | 31.2 °C | 114.55 mm |
| August | 18.6 °C | 30.9 °C | 87.38 mm |
| September | 14.4 °C | 28 °C | 89.92 mm |
| October | 8.1 °C | 22.1 °C | 99.57 mm |
| November | 1.9 °C | 14.3 °C | 93.98 mm |
| December | -1.4 °C | 8.6 °C | 113.79 mm |
| Annual | 8.1 °C | 20 °C | 1294.39 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |