| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.3 °C | 8.1 °C | 106.68 mm |
| February | -1 °C | 10.7 °C | 113.28 mm |
| March | 3.1 °C | 15.7 °C | 126.49 mm |
| April | 7.7 °C | 21.3 °C | 129.29 mm |
| May | 13.2 °C | 25.7 °C | 137.41 mm |
| June | 18.2 °C | 29.8 °C | 109.98 mm |
| July | 20.3 °C | 31.8 °C | 116.33 mm |
| August | 19.5 °C | 31.4 °C | 96.27 mm |
| September | 15.5 °C | 28.4 °C | 98.81 mm |
| October | 8.8 °C | 22.2 °C | 89.41 mm |
| November | 2.7 °C | 15.4 °C | 90.93 mm |
| December | -0.4 °C | 9.9 °C | 125.48 mm |
| Annual | 8.8 °C | 20.9 °C | 1340.36 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone - 2023 | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |