| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.4 °C | 9.5 °C | 63.25 mm |
| February | -0.5 °C | 11.9 °C | 59.69 mm |
| March | 4.2 °C | 16.8 °C | 100.58 mm |
| April | 8.8 °C | 21.8 °C | 124.21 mm |
| May | 14.3 °C | 25.8 °C | 145.29 mm |
| June | 19.4 °C | 30.4 °C | 126.49 mm |
| July | 21.6 °C | 33.6 °C | 81.79 mm |
| August | 20.9 °C | 33.4 °C | 77.98 mm |
| September | 16.7 °C | 29.1 °C | 118.11 mm |
| October | 10.1 °C | 22.9 °C | 132.33 mm |
| November | 4.1 °C | 16.7 °C | 91.44 mm |
| December | -0.8 °C | 10.6 °C | 67.82 mm |
| Annual | 9.7 °C | 21.9 °C | 1188.98 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 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 |