| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.3 °C | 8.6 °C | 117.35 mm |
| February | -2.1 °C | 10.7 °C | 94.23 mm |
| March | 1.2 °C | 14.7 °C | 107.19 mm |
| April | 5.6 °C | 19.8 °C | 109.47 mm |
| May | 10.6 °C | 23.7 °C | 104.65 mm |
| June | 15.2 °C | 27.1 °C | 115.57 mm |
| July | 17.2 °C | 28.8 °C | 127.51 mm |
| August | 16.6 °C | 28.1 °C | 128.52 mm |
| September | 13.2 °C | 25.3 °C | 107.95 mm |
| October | 6.6 °C | 20.3 °C | 92.2 mm |
| November | 0.8 °C | 14.8 °C | 97.79 mm |
| December | -1.7 °C | 10.3 °C | 111.25 mm |
| Annual | 6.7 °C | 19.4 °C | 1313.68 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| 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 |