| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.5 °C | 3.7 °C | 113.03 mm |
| February | -5.6 °C | 5.7 °C | 106.68 mm |
| March | -1.9 °C | 10.4 °C | 125.48 mm |
| April | 3.3 °C | 17.6 °C | 126.49 mm |
| May | 8.9 °C | 22.2 °C | 139.7 mm |
| June | 13.6 °C | 25.9 °C | 150.11 mm |
| July | 15.8 °C | 27.8 °C | 160.78 mm |
| August | 15.1 °C | 27.3 °C | 116.59 mm |
| September | 11.3 °C | 24.4 °C | 104.14 mm |
| October | 4.8 °C | 18.2 °C | 103.89 mm |
| November | -0.4 °C | 11.7 °C | 98.55 mm |
| December | -3.8 °C | 5.9 °C | 115.06 mm |
| Annual | 4.6 °C | 16.7 °C | 1460.5 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone - 2023 | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |