| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.9 °C | 0 °C | 56.39 mm |
| February | -8.9 °C | 1 °C | 45.97 mm |
| March | -4.9 °C | 5.6 °C | 66.55 mm |
| April | 1.1 °C | 12.9 °C | 77.22 mm |
| May | 7.4 °C | 19.8 °C | 81.28 mm |
| June | 12.6 °C | 24.2 °C | 98.04 mm |
| July | 15.2 °C | 26.5 °C | 103.89 mm |
| August | 14.3 °C | 25.7 °C | 90.93 mm |
| September | 10.7 °C | 22.3 °C | 87.12 mm |
| October | 5.1 °C | 15.5 °C | 92.2 mm |
| November | -0.3 °C | 8.7 °C | 69.85 mm |
| December | -5.2 °C | 2.9 °C | 63.25 mm |
| Annual | 3.2 °C | 13.8 °C | 932.69 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone - 2023 | Zone 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |