| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.3 °C | -1.8 °C | 51.82 mm |
| February | -9.5 °C | -0.6 °C | 42.67 mm |
| March | -4.7 °C | 4.8 °C | 46.99 mm |
| April | 1 °C | 11.7 °C | 84.33 mm |
| May | 7.3 °C | 18.9 °C | 85.09 mm |
| June | 12.8 °C | 24.4 °C | 88.14 mm |
| July | 15.2 °C | 26.7 °C | 82.55 mm |
| August | 14.3 °C | 25.7 °C | 89.66 mm |
| September | 10.3 °C | 22.2 °C | 77.98 mm |
| October | 4.9 °C | 14.9 °C | 74.42 mm |
| November | -0.2 °C | 7.6 °C | 62.99 mm |
| December | -5.1 °C | 1.3 °C | 52.58 mm |
| Annual | 3.1 °C | 13 °C | 839.22 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 |