| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.6 °C | 0.8 °C | 79.5 mm |
| February | -8.7 °C | 2.3 °C | 79.76 mm |
| March | -4.3 °C | 6.5 °C | 99.31 mm |
| April | 1.2 °C | 13.3 °C | 106.68 mm |
| May | 6.8 °C | 19.2 °C | 94.49 mm |
| June | 12.1 °C | 24.5 °C | 103.89 mm |
| July | 15.3 °C | 27.6 °C | 97.03 mm |
| August | 14.4 °C | 27.1 °C | 89.92 mm |
| September | 10.1 °C | 22.9 °C | 98.55 mm |
| October | 3.8 °C | 16.1 °C | 117.09 mm |
| November | -1.1 °C | 9.8 °C | 97.54 mm |
| December | -5.8 °C | 3.7 °C | 108.2 mm |
| Annual | 2.9 °C | 14.5 °C | 1171.96 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 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 |