| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -11.8 °C | -1.1 °C | 82.55 mm |
| February | -11.3 °C | 0.6 °C | 65.79 mm |
| March | -6.2 °C | 5.3 °C | 87.63 mm |
| April | 0.3 °C | 13.2 °C | 92.71 mm |
| May | 6.5 °C | 20.1 °C | 102.11 mm |
| June | 11.6 °C | 24.6 °C | 122.43 mm |
| July | 14 °C | 27.1 °C | 116.33 mm |
| August | 13 °C | 26.3 °C | 109.22 mm |
| September | 8.7 °C | 22.3 °C | 99.31 mm |
| October | 2.8 °C | 15.1 °C | 114.05 mm |
| November | -2.2 °C | 8.1 °C | 87.88 mm |
| December | -7.4 °C | 1.9 °C | 98.04 mm |
| Annual | 1.5 °C | 13.6 °C | 1178.05 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone - 2023 | Zone 5a : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |