| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -11.9 °C | -3.1 °C | 48.51 mm |
| February | -12.7 °C | -1.6 °C | 36.07 mm |
| March | -8.6 °C | 3.9 °C | 43.69 mm |
| April | -1.8 °C | 11.3 °C | 76.71 mm |
| May | 4.7 °C | 19.3 °C | 74.93 mm |
| June | 10.1 °C | 24.5 °C | 80.52 mm |
| July | 12.7 °C | 26.8 °C | 76.96 mm |
| August | 11.8 °C | 26 °C | 83.06 mm |
| September | 7.9 °C | 21.7 °C | 80.77 mm |
| October | 2.4 °C | 13.8 °C | 84.84 mm |
| November | -2.4 °C | 6.2 °C | 60.45 mm |
| December | -7.4 °C | 0.1 °C | 54.86 mm |
| Annual | 0.4 °C | 12.4 °C | 801.37 mm |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | |
| Plant Hardiness Zone - 2023 | Zone 5a : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 4a : -34.4°C to -31.7°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |