| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.6 °C | 1.5 °C | 13.97 mm |
| February | -8.7 °C | 2.9 °C | 14.48 mm |
| March | -4.9 °C | 8 °C | 23.62 mm |
| April | -1.2 °C | 12.7 °C | 49.53 mm |
| May | 3.2 °C | 17.7 °C | 64.01 mm |
| June | 6.9 °C | 22.4 °C | 71.37 mm |
| July | 10.1 °C | 28.6 °C | 31.5 mm |
| August | 9.1 °C | 28.3 °C | 29.46 mm |
| September | 5.2 °C | 22.5 °C | 32.51 mm |
| October | -0.2 °C | 14.4 °C | 36.58 mm |
| November | -5.5 °C | 6.3 °C | 21.34 mm |
| December | -9.8 °C | 1.2 °C | 16.26 mm |
| Annual | -0.5 °C | 13.9 °C | 404.63 mm |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone - 2023 | Zone 5a : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 4b : -31.7°C to -28.9°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |