| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -11.2 °C | -0.2 °C | 80.52 mm |
| February | -10.3 °C | 1.2 °C | 65.53 mm |
| March | -6.4 °C | 5.6 °C | 85.09 mm |
| April | -0.2 °C | 13.1 °C | 99.82 mm |
| May | 5.2 °C | 19.6 °C | 101.6 mm |
| June | 10.5 °C | 23.9 °C | 115.06 mm |
| July | 12.9 °C | 26.3 °C | 117.35 mm |
| August | 12.3 °C | 25.7 °C | 117.86 mm |
| September | 8.3 °C | 21.9 °C | 107.7 mm |
| October | 2.4 °C | 15.2 °C | 110.74 mm |
| November | -2.4 °C | 8.3 °C | 89.66 mm |
| December | -6.9 °C | 2.4 °C | 91.44 mm |
| Annual | 1.2 °C | 13.6 °C | 1182.37 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Jun. 11 - Jun. 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone - 2023 | Zone 5b : -26.1°C to -23.3°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 |