| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -12.1 °C | -1.1 °C | 82.8 mm |
| February | -11.4 °C | 0.8 °C | 68.83 mm |
| March | -6.4 °C | 5.2 °C | 87.12 mm |
| April | 0.2 °C | 12.7 °C | 88.65 mm |
| May | 6.4 °C | 19.8 °C | 94.23 mm |
| June | 11.7 °C | 24.6 °C | 104.9 mm |
| July | 14.5 °C | 27.4 °C | 106.43 mm |
| August | 13.4 °C | 26.6 °C | 100.08 mm |
| September | 9.1 °C | 22.5 °C | 99.31 mm |
| October | 2.7 °C | 14.9 °C | 121.67 mm |
| November | -2.3 °C | 8.2 °C | 90.17 mm |
| December | -7.6 °C | 1.9 °C | 100.58 mm |
| Annual | 1.5 °C | 13.6 °C | 1144.77 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| 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 |