| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.1 °C | -0.2 °C | 83.82 mm |
| February | -8.8 °C | 1.6 °C | 79.5 mm |
| March | -4.3 °C | 5.7 °C | 95.5 mm |
| April | 1.1 °C | 13.6 °C | 97.03 mm |
| May | 6.9 °C | 19.8 °C | 101.6 mm |
| June | 12.7 °C | 24.8 °C | 111.51 mm |
| July | 15.3 °C | 27.8 °C | 100.08 mm |
| August | 14.9 °C | 26.9 °C | 102.11 mm |
| September | 10.1 °C | 22.9 °C | 95.5 mm |
| October | 4.9 °C | 15.6 °C | 121.16 mm |
| November | -1.1 °C | 8.7 °C | 93.47 mm |
| December | -6.2 °C | 2.8 °C | 107.7 mm |
| Annual | 3 °C | 14.2 °C | 1188.98 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone - 2023 | Zone 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |