| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.6 °C | -0.4 °C | 96.52 mm |
| February | -8.7 °C | 1.2 °C | 85.09 mm |
| March | -4.4 °C | 5.4 °C | 111.51 mm |
| April | 1.7 °C | 12.5 °C | 105.16 mm |
| May | 7.5 °C | 18.6 °C | 94.49 mm |
| June | 12.7 °C | 23.2 °C | 109.98 mm |
| July | 15.8 °C | 26.1 °C | 103.38 mm |
| August | 14.9 °C | 25.2 °C | 108.97 mm |
| September | 11.1 °C | 21.3 °C | 108.46 mm |
| October | 4.8 °C | 14.6 °C | 128.02 mm |
| November | -0.6 °C | 8.4 °C | 97.79 mm |
| December | -5.7 °C | 2.7 °C | 113.54 mm |
| Annual | 3.3 °C | 13.2 °C | 1262.91 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 21 - May 31 |
| 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 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |