| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.1 °C | -0.8 °C | 56.64 mm |
| February | -8.8 °C | 0.7 °C | 44.96 mm |
| March | -4.2 °C | 6.4 °C | 52.58 mm |
| April | 2.1 °C | 13.8 °C | 82.04 mm |
| May | 8.3 °C | 20.4 °C | 95.25 mm |
| June | 13.6 °C | 25.7 °C | 93.47 mm |
| July | 15.4 °C | 27.9 °C | 82.8 mm |
| August | 14.7 °C | 26.8 °C | 83.82 mm |
| September | 10.6 °C | 23.4 °C | 78.23 mm |
| October | 4.4 °C | 16.1 °C | 73.15 mm |
| November | -0.8 °C | 8.4 °C | 62.99 mm |
| December | -5.4 °C | 1.9 °C | 51.82 mm |
| Annual | 3.4 °C | 14.2 °C | 857.75 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| 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 |