| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.7 °C | -0.2 °C | 97.03 mm |
| February | -6.9 °C | 0.6 °C | 73.66 mm |
| March | -3.2 °C | 4.4 °C | 76.96 mm |
| April | 2.7 °C | 10.9 °C | 87.88 mm |
| May | 8.8 °C | 17.9 °C | 84.58 mm |
| June | 14.1 °C | 22.9 °C | 85.6 mm |
| July | 17.4 °C | 25.8 °C | 86.11 mm |
| August | 16.8 °C | 25.4 °C | 87.63 mm |
| September | 12.9 °C | 21.8 °C | 98.81 mm |
| October | 7.1 °C | 14.9 °C | 116.59 mm |
| November | 1.7 °C | 8.8 °C | 104.39 mm |
| December | -3.7 °C | 2.9 °C | 99.31 mm |
| Annual | 5 °C | 13 °C | 1098.55 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone - 2023 | Zone 6b : -20.6°C to -17.8°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 |