| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.7 °C | -1.3 °C | 64.01 mm |
| February | -8.6 °C | 0.3 °C | 49.78 mm |
| March | -4.6 °C | 5.9 °C | 61.21 mm |
| April | 1.5 °C | 13.1 °C | 95.76 mm |
| May | 7.8 °C | 19.8 °C | 104.65 mm |
| June | 13.1 °C | 25.1 °C | 94.74 mm |
| July | 15.3 °C | 27.3 °C | 81.03 mm |
| August | 14.5 °C | 26.4 °C | 84.07 mm |
| September | 10.2 °C | 22.7 °C | 81.03 mm |
| October | 4.3 °C | 15.3 °C | 95.25 mm |
| November | -0.6 °C | 7.7 °C | 83.31 mm |
| December | -5.1 °C | 1.5 °C | 63.25 mm |
| Annual | 3.3 °C | 13.7 °C | 958.09 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 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |