| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.8 °C | 1.3 °C | 73.66 mm |
| February | -7.3 °C | 2.9 °C | 55.63 mm |
| March | -3.1 °C | 8.2 °C | 76.96 mm |
| April | 2.8 °C | 15.8 °C | 94.74 mm |
| May | 8.3 °C | 21.8 °C | 98.55 mm |
| June | 13.4 °C | 26.3 °C | 111.76 mm |
| July | 15.6 °C | 28.4 °C | 113.79 mm |
| August | 14.5 °C | 27.6 °C | 89.92 mm |
| September | 10.8 °C | 24.2 °C | 97.54 mm |
| October | 4.8 °C | 17.2 °C | 82.55 mm |
| November | -0.1 °C | 10.1 °C | 70.36 mm |
| December | -4.4 °C | 4 °C | 72.39 mm |
| Annual | 4 °C | 15.7 °C | 1037.85 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 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 |