| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.8 °C | -0.1 °C | 100.84 mm |
| February | -8.6 °C | 1.2 °C | 73.41 mm |
| March | -4.5 °C | 6.4 °C | 90.93 mm |
| April | 1.2 °C | 13.9 °C | 103.38 mm |
| May | 7.2 °C | 20.2 °C | 103.12 mm |
| June | 12 °C | 24.4 °C | 116.33 mm |
| July | 14.2 °C | 26.4 °C | 126.49 mm |
| August | 13.5 °C | 25.8 °C | 97.54 mm |
| September | 9.9 °C | 22.3 °C | 108.2 mm |
| October | 4.3 °C | 15.6 °C | 114.55 mm |
| November | -0.7 °C | 8.4 °C | 96.27 mm |
| December | -4.7 °C | 2.4 °C | 111.76 mm |
| Annual | 2.9 °C | 13.9 °C | 1242.82 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| 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 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |