| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.7 °C | 1.3 °C | 81.03 mm |
| February | -6.2 °C | 3.6 °C | 62.74 mm |
| March | -1.6 °C | 9.4 °C | 94.23 mm |
| April | 4.2 °C | 16.6 °C | 117.86 mm |
| May | 10.4 °C | 22.1 °C | 124.71 mm |
| June | 15.4 °C | 26.8 °C | 125.22 mm |
| July | 16.8 °C | 28.3 °C | 112.52 mm |
| August | 15.8 °C | 27.8 °C | 84.58 mm |
| September | 11.6 °C | 24.8 °C | 81.79 mm |
| October | 5.5 °C | 18.2 °C | 79.76 mm |
| November | -0.1 °C | 10.5 °C | 88.39 mm |
| December | -4.5 °C | 3.9 °C | 80.26 mm |
| Annual | 5 °C | 16.1 °C | 1133.09 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 75-100 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 |