| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.1 °C | 1.3 °C | 70.87 mm |
| February | -7.3 °C | 3 °C | 62.99 mm |
| March | -2.8 °C | 8.2 °C | 81.79 mm |
| April | 3.2 °C | 16.2 °C | 89.92 mm |
| May | 9.1 °C | 22.4 °C | 89.41 mm |
| June | 14.2 °C | 26.7 °C | 113.28 mm |
| July | 16.8 °C | 29.2 °C | 105.41 mm |
| August | 16.1 °C | 28 °C | 115.06 mm |
| September | 11.8 °C | 24 °C | 114.81 mm |
| October | 5.6 °C | 17.1 °C | 115.82 mm |
| November | 0.4 °C | 10.3 °C | 74.17 mm |
| December | -4.3 °C | 3.9 °C | 88.39 mm |
| Annual | 4.6 °C | 15.9 °C | 1121.92 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 |