| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.4 °C | 1.1 °C | 78.23 mm |
| February | -8.6 °C | 2.9 °C | 65.53 mm |
| March | -3.9 °C | 7.6 °C | 83.31 mm |
| April | 1.9 °C | 15.4 °C | 84.84 mm |
| May | 7.7 °C | 21.7 °C | 93.73 mm |
| June | 12.9 °C | 25.9 °C | 112.27 mm |
| July | 15.6 °C | 28.6 °C | 113.28 mm |
| August | 14.7 °C | 27.5 °C | 110.24 mm |
| September | 10.4 °C | 23.3 °C | 108.2 mm |
| October | 4.3 °C | 16.5 °C | 110.49 mm |
| November | -0.9 °C | 9.9 °C | 74.68 mm |
| December | -5.6 °C | 3.7 °C | 98.3 mm |
| Annual | 3.3 °C | 15.3 °C | 1133.1 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 |