| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.1 °C | 1.9 °C | 95.25 mm |
| February | -6.6 °C | 3.2 °C | 80.77 mm |
| March | -2.3 °C | 7.6 °C | 107.44 mm |
| April | 3.9 °C | 14.9 °C | 99.06 mm |
| May | 9.2 °C | 20.7 °C | 101.35 mm |
| June | 15.1 °C | 25.8 °C | 131.32 mm |
| July | 17.1 °C | 28.6 °C | 111.51 mm |
| August | 16.8 °C | 27.4 °C | 120.65 mm |
| September | 12.4 °C | 23.4 °C | 121.67 mm |
| October | 6.4 °C | 16.7 °C | 112.27 mm |
| November | 0.9 °C | 10.7 °C | 89.92 mm |
| December | -3.3 °C | 4.4 °C | 117.09 mm |
| Annual | 5.2 °C | 15.4 °C | 1288.3 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone - 2023 | Zone 6b : -20.6°C to -17.8°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 |