| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -10.2 °C | -0.4 °C | 83.57 mm |
| February | -9.4 °C | 1.1 °C | 64.26 mm |
| March | -4.8 °C | 5.8 °C | 80.77 mm |
| April | 1.3 °C | 13.7 °C | 90.42 mm |
| May | 7.4 °C | 20.3 °C | 94.49 mm |
| June | 12.5 °C | 24.6 °C | 120.14 mm |
| July | 15 °C | 27.2 °C | 115.82 mm |
| August | 14.3 °C | 26.1 °C | 111.51 mm |
| September | 9.9 °C | 22.3 °C | 105.41 mm |
| October | 4.1 °C | 15.3 °C | 115.06 mm |
| November | -1.3 °C | 8.7 °C | 82.3 mm |
| December | -6.3 °C | 2.4 °C | 91.19 mm |
| Annual | 2.7 °C | 13.9 °C | 1154.94 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone - 2023 | Zone 5b : -26.1°C to -23.3°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 |