| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -12.9 °C | -3.8 °C | 33.53 mm |
| February | -11.8 °C | -1.6 °C | 28.96 mm |
| March | -6 °C | 4.9 °C | 47.5 mm |
| April | 0.7 °C | 12.8 °C | 83.06 mm |
| May | 7.4 °C | 19.9 °C | 99.31 mm |
| June | 13.1 °C | 25.2 °C | 116.33 mm |
| July | 15.3 °C | 27.7 °C | 96.77 mm |
| August | 14.2 °C | 26.4 °C | 95.25 mm |
| September | 9.6 °C | 22.2 °C | 87.12 mm |
| October | 3.1 °C | 14.6 °C | 71.88 mm |
| November | -2.9 °C | 6.3 °C | 48.26 mm |
| December | -9.2 °C | -0.8 °C | 42.67 mm |
| Annual | 1.7 °C | 12.8 °C | 850.64 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone - 2023 | Zone 5a : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |