| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.4 °C | 0 °C | 60.96 mm |
| February | -7.5 °C | 1.9 °C | 52.58 mm |
| March | -2.9 °C | 7.9 °C | 63.25 mm |
| April | 2.8 °C | 15.3 °C | 91.69 mm |
| May | 9.3 °C | 21.6 °C | 108.71 mm |
| June | 14.7 °C | 26.8 °C | 95.76 mm |
| July | 16.5 °C | 28.8 °C | 92.71 mm |
| August | 15.4 °C | 27.7 °C | 97.54 mm |
| September | 11.2 °C | 24.3 °C | 80.26 mm |
| October | 5.1 °C | 17.2 °C | 73.41 mm |
| November | -0.4 °C | 9.2 °C | 75.18 mm |
| December | -5.2 °C | 2.7 °C | 61.21 mm |
| Annual | 4.2 °C | 15.3 °C | 953.26 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| 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 |