| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.4 °C | -1.4 °C | 54.1 mm |
| February | -9.5 °C | 0 °C | 42.67 mm |
| March | -5.1 °C | 5.3 °C | 43.94 mm |
| April | 0.7 °C | 12.8 °C | 80.01 mm |
| May | 6.9 °C | 19.6 °C | 82.3 mm |
| June | 12.3 °C | 25.2 °C | 78.23 mm |
| July | 14.7 °C | 27.3 °C | 87.12 mm |
| August | 14.2 °C | 26.1 °C | 70.61 mm |
| September | 10.1 °C | 22.8 °C | 74.42 mm |
| October | 4.6 °C | 15.6 °C | 69.09 mm |
| November | -1.2 °C | 7.9 °C | 62.74 mm |
| December | -5.9 °C | 1.4 °C | 48.26 mm |
| Annual | 2.7 °C | 13.6 °C | 793.49 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 6a : -23.3°C to -20.6°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 |