| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6 °C | 3.1 °C | 97.28 mm |
| February | -5.1 °C | 4.7 °C | 70.87 mm |
| March | -1.2 °C | 9.1 °C | 104.14 mm |
| April | 4.5 °C | 16.2 °C | 99.82 mm |
| May | 9.9 °C | 21.8 °C | 92.96 mm |
| June | 15.1 °C | 26.6 °C | 119.89 mm |
| July | 18 °C | 29.3 °C | 113.79 mm |
| August | 17.2 °C | 28.2 °C | 125.48 mm |
| September | 13.2 °C | 24.4 °C | 121.92 mm |
| October | 6.9 °C | 17.9 °C | 119.89 mm |
| November | 1.6 °C | 11.7 °C | 107.19 mm |
| December | -2.4 °C | 5.9 °C | 108.46 mm |
| Annual | 6 °C | 16.6 °C | 1281.69 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone - 2023 | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |