| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.3 °C | 1.6 °C | 83.82 mm |
| February | -7.6 °C | 3.2 °C | 73.66 mm |
| March | -2.8 °C | 7.8 °C | 96.01 mm |
| April | 3.2 °C | 15.3 °C | 94.74 mm |
| May | 9 °C | 21.5 °C | 92.2 mm |
| June | 14.1 °C | 26.1 °C | 111.25 mm |
| July | 17.2 °C | 29.1 °C | 100.33 mm |
| August | 16.1 °C | 28.2 °C | 104.14 mm |
| September | 11.8 °C | 24.2 °C | 115.32 mm |
| October | 5.5 °C | 17.2 °C | 122.43 mm |
| November | 0.1 °C | 10.6 °C | 86.61 mm |
| December | -4.7 °C | 4.6 °C | 103.89 mm |
| Annual | 4.5 °C | 15.8 °C | 1184.4 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 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |