| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.4 °C | 1.8 °C | 79.5 mm |
| February | -7.6 °C | 3.7 °C | 66.55 mm |
| March | -3.6 °C | 8.3 °C | 98.3 mm |
| April | 2.5 °C | 15.7 °C | 99.57 mm |
| May | 8.3 °C | 21.6 °C | 98.81 mm |
| June | 13.3 °C | 25.8 °C | 125.48 mm |
| July | 16 °C | 28.5 °C | 117.09 mm |
| August | 15.1 °C | 27.4 °C | 117.86 mm |
| September | 11.1 °C | 23.9 °C | 119.63 mm |
| October | 4.6 °C | 17.2 °C | 112.52 mm |
| November | -1.2 °C | 10.7 °C | 84.84 mm |
| December | -4.9 °C | 4.8 °C | 96.27 mm |
| Annual | 3.8 °C | 15.8 °C | 1216.42 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone - 2023 | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |