| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.1 °C | 1.2 °C | 81.79 mm |
| February | -8.7 °C | 2.9 °C | 65.28 mm |
| March | -4.4 °C | 8.1 °C | 80.77 mm |
| April | 0.8 °C | 15.7 °C | 96.77 mm |
| May | 6.4 °C | 21.6 °C | 105.41 mm |
| June | 11.7 °C | 25.7 °C | 127.25 mm |
| July | 14.2 °C | 28 °C | 105.16 mm |
| August | 13.6 °C | 27.2 °C | 96.52 mm |
| September | 9.2 °C | 23.3 °C | 104.65 mm |
| October | 2.6 °C | 16.7 °C | 92.46 mm |
| November | -2 °C | 9.7 °C | 87.38 mm |
| December | -5.7 °C | 3.8 °C | 86.11 mm |
| Annual | 2.4 °C | 15.3 °C | 1129.55 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 125-150 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 | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |