| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.8 °C | 0.2 °C | 81.03 mm |
| February | -8.4 °C | 1.7 °C | 59.44 mm |
| March | -4.3 °C | 6.6 °C | 82.3 mm |
| April | 1.6 °C | 14.2 °C | 93.22 mm |
| May | 7.8 °C | 20.7 °C | 105.66 mm |
| June | 12.9 °C | 25.2 °C | 127 mm |
| July | 15.3 °C | 27.7 °C | 124.46 mm |
| August | 14.5 °C | 26.7 °C | 104.65 mm |
| September | 10.6 °C | 22.8 °C | 112.01 mm |
| October | 4.3 °C | 16.1 °C | 109.98 mm |
| November | -0.7 °C | 9 °C | 80.77 mm |
| December | -5.1 °C | 3.3 °C | 82.8 mm |
| Annual | 3.3 °C | 14.5 °C | 1163.32 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| 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 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |