| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.3 °C | 0.7 °C | 56.13 mm |
| February | -8.8 °C | 2.1 °C | 46.74 mm |
| March | -4.9 °C | 6.8 °C | 68.58 mm |
| April | 0.8 °C | 14.4 °C | 78.74 mm |
| May | 6.9 °C | 21.2 °C | 76.45 mm |
| June | 12.1 °C | 25.6 °C | 101.09 mm |
| July | 14.4 °C | 28.2 °C | 93.22 mm |
| August | 13.7 °C | 27.3 °C | 95.5 mm |
| September | 9.8 °C | 23.4 °C | 95.5 mm |
| October | 3.7 °C | 16.3 °C | 86.36 mm |
| November | -1.3 °C | 9.3 °C | 66.8 mm |
| December | -5.4 °C | 3.3 °C | 62.48 mm |
| Annual | 2.6 °C | 14.9 °C | 927.59 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 100-125 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 |