| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.8 °C | -0.6 °C | 77.72 mm |
| February | -9.4 °C | 0.7 °C | 67.31 mm |
| March | -5.5 °C | 4.9 °C | 85.85 mm |
| April | 0.8 °C | 12.5 °C | 96.27 mm |
| May | 6.9 °C | 19.6 °C | 94.74 mm |
| June | 12 °C | 24.2 °C | 117.6 mm |
| July | 14.5 °C | 26.6 °C | 110.49 mm |
| August | 13.6 °C | 25.9 °C | 103.63 mm |
| September | 9.6 °C | 22.2 °C | 107.44 mm |
| October | 3.9 °C | 15.1 °C | 104.14 mm |
| November | -1 °C | 8.3 °C | 87.88 mm |
| December | -5.8 °C | 2.2 °C | 89.41 mm |
| Annual | 2.5 °C | 13.5 °C | 1142.48 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 5b : -26.1°C to -23.3°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 |