| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -10.2 °C | -0.3 °C | 64.01 mm |
| February | -10.1 °C | 1 °C | 48.26 mm |
| March | -6.4 °C | 5.7 °C | 66.04 mm |
| April | -0.6 °C | 13.2 °C | 86.11 mm |
| May | 5.4 °C | 20.1 °C | 89.92 mm |
| June | 10.4 °C | 24.4 °C | 104.39 mm |
| July | 12.8 °C | 26.6 °C | 101.09 mm |
| August | 12.1 °C | 25.7 °C | 100.84 mm |
| September | 8.4 °C | 22.2 °C | 98.55 mm |
| October | 2.7 °C | 15.2 °C | 97.79 mm |
| November | -2.1 °C | 8.2 °C | 74.68 mm |
| December | -6.4 °C | 2.3 °C | 73.41 mm |
| Annual | 1.3 °C | 13.7 °C | 1005.09 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Jun. 11 - Jun. 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone - 2023 | Zone 5b : -26.1°C to -23.3°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |