| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.8 °C | -0.8 °C | 80.26 mm |
| February | -9.4 °C | 0.6 °C | 71.63 mm |
| March | -4.7 °C | 5.2 °C | 87.12 mm |
| April | 1.7 °C | 13.7 °C | 99.06 mm |
| May | 7.9 °C | 21.1 °C | 99.31 mm |
| June | 13.3 °C | 25.6 °C | 122.43 mm |
| July | 16 °C | 28.2 °C | 109.98 mm |
| August | 15.3 °C | 27.2 °C | 104.65 mm |
| September | 11.3 °C | 23.2 °C | 101.6 mm |
| October | 5.3 °C | 15.8 °C | 118.87 mm |
| November | -0.1 °C | 8.6 °C | 99.31 mm |
| December | -5.6 °C | 2.3 °C | 96.52 mm |
| Annual | 3.4 °C | 14.2 °C | 1190.74 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| 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 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |