| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.8 °C | -0.2 °C | 90.42 mm |
| February | -7.8 °C | 1.1 °C | 59.18 mm |
| March | -3.7 °C | 6.9 °C | 64.26 mm |
| April | 1.9 °C | 14.3 °C | 102.36 mm |
| May | 8.1 °C | 20.7 °C | 113.79 mm |
| June | 13.1 °C | 25.7 °C | 103.89 mm |
| July | 15.2 °C | 27.9 °C | 96.01 mm |
| August | 14.7 °C | 27.1 °C | 93.73 mm |
| September | 10.6 °C | 23.6 °C | 85.6 mm |
| October | 4.8 °C | 16.3 °C | 100.33 mm |
| November | -0.2 °C | 8.8 °C | 82.55 mm |
| December | -4.4 °C | 2.6 °C | 75.18 mm |
| Annual | 3.7 °C | 14.6 °C | 1067.3 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| 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 | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |