| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.4 °C | -1.4 °C | 52.58 mm |
| February | -9.3 °C | 0.2 °C | 43.18 mm |
| March | -4.7 °C | 5.8 °C | 49.28 mm |
| April | 1.2 °C | 13.2 °C | 86.11 mm |
| May | 7.7 °C | 20.2 °C | 91.95 mm |
| June | 13.1 °C | 25.5 °C | 88.14 mm |
| July | 15.2 °C | 27.6 °C | 85.34 mm |
| August | 14.3 °C | 26.4 °C | 84.07 mm |
| September | 9.9 °C | 22.9 °C | 72.14 mm |
| October | 4.3 °C | 15.7 °C | 78.74 mm |
| November | -0.8 °C | 8 °C | 63.25 mm |
| December | -5.5 °C | 1.6 °C | 50.55 mm |
| Annual | 3 °C | 13.8 °C | 845.33 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 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |