| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.9 °C | 5.9 °C | 82.55 mm |
| February | -3.7 °C | 7.8 °C | 69.34 mm |
| March | -0.4 °C | 12.4 °C | 89.66 mm |
| April | 4.4 °C | 18.3 °C | 92.46 mm |
| May | 9.4 °C | 22.7 °C | 107.44 mm |
| June | 13.9 °C | 26.4 °C | 105.66 mm |
| July | 16.1 °C | 28.3 °C | 102.36 mm |
| August | 15.4 °C | 27.8 °C | 89.66 mm |
| September | 11.7 °C | 24.7 °C | 85.85 mm |
| October | 5.2 °C | 19.2 °C | 74.17 mm |
| November | -0.2 °C | 13.1 °C | 67.31 mm |
| December | -3.1 °C | 7.8 °C | 81.53 mm |
| Annual | 5.3 °C | 17.9 °C | 1047.99 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone - 2023 | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |