| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.6 °C | 6.2 °C | 78.49 mm |
| February | -3.3 °C | 8.1 °C | 67.31 mm |
| March | 0.1 °C | 12.7 °C | 91.69 mm |
| April | 4.8 °C | 19.1 °C | 91.44 mm |
| May | 10.1 °C | 23.6 °C | 108.97 mm |
| June | 14.6 °C | 27.1 °C | 96.52 mm |
| July | 16.7 °C | 29.1 °C | 102.87 mm |
| August | 16.1 °C | 28.4 °C | 85.34 mm |
| September | 12.3 °C | 25.4 °C | 82.3 mm |
| October | 5.8 °C | 19.7 °C | 66.04 mm |
| November | 0.2 °C | 13.3 °C | 65.53 mm |
| December | -2.8 °C | 7.8 °C | 79.25 mm |
| Annual | 5.8 °C | 18.4 °C | 1015.75 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| 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 |