| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.4 °C | 6.3 °C | 75.44 mm |
| February | -3.1 °C | 8.3 °C | 64.01 mm |
| March | 0.4 °C | 13.1 °C | 90.42 mm |
| April | 5 °C | 19.6 °C | 87.88 mm |
| May | 10.4 °C | 24.1 °C | 103.63 mm |
| June | 15.1 °C | 27.8 °C | 100.08 mm |
| July | 17.1 °C | 29.8 °C | 99.57 mm |
| August | 16.5 °C | 29.1 °C | 83.57 mm |
| September | 12.7 °C | 25.9 °C | 81.28 mm |
| October | 6.2 °C | 20.2 °C | 63.75 mm |
| November | 0.4 °C | 13.7 °C | 63.25 mm |
| December | -2.6 °C | 7.8 °C | 73.66 mm |
| Annual | 6.1 °C | 18.8 °C | 986.54 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 |