| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.4 °C | 1.3 °C | 73.91 mm |
| February | -6.9 °C | 2.9 °C | 61.98 mm |
| March | -3.1 °C | 7.8 °C | 85.34 mm |
| April | 2.9 °C | 15.3 °C | 90.68 mm |
| May | 8.8 °C | 21.1 °C | 98.55 mm |
| June | 13.7 °C | 25.3 °C | 102.62 mm |
| July | 15.9 °C | 27.7 °C | 102.11 mm |
| August | 14.9 °C | 26.7 °C | 99.06 mm |
| September | 10.8 °C | 22.9 °C | 103.63 mm |
| October | 4.9 °C | 16.3 °C | 94.74 mm |
| November | -0.3 °C | 9.8 °C | 76.71 mm |
| December | -4.3 °C | 3.7 °C | 80.01 mm |
| Annual | 4.2 °C | 15.1 °C | 1069.34 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone - 2023 | Zone 6b : -20.6°C to -17.8°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 |