| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.3 °C | 1.1 °C | 88.9 mm |
| February | -8.4 °C | 2.6 °C | 86.36 mm |
| March | -4.2 °C | 6.7 °C | 111.76 mm |
| April | 1.4 °C | 13.6 °C | 109.98 mm |
| May | 7 °C | 19.3 °C | 99.06 mm |
| June | 12.3 °C | 24.5 °C | 107.95 mm |
| July | 15.6 °C | 27.7 °C | 93.98 mm |
| August | 14.7 °C | 27.1 °C | 89.41 mm |
| September | 10.3 °C | 23 °C | 100.08 mm |
| October | 3.9 °C | 16.2 °C | 126.24 mm |
| November | -0.9 °C | 10 °C | 99.06 mm |
| December | -5.7 °C | 3.9 °C | 115.82 mm |
| Annual | 3.1 °C | 14.6 °C | 1228.6 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 |