| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.2 °C | 2.3 °C | 89.15 mm |
| February | -7.2 °C | 3.9 °C | 71.63 mm |
| March | -2.8 °C | 8.8 °C | 96.52 mm |
| April | 3.3 °C | 16.3 °C | 100.58 mm |
| May | 9.1 °C | 22.4 °C | 97.28 mm |
| June | 14.1 °C | 27.1 °C | 111.25 mm |
| July | 16.8 °C | 29.9 °C | 121.92 mm |
| August | 15.9 °C | 28.8 °C | 110.74 mm |
| September | 11.7 °C | 24.8 °C | 123.95 mm |
| October | 5.5 °C | 17.8 °C | 124.71 mm |
| November | 0.1 °C | 11.2 °C | 90.93 mm |
| December | -4.6 °C | 5.1 °C | 107.44 mm |
| Annual | 4.5 °C | 16.5 °C | 1246.1 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone - 2023 | Zone 6b : -20.6°C to -17.8°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 |