| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.7 °C | 4.4 °C | 78.49 mm |
| February | -4.7 °C | 6.4 °C | 75.44 mm |
| March | -1.3 °C | 11 °C | 100.08 mm |
| April | 3.9 °C | 17.5 °C | 100.58 mm |
| May | 9.1 °C | 21.6 °C | 121.92 mm |
| June | 13.4 °C | 25.1 °C | 107.44 mm |
| July | 15.6 °C | 26.7 °C | 133.6 mm |
| August | 14.8 °C | 26.2 °C | 93.47 mm |
| September | 11.3 °C | 23.3 °C | 86.36 mm |
| October | 5 °C | 17.7 °C | 67.31 mm |
| November | -0.6 °C | 11.7 °C | 69.85 mm |
| December | -3.4 °C | 6.3 °C | 92.71 mm |
| Annual | 4.8 °C | 16.5 °C | 1127.25 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 100-125 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 |