| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.9 °C | 2.3 °C | 84.84 mm |
| February | -6.1 °C | 3.8 °C | 62.74 mm |
| March | -2.1 °C | 8.9 °C | 89.41 mm |
| April | 3.5 °C | 16.6 °C | 99.57 mm |
| May | 9.1 °C | 22.4 °C | 99.06 mm |
| June | 14.3 °C | 26.9 °C | 111.51 mm |
| July | 16.7 °C | 29.3 °C | 109.73 mm |
| August | 15.8 °C | 28.3 °C | 102.62 mm |
| September | 11.7 °C | 24.6 °C | 114.55 mm |
| October | 5.5 °C | 17.7 °C | 102.36 mm |
| November | 0.3 °C | 10.9 °C | 80.26 mm |
| December | -3.7 °C | 4.9 °C | 86.61 mm |
| Annual | 4.8 °C | 16.4 °C | 1143.26 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 11 - May 20 |
| 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 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |