| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.9 °C | 2.2 °C | 78.74 mm |
| February | -6.2 °C | 3.9 °C | 59.44 mm |
| March | -2 °C | 9.4 °C | 85.6 mm |
| April | 3.7 °C | 16.8 °C | 97.03 mm |
| May | 9.6 °C | 22.4 °C | 106.17 mm |
| June | 14.4 °C | 26.8 °C | 127.76 mm |
| July | 16.7 °C | 28.8 °C | 104.14 mm |
| August | 15.6 °C | 28.1 °C | 95.76 mm |
| September | 11.7 °C | 24.7 °C | 85.6 mm |
| October | 5.4 °C | 17.9 °C | 82.04 mm |
| November | 0.2 °C | 10.9 °C | 74.93 mm |
| December | -3.8 °C | 4.8 °C | 77.47 mm |
| Annual | 4.9 °C | 16.4 °C | 1074.68 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 | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |