| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.8 °C | 1.3 °C | 84.33 mm |
| February | -6.4 °C | 2.5 °C | 62.23 mm |
| March | -2.3 °C | 7.2 °C | 83.06 mm |
| April | 3.8 °C | 14.8 °C | 98.55 mm |
| May | 9.7 °C | 21 °C | 102.87 mm |
| June | 14.8 °C | 25.8 °C | 106.17 mm |
| July | 17.1 °C | 28.1 °C | 111.76 mm |
| August | 16.2 °C | 27.1 °C | 98.81 mm |
| September | 12.4 °C | 23.3 °C | 106.43 mm |
| October | 6.7 °C | 16.6 °C | 102.36 mm |
| November | 1.4 °C | 9.9 °C | 90.42 mm |
| December | -3.2 °C | 4.1 °C | 88.39 mm |
| Annual | 5.3 °C | 15.1 °C | 1135.38 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| 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 |