| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.6 °C | 0.3 °C | 55.88 mm |
| February | -8.2 °C | 1.4 °C | 47.24 mm |
| March | -4.4 °C | 6.1 °C | 65.79 mm |
| April | 1.4 °C | 13.3 °C | 75.18 mm |
| May | 7.8 °C | 20.2 °C | 81.03 mm |
| June | 13.1 °C | 24.8 °C | 91.44 mm |
| July | 15.7 °C | 27.1 °C | 100.33 mm |
| August | 14.8 °C | 26.2 °C | 88.65 mm |
| September | 11.2 °C | 22.7 °C | 91.95 mm |
| October | 5.3 °C | 15.8 °C | 91.69 mm |
| November | 0.1 °C | 9.1 °C | 70.1 mm |
| December | -4.7 °C | 3.2 °C | 63.25 mm |
| Annual | 3.6 °C | 14.2 °C | 922.53 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone - 2023 | Zone 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |