| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.3 °C | 0.2 °C | 97.28 mm |
| February | -8.7 °C | 1.6 °C | 90.68 mm |
| March | -4.3 °C | 6.3 °C | 107.95 mm |
| April | 1.4 °C | 13.1 °C | 110.24 mm |
| May | 7.2 °C | 19.3 °C | 111.25 mm |
| June | 12.2 °C | 23.8 °C | 124.97 mm |
| July | 14.8 °C | 26.6 °C | 118.62 mm |
| August | 13.8 °C | 25.6 °C | 124.46 mm |
| September | 9.9 °C | 21.7 °C | 123.7 mm |
| October | 4.3 °C | 15.1 °C | 139.45 mm |
| November | -1.1 °C | 8.5 °C | 107.19 mm |
| December | -5.7 °C | 3.2 °C | 124.21 mm |
| Annual | 2.9 °C | 13.8 °C | 1380 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| 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 |