| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -12.2 °C | -3.8 °C | 34.54 mm |
| February | -11.1 °C | -1.8 °C | 29.72 mm |
| March | -5.3 °C | 4.6 °C | 47.75 mm |
| April | 1.3 °C | 12.2 °C | 82.3 mm |
| May | 8 °C | 19.2 °C | 96.52 mm |
| June | 13.7 °C | 24.6 °C | 117.09 mm |
| July | 16.1 °C | 27.2 °C | 98.04 mm |
| August | 15 °C | 25.9 °C | 92.71 mm |
| September | 10.5 °C | 21.9 °C | 84.58 mm |
| October | 3.8 °C | 14.3 °C | 73.41 mm |
| November | -2.3 °C | 6.3 °C | 48.51 mm |
| December | -8.5 °C | -0.7 °C | 43.43 mm |
| Annual | 2.4 °C | 12.5 °C | 848.6 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone - 2023 | Zone 5b : -26.1°C to -23.3°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |