| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -17.1 °C | -6.2 °C | 29.72 mm |
| February | -15.4 °C | -3.2 °C | 26.92 mm |
| March | -8.9 °C | 3.3 °C | 45.21 mm |
| April | -2.2 °C | 10.5 °C | 70.61 mm |
| May | 4 °C | 18.4 °C | 87.38 mm |
| June | 9.5 °C | 23.3 °C | 103.63 mm |
| July | 12.8 °C | 25.9 °C | 107.44 mm |
| August | 11.9 °C | 24.8 °C | 98.81 mm |
| September | 7.6 °C | 20.3 °C | 87.88 mm |
| October | 1.3 °C | 12.4 °C | 82.04 mm |
| November | -5.3 °C | 3.9 °C | 55.88 mm |
| December | -12.4 °C | -3.3 °C | 43.43 mm |
| Annual | -1.2 °C | 10.8 °C | 838.95 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone - 2023 | Zone 4a : -34.4°C to -31.7°C |
| Plant Hardiness Zone - 2012 | Zone 4a : -34.4°C to -31.7°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |