| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -11.5 °C | -3.4 °C | 51.82 mm |
| February | -12.3 °C | -2.3 °C | 35.56 mm |
| March | -8.1 °C | 2.9 °C | 43.94 mm |
| April | -1.3 °C | 9.3 °C | 69.85 mm |
| May | 4.8 °C | 16.7 °C | 74.68 mm |
| June | 10.3 °C | 22.3 °C | 72.14 mm |
| July | 13.8 °C | 24.9 °C | 73.15 mm |
| August | 13.4 °C | 24.4 °C | 77.72 mm |
| September | 9.7 °C | 20.6 °C | 87.88 mm |
| October | 3.6 °C | 13.1 °C | 105.92 mm |
| November | -1.4 °C | 5.8 °C | 67.31 mm |
| December | -6.6 °C | 0.1 °C | 58.67 mm |
| Annual | 1.2 °C | 11.2 °C | 818.64 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone - 2023 | Zone 5a : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |