| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.5 °C | 0.8 °C | 87.88 mm |
| February | -8.7 °C | 2.4 °C | 79.5 mm |
| March | -3.9 °C | 7.1 °C | 100.84 mm |
| April | 2.1 °C | 14.7 °C | 103.63 mm |
| May | 7.9 °C | 21 °C | 96.01 mm |
| June | 13.1 °C | 25.6 °C | 115.82 mm |
| July | 16.1 °C | 28.4 °C | 105.66 mm |
| August | 15 °C | 27.4 °C | 108.71 mm |
| September | 10.7 °C | 23.4 °C | 118.62 mm |
| October | 4.3 °C | 16.5 °C | 131.83 mm |
| November | -0.9 °C | 9.9 °C | 94.49 mm |
| December | -5.8 °C | 3.8 °C | 113.79 mm |
| Annual | 3.4 °C | 15.1 °C | 1256.78 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| 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 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |