| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.3 °C | 0.9 °C | 77.22 mm |
| February | -6.8 °C | 2.4 °C | 60.45 mm |
| March | -2.7 °C | 7.4 °C | 83.31 mm |
| April | 3.4 °C | 14.7 °C | 98.55 mm |
| May | 9.4 °C | 21.1 °C | 104.65 mm |
| June | 14.4 °C | 25.7 °C | 107.19 mm |
| July | 16.6 °C | 27.9 °C | 107.19 mm |
| August | 15.7 °C | 27 °C | 93.98 mm |
| September | 11.8 °C | 23.3 °C | 98.04 mm |
| October | 5.9 °C | 16.5 °C | 89.15 mm |
| November | 0.8 °C | 9.6 °C | 80.26 mm |
| December | -3.8 °C | 3.5 °C | 80.01 mm |
| Annual | 4.8 °C | 15 °C | 1080 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| 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 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |