| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.8 °C | 5.3 °C | 98.04 mm |
| February | -4.7 °C | 7.3 °C | 96.01 mm |
| March | -1.2 °C | 12.1 °C | 119.13 mm |
| April | 3.9 °C | 19.1 °C | 110.74 mm |
| May | 9.4 °C | 23.2 °C | 136.14 mm |
| June | 14.1 °C | 27.5 °C | 143.76 mm |
| July | 16.4 °C | 28.8 °C | 155.45 mm |
| August | 15.7 °C | 28.3 °C | 121.67 mm |
| September | 12.1 °C | 25.3 °C | 101.85 mm |
| October | 5.4 °C | 19.3 °C | 93.98 mm |
| November | -0.3 °C | 12.9 °C | 84.58 mm |
| December | -3.2 °C | 7.4 °C | 104.65 mm |
| Annual | 5.2 °C | 18 °C | 1366 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone - 2023 | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |