| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.1 °C | 0.1 °C | 56.13 mm |
| February | -6.6 °C | 2.1 °C | 52.83 mm |
| March | -1.4 °C | 8.2 °C | 60.45 mm |
| April | 4.3 °C | 15.2 °C | 98.81 mm |
| May | 10.3 °C | 21.2 °C | 113.79 mm |
| June | 15.9 °C | 26.7 °C | 115.82 mm |
| July | 18.5 °C | 28.9 °C | 111.76 mm |
| August | 17.7 °C | 27.9 °C | 105.41 mm |
| September | 13.4 °C | 24.6 °C | 82.04 mm |
| October | 6.7 °C | 17.4 °C | 87.88 mm |
| November | 0.6 °C | 9.6 °C | 68.33 mm |
| December | -4.9 °C | 2.9 °C | 57.91 mm |
| Annual | 5.5 °C | 15.4 °C | 1011.16 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone - 2023 | Zone 6a : -23.3°C to -20.6°C |
| Plant Hardiness Zone - 2012 | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |