| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.1 °C | 2.3 °C | 33.78 mm |
| February | -5.7 °C | 5.3 °C | 46.23 mm |
| March | -0.2 °C | 11.9 °C | 68.58 mm |
| April | 5.7 °C | 18.1 °C | 104.39 mm |
| May | 11.8 °C | 23.3 °C | 141.99 mm |
| June | 17.4 °C | 28.2 °C | 138.43 mm |
| July | 19.6 °C | 30.4 °C | 115.06 mm |
| August | 18.1 °C | 29.7 °C | 102.36 mm |
| September | 12.9 °C | 25.9 °C | 99.82 mm |
| October | 6.5 °C | 19.4 °C | 82.55 mm |
| November | 0.2 °C | 11.6 °C | 61.98 mm |
| December | -5.2 °C | 4.7 °C | 45.72 mm |
| Annual | 6.1 °C | 17.6 °C | 1040.89 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| 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 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |