| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.8 °C | 4.2 °C | 83.82 mm |
| February | -4.9 °C | 6.1 °C | 77.72 mm |
| March | -1.1 °C | 11.4 °C | 101.85 mm |
| April | 4.7 °C | 19.2 °C | 96.27 mm |
| May | 10.3 °C | 23.8 °C | 110.74 mm |
| June | 15.4 °C | 27.9 °C | 119.38 mm |
| July | 17.4 °C | 29.8 °C | 119.89 mm |
| August | 16.9 °C | 29.4 °C | 92.46 mm |
| September | 12.7 °C | 25.9 °C | 85.85 mm |
| October | 5.8 °C | 19.6 °C | 71.63 mm |
| November | 0.4 °C | 12.6 °C | 74.42 mm |
| December | -2.9 °C | 6.8 °C | 86.36 mm |
| Annual | 5.7 °C | 18.1 °C | 1120.39 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 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 | Dfa - Humid Continental Hot Summers With Year Around Precipitation |