| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.6 °C | 3.4 °C | 28.96 mm |
| February | -5.3 °C | 6.4 °C | 38.35 mm |
| March | 0.1 °C | 12.8 °C | 60.2 mm |
| April | 5.9 °C | 18.5 °C | 101.35 mm |
| May | 12.2 °C | 23.7 °C | 135.64 mm |
| June | 17.8 °C | 29.1 °C | 133.86 mm |
| July | 20.1 °C | 31.4 °C | 116.84 mm |
| August | 18.8 °C | 30.6 °C | 111.51 mm |
| September | 13.8 °C | 26.4 °C | 108.46 mm |
| October | 6.9 °C | 19.9 °C | 90.68 mm |
| November | 0.3 °C | 12.2 °C | 55.63 mm |
| December | -4.9 °C | 5.8 °C | 41.91 mm |
| Annual | 6.5 °C | 18.4 °C | 1023.39 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 6b : -20.6°C to -17.8°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 |