| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -7.3 °C | 1.7 °C | 81.53 mm |
| February | -5.9 °C | 3.8 °C | 62.74 mm |
| March | -1.3 °C | 9.7 °C | 93.22 mm |
| April | 4.5 °C | 16.9 °C | 117.09 mm |
| May | 10.6 °C | 22.4 °C | 124.71 mm |
| June | 15.6 °C | 27.1 °C | 125.48 mm |
| July | 17.1 °C | 28.7 °C | 110.74 mm |
| August | 16.1 °C | 28.1 °C | 83.31 mm |
| September | 11.7 °C | 25.2 °C | 81.03 mm |
| October | 5.4 °C | 18.6 °C | 80.01 mm |
| November | 0.2 °C | 10.8 °C | 87.63 mm |
| December | -4.2 °C | 4.3 °C | 81.28 mm |
| Annual | 5.2 °C | 16.4 °C | 1128.77 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 100-125 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 |