| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.6 °C | -0.4 °C | 63.75 mm |
| February | -7.6 °C | 1.5 °C | 51.31 mm |
| March | -2.8 °C | 7.8 °C | 58.42 mm |
| April | 3.1 °C | 14.9 °C | 91.44 mm |
| May | 9.6 °C | 21.1 °C | 108.71 mm |
| June | 14.9 °C | 26.3 °C | 106.17 mm |
| July | 16.6 °C | 28.2 °C | 94.49 mm |
| August | 15.6 °C | 27.1 °C | 105.41 mm |
| September | 11.4 °C | 23.8 °C | 78.49 mm |
| October | 5.3 °C | 16.6 °C | 82.55 mm |
| November | -0.3 °C | 8.9 °C | 74.42 mm |
| December | -5.2 °C | 2.3 °C | 59.44 mm |
| Annual | 4.3 °C | 14.8 °C | 974.6 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | 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 |