| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.6 °C | 1.9 °C | 29.97 mm |
| February | -6.3 °C | 4.8 °C | 42.42 mm |
| March | -0.6 °C | 11.6 °C | 64.52 mm |
| April | 5.3 °C | 17.8 °C | 96.52 mm |
| May | 11.7 °C | 23.3 °C | 141.99 mm |
| June | 17.3 °C | 28.6 °C | 133.35 mm |
| July | 19.5 °C | 30.9 °C | 115.32 mm |
| August | 18 °C | 30.1 °C | 111.25 mm |
| September | 13 °C | 26.1 °C | 108.71 mm |
| October | 6.2 °C | 19.3 °C | 81.79 mm |
| November | -0.2 °C | 11.6 °C | 55.12 mm |
| December | -5.7 °C | 4.5 °C | 41.91 mm |
| Annual | 5.8 °C | 17.5 °C | 1022.87 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| 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 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |