| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.3 °C | 1.3 °C | 76.96 mm |
| February | -5.8 °C | 2.6 °C | 60.2 mm |
| March | -1.7 °C | 7.4 °C | 85.09 mm |
| April | 4.4 °C | 14.6 °C | 101.35 mm |
| May | 10.5 °C | 20.8 °C | 96.77 mm |
| June | 15.7 °C | 25.8 °C | 100.84 mm |
| July | 17.9 °C | 27.9 °C | 95.5 mm |
| August | 17 °C | 27.2 °C | 94.49 mm |
| September | 13.3 °C | 23.7 °C | 99.82 mm |
| October | 7.3 °C | 16.9 °C | 93.22 mm |
| November | 1.9 °C | 10.2 °C | 81.28 mm |
| December | -2.9 °C | 4.1 °C | 77.72 mm |
| Annual | 5.9 °C | 15.2 °C | 1063.24 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 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |