| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.1 °C | 3.8 °C | 43.18 mm |
| February | -4.1 °C | 6.6 °C | 52.58 mm |
| March | 1.2 °C | 12.8 °C | 72.9 mm |
| April | 6.7 °C | 18.8 °C | 114.05 mm |
| May | 12.7 °C | 23.9 °C | 131.57 mm |
| June | 17.8 °C | 28.7 °C | 121.41 mm |
| July | 20 °C | 30.9 °C | 116.08 mm |
| August | 18.8 °C | 30.4 °C | 97.79 mm |
| September | 14.1 °C | 26.4 °C | 105.66 mm |
| October | 7.7 °C | 19.8 °C | 87.88 mm |
| November | 1.6 °C | 12.6 °C | 70.87 mm |
| December | -3.5 °C | 6.1 °C | 53.85 mm |
| Annual | 7.2 °C | 18.4 °C | 1067.82 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| 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 | Extreme Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |