| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.9 °C | 4.4 °C | 64.52 mm |
| February | -4.2 °C | 6.6 °C | 67.31 mm |
| March | -0.7 °C | 11.3 °C | 92.2 mm |
| April | 4.5 °C | 19.1 °C | 89.41 mm |
| May | 9.8 °C | 23.9 °C | 115.82 mm |
| June | 14.7 °C | 28.1 °C | 103.12 mm |
| July | 17 °C | 30.6 °C | 91.19 mm |
| August | 16.1 °C | 29.7 °C | 77.72 mm |
| September | 12.3 °C | 26.1 °C | 100.84 mm |
| October | 5.9 °C | 19.5 °C | 78.99 mm |
| November | 0.7 °C | 12.5 °C | 71.63 mm |
| December | -2.7 °C | 6.7 °C | 81.79 mm |
| Annual | 5.7 °C | 18.2 °C | 1034.54 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 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |