| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.1 °C | -0.2 °C | 54.61 mm |
| February | -6.6 °C | 1.9 °C | 53.59 mm |
| March | -1.4 °C | 7.8 °C | 59.18 mm |
| April | 4.2 °C | 14.7 °C | 100.58 mm |
| May | 10.3 °C | 21.1 °C | 118.87 mm |
| June | 15.9 °C | 26.7 °C | 111 mm |
| July | 18.9 °C | 29.1 °C | 97.54 mm |
| August | 18.1 °C | 28 °C | 103.12 mm |
| September | 13.7 °C | 24.3 °C | 84.07 mm |
| October | 6.8 °C | 17.1 °C | 87.12 mm |
| November | 0.6 °C | 9.3 °C | 65.02 mm |
| December | -4.9 °C | 2.8 °C | 57.91 mm |
| Annual | 5.6 °C | 15.2 °C | 992.61 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 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 | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |