| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.1 °C | 3.4 °C | 96.01 mm |
| February | -5.4 °C | 4.8 °C | 71.63 mm |
| March | -1.4 °C | 9.4 °C | 108.71 mm |
| April | 4.5 °C | 16.3 °C | 103.38 mm |
| May | 9.9 °C | 21.9 °C | 104.9 mm |
| June | 14.9 °C | 26.8 °C | 123.19 mm |
| July | 17.8 °C | 29.6 °C | 118.36 mm |
| August | 16.9 °C | 28.6 °C | 116.08 mm |
| September | 12.8 °C | 24.8 °C | 112.52 mm |
| October | 6.3 °C | 18.2 °C | 112.52 mm |
| November | 1.1 °C | 11.9 °C | 91.44 mm |
| December | -2.9 °C | 6.2 °C | 111.76 mm |
| Annual | 5.7 °C | 16.8 °C | 1270.5 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone - 2023 | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |