| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.7 °C | 3.8 °C | 33.78 mm |
| February | -4.7 °C | 6.5 °C | 41.91 mm |
| March | 0.7 °C | 12.7 °C | 64.26 mm |
| April | 6.6 °C | 18.7 °C | 103.12 mm |
| May | 12.6 °C | 23.4 °C | 140.72 mm |
| June | 18.1 °C | 28.7 °C | 137.92 mm |
| July | 20.3 °C | 31.3 °C | 112.78 mm |
| August | 19.2 °C | 30.6 °C | 115.06 mm |
| September | 14.5 °C | 26.4 °C | 116.08 mm |
| October | 7.6 °C | 19.6 °C | 88.65 mm |
| November | 1.3 °C | 12.4 °C | 57.4 mm |
| December | -4.2 °C | 5.8 °C | 43.69 mm |
| Annual | 7.1 °C | 18.3 °C | 1055.37 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 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 | Normal |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |