| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.9 °C | 3.5 °C | 88.39 mm |
| February | -5.3 °C | 4.9 °C | 70.87 mm |
| March | -1.1 °C | 9.7 °C | 99.57 mm |
| April | 4.6 °C | 16.7 °C | 97.79 mm |
| May | 10.1 °C | 22.2 °C | 102.62 mm |
| June | 15.2 °C | 27.1 °C | 126.24 mm |
| July | 17.8 °C | 29.6 °C | 129.03 mm |
| August | 16.9 °C | 28.6 °C | 125.98 mm |
| September | 12.9 °C | 24.9 °C | 127 mm |
| October | 6.4 °C | 18.3 °C | 116.33 mm |
| November | 1.2 °C | 11.9 °C | 84.33 mm |
| December | -2.9 °C | 6.1 °C | 101.85 mm |
| Annual | 5.8 °C | 17 °C | 1270 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 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |