| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.9 °C | 5.8 °C | 70.1 mm |
| February | -3.9 °C | 7.6 °C | 57.66 mm |
| March | -0.4 °C | 12.2 °C | 84.58 mm |
| April | 4.9 °C | 19.2 °C | 82.8 mm |
| May | 10.3 °C | 23.7 °C | 108.71 mm |
| June | 15.3 °C | 28.4 °C | 110.74 mm |
| July | 18.1 °C | 31 °C | 95.76 mm |
| August | 16.9 °C | 30 °C | 84.07 mm |
| September | 12.9 °C | 26.3 °C | 113.79 mm |
| October | 6.5 °C | 20.2 °C | 80.77 mm |
| November | 1.1 °C | 13.3 °C | 74.93 mm |
| December | -2.8 °C | 7.9 °C | 72.64 mm |
| Annual | 6.2 °C | 18.8 °C | 1036.55 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 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |