| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.9 °C | 5.4 °C | 67.82 mm |
| February | -4.1 °C | 7.3 °C | 57.66 mm |
| March | -0.4 °C | 11.8 °C | 84.84 mm |
| April | 5.1 °C | 18.6 °C | 84.07 mm |
| May | 10.4 °C | 23.4 °C | 103.63 mm |
| June | 15.3 °C | 28.1 °C | 101.6 mm |
| July | 18 °C | 30.6 °C | 99.57 mm |
| August | 16.8 °C | 29.6 °C | 84.58 mm |
| September | 12.9 °C | 25.8 °C | 110.49 mm |
| October | 6.2 °C | 19.7 °C | 80.52 mm |
| November | 0.9 °C | 13.1 °C | 71.37 mm |
| December | -2.9 °C | 7.4 °C | 77.72 mm |
| Annual | 6.1 °C | 18.4 °C | 1023.87 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |