| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.8 °C | 6 °C | 91.19 mm |
| February | -3.6 °C | 8.3 °C | 84.84 mm |
| March | -0.3 °C | 13.1 °C | 105.92 mm |
| April | 4.6 °C | 19.9 °C | 112.01 mm |
| May | 10.2 °C | 23.8 °C | 119.38 mm |
| June | 15.1 °C | 27.5 °C | 114.81 mm |
| July | 17.3 °C | 29.2 °C | 132.08 mm |
| August | 16.8 °C | 28.6 °C | 100.84 mm |
| September | 13 °C | 25.8 °C | 81.79 mm |
| October | 6 °C | 19.8 °C | 71.63 mm |
| November | 0.2 °C | 13.3 °C | 72.64 mm |
| December | -2.7 °C | 7.8 °C | 98.04 mm |
| Annual | 6 °C | 18.6 °C | 1185.17 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |