| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.8 °C | 7.2 °C | 77.22 mm |
| February | -3.1 °C | 9.9 °C | 81.79 mm |
| March | 1.4 °C | 15.3 °C | 113.28 mm |
| April | 6.8 °C | 21.3 °C | 137.16 mm |
| May | 12.2 °C | 25.1 °C | 138.94 mm |
| June | 16.9 °C | 29.6 °C | 90.93 mm |
| July | 19.1 °C | 31.9 °C | 101.35 mm |
| August | 18.3 °C | 31.7 °C | 95.5 mm |
| September | 13.5 °C | 27.7 °C | 94.74 mm |
| October | 6.7 °C | 21.6 °C | 94.23 mm |
| November | 1.3 °C | 14.6 °C | 114.3 mm |
| December | -3.1 °C | 8.6 °C | 91.69 mm |
| Annual | 7.1 °C | 20.4 °C | 1231.13 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 50-75 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 |