| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.3 °C | 6.9 °C | 76.96 mm |
| February | -3.4 °C | 9.3 °C | 70.87 mm |
| March | 0 °C | 14.1 °C | 93.22 mm |
| April | 5.1 °C | 20.7 °C | 97.54 mm |
| May | 10.2 °C | 24.9 °C | 108.2 mm |
| June | 14.9 °C | 28.6 °C | 110.24 mm |
| July | 17.2 °C | 30.6 °C | 93.73 mm |
| August | 16.6 °C | 29.7 °C | 82.3 mm |
| September | 12.9 °C | 26.4 °C | 88.39 mm |
| October | 6.2 °C | 20.8 °C | 78.49 mm |
| November | 0.3 °C | 14.5 °C | 75.18 mm |
| December | -2.7 °C | 8.9 °C | 85.09 mm |
| Annual | 6.1 °C | 19.6 °C | 1060.21 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 7a : -17.8°C to -15°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |