| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4 °C | 7.2 °C | 97.03 mm |
| February | -2.6 °C | 9.7 °C | 97.54 mm |
| March | 0.8 °C | 14.6 °C | 114.05 mm |
| April | 5.7 °C | 20.4 °C | 112.78 mm |
| May | 10.8 °C | 24.3 °C | 122.68 mm |
| June | 15.4 °C | 27.6 °C | 117.09 mm |
| July | 17.8 °C | 28.9 °C | 134.11 mm |
| August | 17.4 °C | 28.8 °C | 107.44 mm |
| September | 13.7 °C | 26.2 °C | 86.36 mm |
| October | 6.7 °C | 20.3 °C | 74.93 mm |
| November | 0.7 °C | 14.5 °C | 75.95 mm |
| December | -1.7 °C | 9.2 °C | 111.25 mm |
| Annual | 6.7 °C | 19.3 °C | 1251.21 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 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |