| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.8 °C | 6.1 °C | 94.74 mm |
| February | -2.4 °C | 8.5 °C | 87.88 mm |
| March | 1 °C | 13.4 °C | 107.95 mm |
| April | 6.2 °C | 20.2 °C | 119.38 mm |
| May | 11.4 °C | 24.2 °C | 134.62 mm |
| June | 16 °C | 27.9 °C | 130.81 mm |
| July | 18.2 °C | 29.5 °C | 150.37 mm |
| August | 17.5 °C | 28.9 °C | 113.54 mm |
| September | 13.9 °C | 26.1 °C | 89.41 mm |
| October | 7.1 °C | 19.9 °C | 80.52 mm |
| November | 1.4 °C | 13.4 °C | 79.76 mm |
| December | -1.5 °C | 8.1 °C | 105.92 mm |
| Annual | 7.1 °C | 18.9 °C | 1294.9 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 11 - May 20 |
| 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 |