| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.7 °C | 5.6 °C | 88.14 mm |
| February | -2.2 °C | 8.2 °C | 84.07 mm |
| March | 2.4 °C | 13.6 °C | 111.76 mm |
| April | 8 °C | 20.3 °C | 128.78 mm |
| May | 13.9 °C | 25.3 °C | 130.05 mm |
| June | 18.6 °C | 29.8 °C | 107.19 mm |
| July | 20.4 °C | 31.3 °C | 108.97 mm |
| August | 19.2 °C | 31 °C | 81.03 mm |
| September | 15 °C | 28 °C | 89.66 mm |
| October | 8.8 °C | 21.6 °C | 89.15 mm |
| November | 2.6 °C | 13.8 °C | 99.57 mm |
| December | -1.4 °C | 7.8 °C | 105.92 mm |
| Annual | 8.5 °C | 19.7 °C | 1224.29 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 |