| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.5 °C | 6 °C | 91.95 mm |
| February | -1.9 °C | 8.6 °C | 95.25 mm |
| March | 2.3 °C | 13.8 °C | 115.32 mm |
| April | 7.7 °C | 20.3 °C | 120.65 mm |
| May | 13.6 °C | 25.1 °C | 130.81 mm |
| June | 18.2 °C | 29.4 °C | 107.95 mm |
| July | 20 °C | 31.1 °C | 113.54 mm |
| August | 18.8 °C | 30.8 °C | 77.47 mm |
| September | 14.7 °C | 27.9 °C | 84.58 mm |
| October | 8.4 °C | 21.8 °C | 87.12 mm |
| November | 2.2 °C | 14.1 °C | 91.69 mm |
| December | -1.4 °C | 8.3 °C | 109.98 mm |
| Annual | 8.3 °C | 19.8 °C | 1226.31 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 |