| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.6 °C | 5.4 °C | 40.13 mm |
| February | -3.4 °C | 8.4 °C | 43.43 mm |
| March | 1.6 °C | 14.1 °C | 76.2 mm |
| April | 7.1 °C | 19.8 °C | 123.95 mm |
| May | 13 °C | 24.6 °C | 156.46 mm |
| June | 18.3 °C | 29.7 °C | 147.57 mm |
| July | 20.7 °C | 32.2 °C | 119.38 mm |
| August | 19.6 °C | 32.1 °C | 100.58 mm |
| September | 14.5 °C | 27.4 °C | 116.08 mm |
| October | 7.9 °C | 21.2 °C | 85.6 mm |
| November | 1.8 °C | 13.8 °C | 66.55 mm |
| December | -3.3 °C | 7.4 °C | 54.1 mm |
| Annual | 7.7 °C | 19.7 °C | 1130.03 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |