| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.7 °C | 9.5 °C | 21.59 mm |
| February | -3.1 °C | 11.4 °C | 27.69 mm |
| March | 1.8 °C | 16.8 °C | 50.8 mm |
| April | 6.6 °C | 21.8 °C | 79.25 mm |
| May | 12.6 °C | 26.8 °C | 101.85 mm |
| June | 18.3 °C | 31.9 °C | 97.54 mm |
| July | 20.7 °C | 35 °C | 66.29 mm |
| August | 19.8 °C | 34.3 °C | 77.47 mm |
| September | 15.3 °C | 29.8 °C | 66.29 mm |
| October | 8.1 °C | 22.9 °C | 67.31 mm |
| November | 1.3 °C | 15.9 °C | 39.37 mm |
| December | -3.7 °C | 9.8 °C | 31.75 mm |
| Annual | 7.8 °C | 22.2 °C | 727.2 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| 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 |