| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.6 °C | 6.2 °C | 39.62 mm |
| February | -2.6 °C | 9.1 °C | 46.74 mm |
| March | 2.2 °C | 14.6 °C | 82.55 mm |
| April | 7.6 °C | 19.8 °C | 124.97 mm |
| May | 13.4 °C | 24.5 °C | 177.04 mm |
| June | 18.6 °C | 29.5 °C | 151.64 mm |
| July | 20.9 °C | 32.1 °C | 115.06 mm |
| August | 19.7 °C | 31.9 °C | 92.2 mm |
| September | 15.1 °C | 27.6 °C | 121.16 mm |
| October | 8.4 °C | 21.3 °C | 95.5 mm |
| November | 2.3 °C | 14.2 °C | 74.42 mm |
| December | -2.6 °C | 8.1 °C | 60.45 mm |
| Annual | 8.2 °C | 19.9 °C | 1181.35 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 |