| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.3 °C | 7.4 °C | 163.83 mm |
| February | -1.4 °C | 9.9 °C | 148.34 mm |
| March | 2.2 °C | 14.8 °C | 162.31 mm |
| April | 7 °C | 20.4 °C | 145.03 mm |
| May | 11.9 °C | 24.7 °C | 130.05 mm |
| June | 16.1 °C | 28.1 °C | 144.02 mm |
| July | 18.4 °C | 29.7 °C | 155.7 mm |
| August | 17.7 °C | 29.6 °C | 124.21 mm |
| September | 14.2 °C | 26.7 °C | 125.98 mm |
| October | 7.7 °C | 20.9 °C | 94.74 mm |
| November | 2.1 °C | 14.3 °C | 137.92 mm |
| December | -0.9 °C | 9.2 °C | 204.98 mm |
| Annual | 7.6 °C | 19.6 °C | 1737.11 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 50-75 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 | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |