| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.3 °C | 11.3 °C | 95.5 mm |
| February | 0.4 °C | 12.8 °C | 80.26 mm |
| March | 3.8 °C | 16.6 °C | 103.63 mm |
| April | 9.1 °C | 22 °C | 90.42 mm |
| May | 14.1 °C | 25.9 °C | 100.33 mm |
| June | 18.8 °C | 30 °C | 126.24 mm |
| July | 21.1 °C | 31.9 °C | 144.27 mm |
| August | 20.3 °C | 31.1 °C | 145.8 mm |
| September | 17.4 °C | 28.3 °C | 145.29 mm |
| October | 10.8 °C | 23.3 °C | 100.08 mm |
| November | 4.8 °C | 17.8 °C | 88.14 mm |
| December | 1.5 °C | 13.3 °C | 89.66 mm |
| Annual | 50.3 °C | 71.6 °C | 51.56 mm |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |