| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 0.4 °C | 12 °C | 92.46 mm |
| February | 1.2 °C | 13.8 °C | 81.53 mm |
| March | 4.6 °C | 17.7 °C | 97.28 mm |
| April | 9.7 °C | 22.9 °C | 90.68 mm |
| May | 14.8 °C | 26.7 °C | 107.95 mm |
| June | 19.3 °C | 30.6 °C | 127.76 mm |
| July | 21.6 °C | 32.2 °C | 142.24 mm |
| August | 20.6 °C | 31.1 °C | 145.54 mm |
| September | 17.4 °C | 28.3 °C | 170.69 mm |
| October | 10.8 °C | 23.4 °C | 94.23 mm |
| November | 5.1 °C | 18.1 °C | 83.31 mm |
| December | 1.9 °C | 13.7 °C | 86.61 mm |
| Annual | 51.1 °C | 72.6 °C | 51.98 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 |