You should expect the average temperature in Kiawah Island all through August is 26. You can expect highs around 32 degrees celsius and a low of 24. Our table below has the full details:
| Month | Degrees Celsius |
|---|---|
| Temperature | 26 |
| High Temperature | 32 |
| Low Temperature | 24 |
Useful Links: Kiawah Island Weather: Average Weather & Yearly Climate