Typically, the average weather in Syros in the course of August is 25. Through the month the highs are about 30 and low of 24 degrees celsius. We have put some more detail below here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 25 |
| High Temperature | 30 |
| Low Temperature | 24 |
Useful Links: Syros Weather: Average Weather & Yearly Climate