Syros weather in August 2027
Expect daytime maximum temperatures of 27°C in Syros, Greece in August based on long-term weather averages. There are 13 hours of sunshine per day on average.
- 27°C max day temperature
27 - 13 hours of sunshine per day
- 1 day with some rainfall
1 - 21°C min night temperature
21 - 14 hours of daylight per day
14 - Moderate heat & humidity
M - 2 mm of monthly rainfall
2 - 9 (Very High) UV index
9 - 24°C sea temperature
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