The weather in Skiathos on thursday 4 September 2025
The average max temperature in Skiathos on 4 September is normally around 30°C. For comparison: the highest daytime temperature in the past 10 years was 33°C in 2015, while the lowest was 26°C in 2023.
There’s a very slim chance of precipitation, as only 1 out of the last 10 years saw 6 mm of it on this day. The wind often comes from the South with a maximum strength of 4 Bft.The UV index can reach 8.
3 September
Temperature on 4 September in Skiathos per year
This chart shows the average temperature on 4 September in Skiathos, measured in degrees Celsius, over the past years.
Precipitation on 4 September in Skiathos over the past years
This chart shows the total measured precipitation in millimetres on 4 September in Skiathos over the past years.
Average Weather in Skiathos by Month
Click on a month below to see detailed weather info for Skiathos. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
