GreeceThe weather in Sifnos on friday 26 September 2025
The average max temperature in Sifnos on 26 September is normally around 26°C. For comparison, the highest daytime temperature in the past 10 years was 31°C in 2020, while the lowest was 20°C in 2018.
There’s no chance of precipitation, since there hasn’t been any on this day in the past 10 years.The wind often comes from the Southwest with a maximum speed of 4 Bft.The UV index can reach 7.
25 September
Temperature on 26 September in Sifnos per year
This chart shows the average temperature on 26 September in Sifnos, measured in degrees Celsius, over the past years.
Precipitation on 26 September in Sifnos over the past years
This chart shows the total measured precipitation in millimeters on 26 September in Sifnos over the past years.
Average weather in Sifnos by month
Click on a month below to see detailed weather info for Sifnos. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
