The weather in Santorini on wednesday 3 September 2025
The average max temperature in Santorini on 3 September is normally around 30°C. For comparison: the highest daytime temperature in the past 10 years was 32°C in 2017, while the lowest was 26°C in 2016.
There’s no chance of precipitation, as there’s been no record of it on this day in the past 10 years. The wind often comes from the West with a maximum strength of 5 Bft.The UV index can reach 9.
2 September
Temperature on 3 September in Santorini per year
This chart shows the average temperature on 3 September in Santorini, measured in degrees Celsius, over the past years.
Precipitation on 3 September in Santorini over the past years
This chart shows the total measured precipitation in millimetres on 3 September in Santorini over the past years.
Average Weather in Santorini by Month
Click on a month below to see detailed weather info for Santorini. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Santorini for all months at once
