The weather in Belle-Île-en-Mer on wednesday 6 August 2025
The average max temperature in Belle-Île-en-Mer on 6 August is normally around 23°C. For comparison: the highest daytime temperature in the past 10 years was 29°C in 2020, while the lowest was 19°C in 2021.
There’s a very slim chance of precipitation, as only 2 out of the last 10 years saw any, with an average of 3,6 mm on this day. The wind often comes from the Southwest with a maximum strength of 4 Bft.The UV index can reach 9.
5 August
Temperature on 6 August in Belle-Île-en-Mer per year
This chart shows the average temperature on 6 August in Belle-Île-en-Mer, measured in degrees Celsius, over the past years.
Precipitation on 6 August in Belle-Île-en-Mer over the past years
This chart shows the total measured precipitation in millimetres on 6 August in Belle-Île-en-Mer over the past years.
Average Weather in Belle-Île-en-Mer by Month
Click on a month below to see detailed weather info for Belle-Île-en-Mer. 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 Belle-Île-en-Mer for all months at once
