The temperatures in Quiberon in August are comfortable with low of 17°C and and high up to 19°C.
You can expect about 3 to 8 days of rain in Quiberon during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Quiberon in August 2026.
If you’re planning to visit Quiberon in the near future, we highly recommend that you review the 14 day weather forecast for Quiberon before you arrive.
Temperatures
19° / 17°
Rainy Days
4
Snowy Days
0
Dry Days
27
Rainfall
68
mm
Sun Hours
10.6
Hrs
