The temperatures in Quiberon in December are usually low and can range between 10°C and 12°C.
You can expect rain for roughly half of the month of December in Quiberon. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Quiberon in December 2025.
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
12° / 10°
Rainy Days
10
Snowy Days
0
Dry Days
21
Rainfall
141
mm
Sun Hours
8.1
Hrs
