The weather in Oleron in December is very cold with temperatures between 4°C and 12°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Oleron during the month of December. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Oleron can expect a few days of snow in December.
Our weather forecast can give you a great sense of what weather to expect in Oleron in December 2025.
If you’re planning to visit Oleron in the near future, we highly recommend that you review the 14 day weather forecast for Oleron before you arrive.
Temperatures
12° / 4°
Rainy Days
6
Snowy Days
1
Dry Days
25
Rainfall
89
mm
Sun Hours
9.0
Hrs
