The temperatures in Oleron in April are comfortable with low of 10°C and and high up to 22°C.
You can expect about 3 to 8 days of rain in Oleron during the month of April. 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 Oleron in April 2026.
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
22° / 10°
Rainy Days
5
Snowy Days
0
Dry Days
25
Rainfall
98
mm
Sun Hours
10.3
Hrs
