The temperatures in Roscoff in April are quite cold with temperatures between 6°C and 13°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Roscoff 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 Roscoff in April 2026.
If you’re planning to visit Roscoff in the near future, we highly recommend that you review the 14 day weather forecast for Roscoff before you arrive.
Temperatures
13° / 6°
Rainy Days
6
Snowy Days
0
Dry Days
24
Rainfall
90
mm
Sun Hours
9.1
Hrs
