The temperatures in Roscoff in March are quite cold with temperatures between 5°C and 11°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Roscoff during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Roscoff can expect a few days of snow in March.
Our weather forecast can give you a great sense of what weather to expect in Roscoff in March 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
11° / 5°
Rainy Days
7
Snowy Days
1
Dry Days
23
Rainfall
92
mm
Sun Hours
7.9
Hrs
