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Brittany weather in March 2025
Expect 11°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Brittany in March. Check more long-term weather averages for Brittany in March before you book your next holiday to Brittany in 2025/2026.
- 1111°C max day temperature
- 4 hours of sunshine per day
- 2020 days with some rainfall
- 55°C min night temperature
- 1212 hours of daylight per day
- 0No heat & humidity
- 9292 mm of monthly rainfall
- 33 (Moderate) UV index
- 1010°C sea temperature
More about Brittany
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Brittany by month
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Recommended for Brittany
The March weather guide for Brittany (Brest) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Top Brittany destinations
Below are average maximum temperatures at popular countries, regions and places in Brittany in March. Select a holiday destination to see more weather parameters.
- Arzon
- Quiberon
- Rennes
- Vannes
- Audierne
- Benodet
- Brest
- Cap-Coz
- Crozon
- Dinard
- Douarnenez
- L'Orient
- Le Conquet
- Le Guilvinec
- Quimper
- Roscoff
- St Malo
- Trebeurden
- Lannion
- Perros-Guirec
Metric (°C / mm) | Imperial (°F / inches)
More about France
How warm is it in Brittany in March?
Daytime temperatures usually reach 11°C in Brest, Brittany in March, falling to 5°C at night.
How sunny is it in Brittany in March?
There are normally 4 hours of bright sunshine each day in Brest, Brittany in March - that's 34% of daylight hours.
Is the sea cold around Brittany in March?
The average sea temperature around Brest, Brittany in March is 10°C.
Does it rain in Brittany in March?
There are usually 20 days with some rain in Brest, Brittany in March and the average monthly rainfall is 92mm.
Brittany March sunrise & sunset times
Browse the sunrise and sunset times for Brittany in March 2025. Select a month to view Brittany sunrise and sunset times for the next 12 months. The Brittany sunrise and sunset times shown below are for Brest.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Saturday, 1st March 2025 | 07:59 | 19:02 |
Sunday, 16th March 2025 | 07:29 | 19:25 |
Monday, 31st March 2025 | 06:58 | 19:47 |
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