- Explore offers on ferry crossings between the UK & France
- Depart from Portsmouth, Plymouth & Poole
- Travel to Cherbourg, St Malo, Caen, Le Havre & Roscoff
Brittany weather in August 2024
Expect 68°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Brittany in August. Check more long-term weather averages for Brittany in August before you book your next holiday to Brittany in 2024/2025.
- 68°F max day temperature
68 - 7 hours of sunshine per day
- 15 days with some rainfall
15 - 55°F min night temperature
55 - 14 hours of daylight per day
14 - No heat & humidity
0 - 2.6 inches of monthly rainfall
2.6 - 6 (High) UV index
6 - 63°F sea temperature
63
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Recommended for Brittany
The August 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 destinations in Brittany in August. Select a destination to see more weather parameters.
- Rennes
- Arzon
- Dinard
- Quiberon
- Vannes
- Benodet
- L'Orient
- Le Guilvinec
- Quimper
- St Malo
- Audierne
- Brest
- Cap-Coz
- Crozon
- Douarnenez
- Lannion
- Le Conquet
- Perros-Guirec
- Roscoff
- Trebeurden
Metric (°C) | Imperial (°F)
More about France
How hot is it in Brittany in August?
Daytime temperatures usually reach 68°F in Brest, Brittany in August, falling to 55°F at night.
How sunny is it in Brittany in August?
There are normally 7 hours of bright sunshine each day in Brest, Brittany in August - that's 46% of daylight hours.
How warm is the sea around Brittany in August?
The average sea temperature around Brest, Brittany in August is 63°F.
Does it rain in Brittany in August?
There are usually 15 days with some rain in Brest, Brittany in August and the average monthly rainfall is 2.6 inches.
Brittany August sunrise & sunset times
Browse the sunrise and sunset times for Brittany in August 2024. 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 |
|---|---|---|
| Thursday, 1st August 2024 | 06:53 | 21:54 |
| Friday, 16th August 2024 | 07:14 | 21:30 |
| Saturday, 31st August 2024 | 07:34 | 21:01 |
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