Weather in January
Sea temperature
In Saint-Briac-sur-Mer, France, the average seawater temperature in January is 9°C (48.2°F).Note: Dipping in 9°C (48.2°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties.
Daylight
In Saint-Briac-sur-Mer, the average length of the day in January is 8h and 50min.On the first day of the month, sunrise is at 09:00 and sunset at 17:22. On the last day of January, in Saint-Briac-sur-Mer, sunrise is at 08:39 and sunset at 18:04 CET.
Frequently asked questions
What is the water temperature in January in Saint-Briac-sur-Mer?
In January, the average sea temperature is 9°C (48.2°F). Swimming in 9°C (48.2°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
How many hours of daylight does Saint-Briac-sur-Mer have in January?
The average day length in January in Saint-Briac-sur-Mer, France, is 8h and 50min.
When is the sunrise / sunset in January in Saint-Briac-sur-Mer?
On the first day of January, sunrise is at 09:00 and sunset at 17:22. On the last day of the month, sunrise is at 08:39 and sunset at 18:04 CET.
Average sea temperature in January
Saint-Briac-sur-Mer, France
- Average sea temperature in January: 9°C
The best month for swimming (with the highest average sea temperature) is September (18.2°C).
The coldest month (with the lowest average sea temperature) is February (8.7°C).
Average daylight in January
Saint-Briac-sur-Mer, France
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
Saint-Briac-sur-Mer, France
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