Weather in December
Sea temperature
In December, the average sea temperature in La Trinité-sur-Mer, France, is 12.6°C (54.7°F).Note: It is risky to swim in 12.6°C (54.7°F). Temperatures beneath 10°C (50°F) induce rapid cold shock and hyperventilation.
Daylight
December has the shortest days of the year, with an average of 8h and 30min of daylight.On the first day of December, sunrise is at 08:39 and sunset at 17:22. On the last day of the month, sunrise is at 09:00 and sunset at 17:30 CET.
Frequently asked questions
What is the water temperature in December in La Trinité-sur-Mer?
In La Trinité-sur-Mer, in December, the average water temperature is 12.6°C (54.7°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
What is the month with the shortest days in La Trinité-sur-Mer?
December has the shortest days of the year in La Trinité-sur-Mer, with an average of 8h and 30min of daylight.
What is the average length of the day in December in La Trinité-sur-Mer?
In December, the average day length in La Trinité-sur-Mer is 8h and 31min.
When are sunrise and sunset in December in La Trinité-sur-Mer?
On the first day of December in La Trinité-sur-Mer, France, sunrise is at 08:39 and sunset at 17:22. On the last day of the month, sunrise is at 09:00 and sunset at 17:30 CET.
Average sea temperature in December
La Trinité-sur-Mer, France
- Average sea temperature in December: 12.6°C
The best month for swimming (with the highest average sea temperature) is August (17.9°C).
The coldest month (with the lowest average sea temperature) is February (9.9°C).
Average daylight in December
La Trinité-sur-Mer, France
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
La Trinité-sur-Mer, France
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
