Weather in December
Sea temperature
In Trouville-sur-Mer, France, in December, the average water temperature is 11.9°C (53.4°F).Note: 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.
Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year in Trouville-sur-Mer.On the first day of December in Trouville-sur-Mer, sunrise is at 08:34 and sunset at 17:03. On the last day of the month, sunrise is at 08:55 and sunset at 17:10 CET.
Frequently asked questions
What is the sea water temperature in December in Trouville-sur-Mer?
In Trouville-sur-Mer, in December, the average water temperature is 11.9°C (53.4°F). Swimming in 11.9°C (53.4°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
What is the month with the shortest days in Trouville-sur-Mer?
December has the shortest days of the year, with an average of 8h and 18min of daylight.
What is the average length of the day in December in Trouville-sur-Mer?
In December, the average day length in Trouville-sur-Mer is 8h and 16min.
What time are sunrise and sunset in December in Trouville-sur-Mer?
On the first day of December, sunrise is at 08:34 and sunset at 17:03. On the last day of the month, sunrise is at 08:55 and sunset at 17:10 CET.
Average sea temperature in December
Trouville-sur-Mer, France
- Average sea temperature in December: 11.9°C
The best month for swimming (with the highest average sea temperature) is September (18.2°C).
The coldest months (with the lowest average sea temperature) are February and March (8.8°C).
Average daylight in December
Trouville-sur-Mer, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
Trouville-sur-Mer, France
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