December
Weather in December
Sea temperature
In Langrune-sur-Mer, France, in December, the average water temperature is 11.8°C (53.2°F).Note: To swim in 11.8°C (53.2°F) at less than 10°C (50°F), ensure you're well-protected. Without it, be prepared for a sudden jolt of cold and breathing issues. Remember, even 13°C (55.4°F) is not welcoming.
Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:36 and sunset at 17:05. On the last day of the month, sunrise is at 08:56 and sunset at 17:12 CET.
Updated: Feb 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is the water in December in Langrune-sur-Mer?
In December, the average sea temperature in Langrune-sur-Mer, France, is 11.8°C (53.2°F). Swimming in 11.8°C (53.2°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 Langrune-sur-Mer?
December has the shortest days of the year in Langrune-sur-Mer, France, with an average of 8h and 18min of daylight.
How many hours of daylight does Langrune-sur-Mer have in December?
In Langrune-sur-Mer, France, the average day length in December is 8h and 16min.
When are sunrise and sunset in December in Langrune-sur-Mer?
In December, on the first day of the month, sunrise is at 08:36 and sunset at 17:05. On the last day of the month, in Langrune-sur-Mer, France, sunrise is at 08:56 and sunset at 17:12 CET.
Average sea temperature in December
Langrune-sur-Mer, France
- Average sea temperature in December: 11.8°C
The best month for swimming (with the highest average sea temperature) is September (18°C).
The coldest month (with the lowest average sea temperature) is March (8.6°C).
Average daylight in December
Langrune-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).
