Weather in December
Sea temperature
In Cavalaire-sur-Mer, France, the average seawater temperature in December is 14.9°C (58.8°F).Note: Beware of 14.9°C (58.8°F) waters at 13°C (55.4°F), they're uninviting, and a dip below 10°C (50°F) has risks of breath loss and cold shock, contingent on health.
Daylight
The month with the shortest days in Cavalaire-sur-Mer is December, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 07:46 and sunset at 16:59. On the last day of December, sunrise is at 08:05 and sunset at 17:08 CET.
Frequently asked questions
What is the sea water temperature in December in Cavalaire-sur-Mer?
In Cavalaire-sur-Mer, the average seawater temperature in December is 14.9°C (58.8°F). Swimming in 14.9°C (58.8°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
What is the month with the shortest days in Cavalaire-sur-Mer?
The month with the shortest days is December, with an average of 9h and 6min of daylight.
What is the average length of the day in December in Cavalaire-sur-Mer?
In December, the average day length in Cavalaire-sur-Mer, France, is 9h and 3min.
What time are sunrise and sunset in December in Cavalaire-sur-Mer?
In December, on the first day of the month, sunrise is at 07:46 and sunset at 16:59. On the last day of the month, sunrise is at 08:05 and sunset at 17:08 CET.
Average sea temperature in December
Cavalaire-sur-Mer, France
- Average sea temperature in December: 14.9°C
The best month for swimming (with the highest average sea temperature) is August (23.3°C).
The coldest month (with the lowest average sea temperature) is February (13.3°C).
Average daylight in December
Cavalaire-sur-Mer, France
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
Cavalaire-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
