December
Weather in December
Sea temperature
In Isole Tremiti, Italy, in December, the average water temperature is 15.3°C (59.5°F).Note: In water with a temperature of 15.3°C (59.5°F), most individuals do not find swimming enjoyable. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), breathing control becomes more difficult.
Daylight
December has the shortest days of the year, with an average of 9h and 12min of daylight.On the first day of December in Isole Tremiti, sunrise is at 07:07 and sunset at 16:27. On the last day of the month, sunrise is at 07:26 and sunset at 16:36 CET.
Updated: Jan 29, 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
What is the sea water temperature in December in Isole Tremiti?
In Isole Tremiti, the average seawater temperature in December is 15.3°C (59.5°F). For swimming, a surface water temperature of 15.3°C (59.5°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
What is the month with the shortest days in Isole Tremiti?
December has the shortest days of the year in Isole Tremiti, Italy, with an average of 9h and 12min of daylight.
What is the average length of the day in December in Isole Tremiti?
In Isole Tremiti, Italy, the average day length in December is 9h and 10min.
When are sunrise and sunset in December in Isole Tremiti?
On the first day of December in Isole Tremiti, sunrise is at 07:07 and sunset at 16:27. On the last day of the month, sunrise is at 07:26 and sunset at 16:36 CET.
Average sea temperature in December
Isole Tremiti, Italy
- Average sea temperature in December: 15.3°C
The best month for swimming (with the highest average sea temperature) is July (25.2°C).
The coldest month (with the lowest average sea temperature) is February (13.4°C).
Average daylight in December
Isole Tremiti, Italy
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
