December
Weather in December
Sea temperature
In Silvi Marina, Italy, in December, the average water temperature is 15.4°C (59.7°F).Note: The enjoyment of swimming decreases for most when the surface water temperature is 15.4°C (59.7°F). Breathing control becomes increasingly challenging as temperatures descend below 21°C (69.8°F).
Daylight
December has the shortest days of the year in Silvi Marina, Italy, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 07:13 and sunset at 16:31. On the last day of December, sunrise is at 07:33 and sunset at 16:40 CET.
Updated: Jan 27, 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 Silvi Marina?
In December, the average sea temperature in Silvi Marina is 15.4°C (59.7°F). For most, swimming in 15.4°C (59.7°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
What is the month with the shortest days in Silvi Marina?
With an average of 9h and 6min of daylight, December has the shortest days of the year in Silvi Marina.
How many hours of daylight does Silvi Marina have in December?
In Silvi Marina, the average day length in December is 9h and 7min.
When is the sunrise / sunset in December in Silvi Marina?
In December, on the first day of the month, sunrise is at 07:13 and sunset at 16:31. On the last day of the month, in Silvi Marina, sunrise is at 07:33 and sunset at 16:40 CET.
Average sea temperature in December
Silvi Marina, Italy
- Average sea temperature in December: 15.4°C
The best month for swimming (with the highest average sea temperature) is August (25.8°C).
The coldest month (with the lowest average sea temperature) is February (12.8°C).
Average daylight in December
Silvi Marina, Italy
- 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).
