December
Weather in December
Sea temperature
In Fourni, Greece, in December, the average water temperature is 17.3°C (63.1°F).Note: When the surface water temperature is 17.3°C (63.1°F), most do not enjoy swimming. Breathing control becomes more complex as temperatures drop below 21°C (69.8°F).
Daylight
December has the shortest days of the year, with an average of 9h and 36min of daylight.On the first day of December, sunrise is at 07:10 and sunset at 16:56. On the last day of the month, sunrise is at 07:28 and sunset at 17:05 EET.
Updated: Aug 20, 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 temperature in December?
In Fourni, the average seawater temperature in December is 17.3°C (63.1°F). Swimming in 17.3°C (63.1°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
What is the month with the shortest days?
The month with the shortest days in Fourni is December, with an average of 9h and 36min of daylight.
What is the average length of the day in December in Fourni?
The average day length in December is 9h and 37min.
When are sunrise and sunset in December?
In December, on the first day of the month, sunrise is at 07:10 and sunset at 16:56. On the last day of the month, sunrise is at 07:28 and sunset at 17:05 EET.
Average sea temperature in December
Fourni, Greece
- Average sea temperature in December: 17.3°C
The best month for swimming (with the highest average sea temperature) is August (24.8°C).
The coldest month (with the lowest average sea temperature) is March (16.1°C).
Average daylight in December
Fourni, Greece
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
