December weather forecastAyvalık, Turkey
December
Weather in December
Sea temperature
In Ayvalık, Turkey, the average seawater temperature in December is 15.5°C (59.9°F).Note: The majority of people do not enjoy swimming in 15.5°C (59.9°F). The difficulty in controlling breathing escalates as the temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
December has the shortest days of the year in Ayvalık, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 08:14 and sunset at 17:50. On the last day of December, sunrise is at 08:32 and sunset at 17:59 +03.
Updated: Feb 5, 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
In December, the average sea temperature is 15.5°C (59.9°F). For most, swimming in 15.5°C (59.9°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).
With an average of 9h and 30min of daylight, December has the shortest days of the year in Ayvalık, Turkey.
In Ayvalık, Turkey, the average day length in December is 9h and 28min.
On the first day of December in Ayvalık, Turkey, sunrise is at 08:14 and sunset at 17:50. On the last day of the month, sunrise is at 08:32 and sunset at 17:59 +03.
Average sea temperature in December
Ayvalık, Turkey
- Average sea temperature in December: 15.5°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 February (14.1°C).
Average daylight in December
Ayvalık, Turkey
- Average daylight in December: 9h and 30min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).





