December
Weather in December
Sea temperature
In December, the average sea temperature in Githio, Greece, is 18°C (64.4°F).Note: Swimming in 18°C (64.4°F) is not an enjoyable experience for most. Breathing becomes progressively more challenging as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:24 and sunset at 17:13. On the last day of December, sunrise is at 07:42 and sunset at 17:23 EET.
Updated: Aug 13, 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 December, the average sea temperature is 18°C (64.4°F). For most, swimming in 18°C (64.4°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?
The month with the shortest days is December, with an average of 9h and 42min of daylight.
What is the average length of the day in December?
In December, the average day length is 9h and 42min.
What time are sunrise and sunset in December?
On the first day of December, sunrise is at 07:24 and sunset at 17:13. On the last day of the month, sunrise is at 07:42 and sunset at 17:23 EET.
Average sea temperature in December
Githio, Greece
- Average sea temperature in December: 18°C
The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest month (with the lowest average sea temperature) is February (15.8°C).
Average daylight in December
Githio, Greece
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
