Weather in December
Sea temperature
In Xidianzhen, China, in December, the average water temperature is 14.2°C (57.6°F).Note: With an efficient thermal swimsuit, one can navigate 14.2°C (57.6°F) even if it's colder than 10°C (50°F); otherwise, rapid cold shock and breathlessness might set in. Barely wading at 13°C (55.4°F) feels chilly.
Daylight
The month with the shortest days is December, with an average of 10h and 18min of daylight.On the first day of the month, sunrise is at 06:31 and sunset at 16:55. On the last day of December, sunrise is at 06:48 and sunset at 17:05 CST.
Updated: Aug 25, 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 water temperature in December?
In Xidianzhen, in December, the average water temperature is 14.2°C (57.6°F). Swimming in 14.2°C (57.6°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
What is the month with the shortest days?
With an average of 10h and 18min of daylight, December has the shortest days of the year.
How many hours of daylight does Xidianzhen have in December?
In December, the average day length is 10h and 17min.
When is the sunrise / sunset in December?
In December, on the first day of the month, sunrise is at 06:31 and sunset at 16:55. On the last day of the month, sunrise is at 06:48 and sunset at 17:05 CST.
Average sea temperature in December
Xidianzhen, China
- Average sea temperature in December: 14.2°C
The best month for swimming (with the highest average sea temperature) is August (27.5°C).
The coldest months (with the lowest average sea temperature) are February and March (10.3°C).
Average daylight in December
Xidianzhen, China
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
Xidianzhen, China
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