December
Weather in December
Sea temperature
In Jiantiaozhen, China, in December, the average water temperature is 14.6°C (58.3°F).Note: Diving into 14.6°C (58.3°F) is practical below 10°C (50°F), given you're wearing protective swim gear; without it, expect a quick onset of cold shock and a struggle to breathe. Merely touching waters at 13°C (55.4°F) feels ice-cold.
Daylight
With an average of 10h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 06:29 and sunset at 16:55. On the last day of the month, sunrise is at 06:46 and sunset at 17:06 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 Jiantiaozhen, the average seawater temperature in December is 14.6°C (58.3°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
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.
What is the average length of the day in December?
In December, the average day length is 10h and 20min.
What time are sunrise and sunset in December in Jiantiaozhen?
In December, on the first day of the month, sunrise is at 06:29 and sunset at 16:55. On the last day of the month, sunrise is at 06:46 and sunset at 17:06 CST.
Average sea temperature in December
Jiantiaozhen, China
- Average sea temperature in December: 14.6°C
The best month for swimming (with the highest average sea temperature) is August (27.6°C).
The coldest month (with the lowest average sea temperature) is March (10.3°C).
Average daylight in December
Jiantiaozhen, 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).
