China - South coast weather in December 2025
December
China - South coast weather in December 2025
December
Day
23 °C
Night
16 °C
Sea
23 °C
Precipitation
33 mm
in month
Rainy days
4 days
in month
Daylight
11 hours
average
Sunshine
5 hours
average
Humidity
80 %
Day
23 °C
Night
16 °C
Sea
23 °C
Precipitation
33 mm
in month
Rainy days
4 days
in month
Daylight
11 hours
average
Sunshine
5 hours
average
Humidity
80 %
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Weather overview and FAQs
Weather overview
In December in China - South coast, the average air temperature ranges from 23 °C (73 °F) during the day to 16 °C (61 °F) at night. There are 4 days of rain on average, where the rainfall is 33 mm (1.30 in).
Is December a good month to visit China - South coast?
In December in China - South coast, there are ideal conditions for a vacation. The seawater temperature reaches ideal 23 °C (73 °F). There are only 4 days of rain in the whole month, so you can leave your umbrella at home. There are some people, who may feel a slight chill at 23 °C (73 °F), but others will feel perfectly fine. The temperature of 16 °C (61 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What temperature can I expect during the day in December in China - South coast?
In December in China - South coast, the average daily temperatures will be 23 °C (73 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.
What is the sea temperature in China - South coast in December?
The temperature of the sea in China - South coast in December is 23 °C (73 °F). This warm sea is nice for swimming, maybe cold for some, but most people can spend a long time in it.
What is the average number of rainy days in China - South coast in December?
There are 4 days, which are rainy in China - South coast in December, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.0 days of the week, or in general - 15 % days.
What is the night temperature in China - South coast in December?
The average night temperature in China - South coast in December is 16 °C (61 °F). This temperature is pleasant for a wide range of evening, night, and morning activities from sports to sitting outside in restaurants or evening walks.
Is the sea in China - South coast warmer in December than in November?
No, the sea is not warmer in China - South coast in December than in November.
Is there a dry season in December in China - South coast?
Yes, there is a dry season in December in China - South coast with just 4 days during the month being rainy.
Is the weather in China - South coast warmer in December than in November?
No, in China - South coast in December the temperature is not higher than in November.
How many sunny hours can I expect in December in China - South coast?
There is an average length of sunshine of 5 hours per day in China - South coast in December.
What level of humidity is to expect in December in China - South coast?
Humidity in China - South coast in December is 80 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
How windy is it in December in China - South coast?
In China - South coast in December, there will be an average wind scale of 3.
What is the temperature trend in China - South coast in December?
During December in China - South coast, the day temperatures are decreasing - from 25 °C (76 °F) at the beginning of the month to 22 °C (72 °F) at the end of the month.
Is China - South coast rainier in December than in January?
No, December in China - South coast is not a rainier month than January.
How long is the day (from dawn till dusk) in China - South coast in December?
The length of daylight in China - South coast in December is 11 hours.
How does the sea temperature evolve during the month in December in China - South coast?
China - South coast has a decreasing trend of the sea temperature during December - from 24 °C (75 °F) in the first days of the month to 22 °C (72 °F) in the last days of the month.
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