December weather forecastShenzhen, China

Modern buildings of Shenzhen, China with a river flowing through the city

December

Weather in December

December marks the onset of winter in Shenzhen, while maintaining the city's characteristic warm climate. The temperature decreases further, recording a noticeable drop from the highs in November. The city receives the year's least precipitation, involving about six rainy days, thus June substantiates the start of a dry, warm winter. Therefore, December in Shenzhen offers favorable weather for seasonal celebrations and outdoor activities.

Temperature

December in Shenzhen reveals a small adjustment in temperature, transitioning from an average high of a moderately hot 25.4°C (77.7°F) in November to an agreeable 21.5°C (70.7°F). During December, an average low-temperature of 13.8°C (56.8°F) is observed.

Humidity

December is the least humid month, with an average relative humidity of 67.1%.

Rainfall

In Shenzhen, China, in December, it is raining for 6 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, there are 144.1 rainfall days, and 1936mm (76.22") of precipitation is accumulated.

Sea temperature

In Shenzhen, China, in December, the average water temperature is 20.8°C (69.4°F).
Note: A majority do not enjoy swimming in water at 20.8°C (69.4°F). The difficulty in controlling breathing increases progressively as the temperature dips below 21°C (69.8°F).

Daylight

December has the shortest days of the year, with an average of 10h and 48min of daylight.
On the first day of the month, sunrise is at 06:47 and sunset at 17:38. On the last day of December, in Shenzhen, China, sunrise is at 07:03 and sunset at 17:50 CST.

Sunshine

The average sunshine in December in Shenzhen is 5.4h.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Shenzhen, records 21.5°C (70.7°F), while the low-temperature is 13.8°C (56.8°F). In October, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is appraised at 34°C (93.2°F).

With an average relative humidity of 67.1%, December is the least humid month in Shenzhen.

The average relative humidity in December in Shenzhen, China, is 67.1%.

In December, in Shenzhen, the rain falls for 6 days. Throughout December, 27mm (1.06") of precipitation is accumulated.

In Shenzhen, China, in December, the average water temperature is 20.8°C (69.4°F). For most, swimming in 20.8°C (69.4°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).

With an average of 10h and 48min of daylight, December has the shortest days of the year.

In Shenzhen, the average day length in December is 10h and 47min.

In December, on the first day of the month, sunrise is at 06:47 and sunset at 17:38. On the last day of the month, in Shenzhen, sunrise is at 07:03 and sunset at 17:50 CST.

In Shenzhen, the average sunshine duration in December is 5.4h.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

25.4°C

21.5°C

19.8°C

Average low temperature

Average humidity

Average rainfall

Average rainfall days

5.6

7.1

Average sea temperature

Average daylight

Average sunshine

Average temperature in December
Shenzhen, China

Average high temperature in December: 21.5°C

The warmest months (with the highest average high temperature) are July and August (32.3°C).
The month with the lowest average high temperature is January (19.8°C).

Average low temperature in December: 13.8°C

The month with the highest average low temperature is July (26.3°C).
The coldest month (with the lowest average low temperature) is January (12.5°C).

Average humidity in December
Shenzhen, China

Average humidity in December: 67.1%

The months with the highest relative humidity are June and August (81.8%).
The month with the lowest relative humidity is December (67.1%).

Average rainfall in December
Shenzhen, China

Average rainfall in December: 26.9mm

The wettest month (with the highest rainfall) is August (354.4mm).
The driest month (with the least rainfall) is January (26.4mm).

Average rainfall days in December
Shenzhen, China

Average rainfall days in December: 6 days

The month with the highest number of rainy days is June (18.5 days).
The month with the least rainy days is November (5.6 days).

Average sea temperature in December
Shenzhen, China

Average sea temperature in December: 20.8°C

The best month for swimming (with the highest average sea temperature) is July (28.9°C).
The coldest month (with the lowest average sea temperature) is February (18.7°C).

Average daylight in December /
Average sunshine in December
Shenzhen, China

Average daylight in December: 10h and 48min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).