December Weather in Sanshui, China

Last updated: August 22, 2025

In Sanshui, China, the average temperature in December is a cool 9°C (49°F). Expect temperature fluctuations, with a minimum of -2°C (29°F) and a maximum reaching 24°C (75°F). Precipitation is common, totaling 61 mm (2.4 in) over 11 days, and the air carries an average humidity of 69%.

December Temperature in Sanshui

In December in Sanshui, the average temperature is 9°C (49°F). The maximum can reach 24°C (75°F), while the minimum can drop as low as -2°C (29°F). Be sure to pack for a range of temperatures to fully enjoy your stay!

December Weather in Sanshui: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sanshui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanshui, December typically has an average temperature of 9°C (49°F), with highs reaching up to 24°C (75°F) and lows dropping to around -2°C (29°F).

Data source: Temperature data for Sanshui generated using information from the Copernicus Climate Change Service.

December Precipitation in Sanshui

In Sanshui in December, the total precipitation amount is 61 mm (2.4 in) over the course of 11 days.

December Precipitation Trends in Sanshui

The chart displays monthly precipitation patterns in Sanshui, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Sanshui, December typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Sanshui

In Sanshui in December, humidity is 69%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that settles into your bones, making it less than ideal for traveling and prompting you to seek warmer attire to stay comfortable.

December Average Humidity in Sanshui

This chart illustrates the average monthly humidity levels in Sanshui, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Sanshui is approximately 69%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sanshui

In Sanshui in December, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Sanshui, you can refer to this Hourly UV Index in Sanshui.

Maximum UV Index Levels in Sanshui for December

The chart shows the monthly maximum UV Index (UVI) for Sanshui in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Sanshui typically reaches 6, which falls under the high exposure category.

Data source: Sanshui December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How December Weather in Sanshui Compares to Other Months

Weather in Sanshui varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sanshui, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Sanshui, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	84 mm (3.3 inches)	62%	high
February Weather	10°C (50°F)	155 mm (6.1 inches)	66%	very high
March Weather	15°C (59°F)	277 mm (10.9 inches)	73%	extreme
April Weather	18°C (65°F)	243 mm (9.6 inches)	70%	extreme
May Weather	23°C (73°F)	219 mm (8.6 inches)	84%	extreme
June Weather	25°C (78°F)	297 mm (11.7 inches)	83%	extreme
July Weather	27°C (81°F)	152 mm (6.0 inches)	89%	extreme
August Weather	27°C (81°F)	152 mm (6.0 inches)	87%	extreme
September Weather	25°C (78°F)	130 mm (5.1 inches)	63%	extreme
October Weather	19°C (67°F)	75 mm (3.0 inches)	59%	very high
November Weather	15°C (59°F)	97 mm (3.8 inches)	66%	very high
December Weather	9°C (49°F)	61 mm (2.4 inches)	69%	high