January Weather in Sansha, China

Last updated: August 22, 2025

In Sansha, China, the average temperature in January hovers around 11°C (51°F). You can expect a minimum of 1°C (34°F) and a pleasant maximum of 19°C (67°F). During this month, the region experiences an average precipitation of 51 mm (2.0 in) over approximately 9 days, while humidity levels linger around 73%.

January Temperature in Sansha

In January in Sansha, the average temperature is 11°C (51°F). Maximums can reach 19°C (67°F) and minimums can be as low as 1°C (34°F). This weather makes it a comfortable time for travelers to explore the sights while enjoying a mild climate.

January Weather in Sansha: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Sansha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sansha, January typically has an average temperature of 11°C (51°F), with highs reaching up to 19°C (67°F) and lows dropping to around 1°C (34°F).

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

January Precipitation in Sansha

In Sansha in January, the total precipitation amount is 51 mm (2.0 in) spread over 9 days.

January Precipitation Trends in Sansha

The chart displays monthly precipitation patterns in Sansha, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Sansha, January typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Sansha

In Sansha in January humidity is 73%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill that penetrates your clothes, making it a bit uncomfortable for traveling.

January Average Humidity in Sansha

This chart illustrates the average monthly humidity levels in Sansha, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Sansha is approximately 73%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Sansha

In Sansha in January, 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 Sansha, you can refer to this Hourly UV Index in Sansha.

Maximum UV Index Levels in Sansha for January

The chart shows the monthly maximum UV Index (UVI) for Sansha in January, 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 January, the maximum UV index in Sansha typically reaches 6, which falls under the high exposure category.

Data source: Sansha January 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 January Weather in Sansha Compares to Other Months

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

This table compares monthly weather conditions in Sansha, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (51°F)	51 mm (2.0 inches)	73%	high
February Weather	11°C (51°F)	80 mm (3.1 inches)	73%	very high
March Weather	14°C (57°F)	133 mm (5.2 inches)	80%	very high
April Weather	18°C (64°F)	104 mm (4.1 inches)	85%	extreme
May Weather	22°C (72°F)	144 mm (5.7 inches)	86%	extreme
June Weather	25°C (78°F)	314 mm (12.4 inches)	86%	extreme
July Weather	28°C (83°F)	147 mm (5.8 inches)	88%	extreme
August Weather	28°C (83°F)	265 mm (10.4 inches)	86%	extreme
September Weather	26°C (80°F)	112 mm (4.4 inches)	78%	extreme
October Weather	22°C (71°F)	105 mm (4.1 inches)	79%	very high
November Weather	17°C (64°F)	83 mm (3.3 inches)	80%	high
December Weather	13°C (55°F)	53 mm (2.1 inches)	81%	high