March Weather in Sansha, China

Last updated: August 22, 2025

In Sansha, China, the average temperature in March hovers around 26°C (78°F), with a minimum of 22°C (72°F) and a maximum of 29°C (84°F). This month also sees about 18 mm (0.7 in) of precipitation spread over 4 days, and the average humidity is a comfortable 82%. Enjoy the mild yet humid climate!

March Temperature in Sansha

In March in Sansha, the average temperature is 26°C (78°F), with maximums reaching 29°C (84°F) and minimums dropping to as low as 22°C (72°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates March 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, March typically has an average temperature of 26°C (78°F), with highs reaching up to 29°C (84°F) and lows dropping to around 22°C (72°F).

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

March Precipitation in Sansha

In Sansha in March, the total precipitation amount is 18 mm (0.7 in) spread over a duration of 4 days.

March Precipitation Trends in Sansha

The chart displays monthly precipitation patterns in Sansha, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Sansha, March typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 4 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Sansha

In Sansha in March, humidity is 82%. With an average temperature of 26°C (78°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier and the air almost tangible, which can be quite challenging for traveling.

March Average Humidity in Sansha

This chart illustrates the average monthly humidity levels in Sansha, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Sansha is approximately 82%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Sansha

In Sansha in March, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Sansha.

Maximum UV Index Levels in Sansha for March

The chart shows the monthly maximum UV Index (UVI) for Sansha in March, 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 March, the maximum UV index in Sansha typically reaches 13, which falls under the extreme exposure category.

Data source: Sansha March 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 March 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 March’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 March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	36 mm (1.4 inches)	79%	very high
February Weather	24°C (76°F)	22 mm (0.9 inches)	80%	extreme
March Weather	26°C (78°F)	18 mm (0.7 inches)	82%	extreme
April Weather	27°C (81°F)	32 mm (1.2 inches)	85%	extreme
May Weather	29°C (84°F)	77 mm (3.0 inches)	84%	extreme
June Weather	29°C (85°F)	121 mm (4.8 inches)	82%	extreme
July Weather	29°C (84°F)	209 mm (8.2 inches)	86%	extreme
August Weather	29°C (84°F)	182 mm (7.1 inches)	85%	extreme
September Weather	28°C (83°F)	166 mm (6.5 inches)	82%	extreme
October Weather	27°C (81°F)	284 mm (11.2 inches)	84%	extreme
November Weather	26°C (79°F)	185 mm (7.3 inches)	85%	very high
December Weather	25°C (77°F)	69 mm (2.7 inches)	82%	very high