May Weather in Sansha, China

Last updated: August 22, 2025

In May, the average temperature in Sansha, China hovers around 22°C (72°F), with a minimum of 13°C (55°F) and a pleasant maximum of 29°C (85°F). Expect a precipitation amount of 144 mm (5.7 in) spread over 15 days, contributing to a comfortably high average humidity of 86%.

May Temperature in Sansha

In May in Sansha, the average temperature is 22°C (72°F). The maximum can reach 29°C (85°F), while the minimum can dip to as low as 13°C (55°F). This pleasant weather makes it an ideal time for travelers to explore the region comfortably.

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

The chart illustrates May 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, May typically has an average temperature of 22°C (72°F), with highs reaching up to 29°C (85°F) and lows dropping to around 13°C (55°F).

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

May Precipitation in Sansha

In Sansha in May, the precipitation amount is 144 mm (5.7 in) during a span of 15 days.

May Precipitation Trends in Sansha

The chart displays monthly precipitation patterns in Sansha, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Sansha, May typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 15 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Sansha

In Sansha in May, humidity is 86%. With an average temperature of 22°C (72°F), this humidity feels like a warm blanket wrapping around you as you travel, making it essential to stay hydrated and seek shade during the sun's peak hours.

May Average Humidity in Sansha

This chart illustrates the average monthly humidity levels in Sansha, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Sansha is approximately 86%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Sansha

In Sansha in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Sansha.

Maximum UV Index Levels in Sansha for May

The chart shows the monthly maximum UV Index (UVI) for Sansha in May, 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 May, the maximum UV index in Sansha typically reaches 12, which falls under the extreme exposure category.

Data source: Sansha May 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 May 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 May’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 May’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