October Weather in Sansha, China

Last updated: August 22, 2025

In Sansha, China, the average temperature in October hovers around a warm 27°C (81°F). However, expect minimums of 24°C (76°F) and maximums of 30°C (86°F) for a taste of tropical climate. During this month, precipitation is substantial, with about 284 mm (11.2 in) falling over 23 days, while humidity remains high at an average of 84%. Prepare for a mix of warmth and moisture as you enjoy your time in this vibrant destination!

October Temperature in Sansha

In October in Sansha, the average temperature is 27°C (81°F), with maximums reaching 30°C (86°F) and minimums dropping to as low as 24°C (76°F). It's a great time to visit for those who enjoy warm, pleasant weather.

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

The chart illustrates October 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, October typically has an average temperature of 27°C (81°F), with highs reaching up to 30°C (86°F) and lows dropping to around 24°C (76°F).

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

October Precipitation in Sansha

In Sansha in October, the total precipitation amount reaches 284 mm (11.2 in) over the course of 23 days.

October Precipitation Trends in Sansha

The chart displays monthly precipitation patterns in Sansha, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Sansha, October typically receives around 284 mm (11.2 inches) of precipitation spread over approximately 23 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Sansha

In Sansha in October humidity is 84%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, moist blanket, making travel uncomfortable and sticky, as every step seems to weigh you down with the heavy air.

October Average Humidity in Sansha

This chart illustrates the average monthly humidity levels in Sansha, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Sansha is approximately 84%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Sansha

In Sansha in October, 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 October

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

Data source: Sansha October 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 October 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 October’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 October’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