September Weather in Sanshan, China

Last updated: August 22, 2025

In September, the average temperature in Sanshan, China is a warm 27°C (81°F). Expect pleasant variations, with minimums dropping to 16°C (61°F) and maximums soaring to 37°C (100°F). This month also sees an average precipitation of 76 mm (3.0 in) over 9 days, accompanied by an average humidity level of 62%. Perfect for enjoying the vibrant atmosphere while planning for occasional rain!

September Temperature in Sanshan

In September in Sanshan, the average temperature is 27°C (81°F), with maximums that can reach 37°C (100°F) and minimums that can drop to 16°C (61°F). This makes it an ideal time for travelers looking to enjoy warm weather while also experiencing cooler evenings.

September Weather in Sanshan: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sanshan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanshan, September typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (100°F) and lows dropping to around 16°C (61°F).

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

September Precipitation in Sanshan

In Sanshan in September, the precipitation amount is 76 mm (3.0 in) spread over a period of 9 days.

September Precipitation Trends in Sanshan

The chart displays monthly precipitation patterns in Sanshan, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Sanshan, September typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Sanshan

In Sanshan in September humidity is 62%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, soft blanket, making travel feel both cozy and slightly sluggish as you navigate through the warmth.

September Average Humidity in Sanshan

This chart illustrates the average monthly humidity levels in Sanshan, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Sanshan is approximately 62%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Sanshan

In Sanshan in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Sanshan.

Maximum UV Index Levels in Sanshan for September

The chart shows the monthly maximum UV Index (UVI) for Sanshan in September, 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 September, the maximum UV index in Sanshan typically reaches 11, which falls under the extreme exposure category.

Data source: Sanshan September 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 September Weather in Sanshan Compares to Other Months

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

This table compares monthly weather conditions in Sanshan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	57 mm (2.3 inches)	64%	high
February Weather	9°C (49°F)	86 mm (3.4 inches)	69%	very high
March Weather	15°C (59°F)	188 mm (7.4 inches)	79%	very high
April Weather	19°C (67°F)	168 mm (6.6 inches)	81%	extreme
May Weather	24°C (75°F)	253 mm (9.9 inches)	86%	extreme
June Weather	27°C (81°F)	332 mm (13.1 inches)	83%	extreme
July Weather	30°C (86°F)	215 mm (8.5 inches)	89%	extreme
August Weather	30°C (87°F)	87 mm (3.4 inches)	84%	extreme
September Weather	27°C (81°F)	76 mm (3.0 inches)	62%	extreme
October Weather	20°C (69°F)	41 mm (1.6 inches)	64%	very high
November Weather	15°C (59°F)	72 mm (2.8 inches)	72%	high
December Weather	9°C (49°F)	44 mm (1.7 inches)	76%	moderate