September Weather in Yunxi, China

Last updated: August 22, 2025

In Yunxi, China, the average temperature in September is a warm 26°C (78°F). Expect daily variations, with minimums dipping to 17°C (63°F) and maximums soaring to 38°C (101°F). Rainfall is moderate, with a total precipitation of 127 mm (5.0 in) spread over 10 days. Additionally, the average humidity sits at 66%, adding to the area's tropical charm.

September Temperature in Yunxi

In September in Yunxi, the average temperature is 26°C (78°F), with maximums reaching up to 38°C (101°F) and minimums dropping as low as 17°C (63°F). This makes it an ideal time for outdoor activities and exploring the local attractions comfortably.

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

The chart illustrates September temperature patterns in Yunxi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yunxi, September typically has an average temperature of 26°C (78°F), with highs reaching up to 38°C (101°F) and lows dropping to around 17°C (63°F).

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

September Precipitation in Yunxi

In Yunxi in September, the precipitation amount is 127 mm (5.0 in), spread over a period of 10 days.

September Precipitation Trends in Yunxi

The chart displays monthly precipitation patterns in Yunxi, 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 Yunxi, September typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Yunxi

In Yunxi in September, humidity is 66%. With an average temperature of 26°C (78°F), this humidity feels like a warm, sultry embrace that can be slightly stifling for traveling, making you crave cool breezes and shaded spots to relax and rehydrate.

September Average Humidity in Yunxi

This chart illustrates the average monthly humidity levels in Yunxi, 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 Yunxi is approximately 66%, 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 Yunxi

In Yunxi in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Yunxi.

Maximum UV Index Levels in Yunxi for September

The chart shows the monthly maximum UV Index (UVI) for Yunxi 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 Yunxi typically reaches 10, which falls under the very high exposure category.

Data source: Yunxi 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 Yunxi Compares to Other Months

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

This table compares monthly weather conditions in Yunxi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	62 mm (2.4 inches)	69%	high
February Weather	8°C (46°F)	83 mm (3.3 inches)	71%	high
March Weather	13°C (56°F)	146 mm (5.8 inches)	83%	very high
April Weather	18°C (65°F)	162 mm (6.4 inches)	86%	very high
May Weather	23°C (73°F)	241 mm (9.5 inches)	85%	very high
June Weather	27°C (80°F)	213 mm (8.4 inches)	85%	extreme
July Weather	29°C (85°F)	211 mm (8.3 inches)	89%	extreme
August Weather	30°C (86°F)	136 mm (5.4 inches)	85%	extreme
September Weather	26°C (78°F)	127 mm (5.0 inches)	66%	very high
October Weather	19°C (66°F)	60 mm (2.4 inches)	68%	very high
November Weather	14°C (57°F)	55 mm (2.2 inches)	77%	high
December Weather	8°C (46°F)	35 mm (1.4 inches)	78%	moderate