September Weather in Chengzhong, China

Last updated: August 22, 2025

In September, the average temperature in Chengzhong, China hovers around a warm 28°C (83°F). Expect a comfortable minimum of 20°C (68°F), but be prepared for the occasional rise to a maximum of 35°C (96°F). Along with the heat, anticipate precipitation amounts of 184 mm (7.2 in) spread over 19 days, creating a notably humid atmosphere with an average humidity of 75%.

September Temperature in Chengzhong

In September in Chengzhong, the average temperature is 28°C (83°F). Maximum temperatures can reach 35°C (96°F), while minimum temperatures can dip as low as 20°C (68°F). It's an ideal time for travelers to enjoy warm weather and sunny days while exploring all that Chengzhong has to offer.

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

The chart illustrates September temperature patterns in Chengzhong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chengzhong, September typically has an average temperature of 28°C (83°F), with highs reaching up to 35°C (96°F) and lows dropping to around 20°C (68°F).

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

September Precipitation in Chengzhong

In Chengzhong in September, the total precipitation amount is 184 mm (7.2 in) spread over 19 days.

September Precipitation Trends in Chengzhong

The chart displays monthly precipitation patterns in Chengzhong, 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 Chengzhong, September typically receives around 184 mm (7.2 inches) of precipitation spread over approximately 19 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 Chengzhong

In Chengzhong in September humidity is 75%. With an average temperature of 28°C (83°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel particularly heavy, and prompting frequent breaks in the shade to stay comfortable while traveling.

September Average Humidity in Chengzhong

This chart illustrates the average monthly humidity levels in Chengzhong, 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 Chengzhong is approximately 75%, 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 Chengzhong

In Chengzhong 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 Chengzhong.

Maximum UV Index Levels in Chengzhong for September

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

Data source: Chengzhong 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 Chengzhong Compares to Other Months

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

This table compares monthly weather conditions in Chengzhong, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (60°F)	34 mm (1.4 inches)	64%	high
February Weather	16°C (61°F)	79 mm (3.1 inches)	68%	very high
March Weather	20°C (68°F)	134 mm (5.3 inches)	73%	extreme
April Weather	22°C (73°F)	179 mm (7.0 inches)	71%	extreme
May Weather	27°C (80°F)	213 mm (8.4 inches)	79%	extreme
June Weather	28°C (84°F)	376 mm (14.8 inches)	77%	extreme
July Weather	29°C (85°F)	207 mm (8.1 inches)	88%	extreme
August Weather	29°C (84°F)	299 mm (11.8 inches)	88%	extreme
September Weather	28°C (83°F)	184 mm (7.2 inches)	75%	extreme
October Weather	24°C (76°F)	98 mm (3.8 inches)	65%	very high
November Weather	21°C (70°F)	26 mm (1.0 inches)	64%	very high
December Weather	16°C (61°F)	24 mm (0.9 inches)	69%	high