September Weather in Duyun, China

Last updated: August 22, 2025

In September, the average temperature in Duyun, China is a pleasant 22°C (71°F), making it an ideal time to explore. While you can expect the temperature to dip to a minimum of 12°C (55°F), it can reach a warm maximum of 32°C (89°F), offering a comfortable range for all outdoor activities. Be prepared for 185 mm (7.3 in) of precipitation spread over 19 days, and expect the air to be quite humid, with an average humidity level of 83%.

September Temperature in Duyun

In September in Duyun, the average temperature is 22°C (71°F). The maximum can reach 32°C (89°F), and the minimum can be as low as 12°C (55°F). It's a great time for travelers to enjoy mild weather and comfortable conditions for outdoor activities.

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

The chart illustrates September temperature patterns in Duyun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Duyun, September typically has an average temperature of 22°C (71°F), with highs reaching up to 32°C (89°F) and lows dropping to around 12°C (55°F).

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

September Precipitation in Duyun

In Duyun in September, the precipitation amount is 185 mm (7.3 in) over a period of 19 days.

September Precipitation Trends in Duyun

The chart displays monthly precipitation patterns in Duyun, 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 Duyun, September typically receives around 185 mm (7.3 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 Duyun

In Duyun in September humidity is 83%. With an average temperature of 22°C (71°F), this humidity feels like a warm blanket wrapping around you, making travel a bit sticky but still enjoyable, as long as you stay hydrated and take breaks in the shade.

September Average Humidity in Duyun

This chart illustrates the average monthly humidity levels in Duyun, 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 Duyun is approximately 83%, 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 Duyun

In Duyun 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 Duyun.

Maximum UV Index Levels in Duyun for September

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

Data source: Duyun 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 Duyun Compares to Other Months

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

This table compares monthly weather conditions in Duyun, 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)	93 mm (3.7 inches)	67%	high
February Weather	7°C (45°F)	98 mm (3.8 inches)	74%	very high
March Weather	13°C (55°F)	160 mm (6.3 inches)	71%	extreme
April Weather	16°C (61°F)	171 mm (6.7 inches)	73%	extreme
May Weather	20°C (68°F)	231 mm (9.1 inches)	83%	extreme
June Weather	23°C (73°F)	301 mm (11.8 inches)	88%	extreme
July Weather	24°C (76°F)	212 mm (8.3 inches)	88%	extreme
August Weather	24°C (76°F)	184 mm (7.2 inches)	88%	extreme
September Weather	22°C (71°F)	185 mm (7.3 inches)	83%	extreme
October Weather	16°C (61°F)	114 mm (4.5 inches)	78%	very high
November Weather	12°C (53°F)	81 mm (3.2 inches)	85%	very high
December Weather	7°C (44°F)	62 mm (2.4 inches)	77%	high