September Weather in Donglan, China

Last updated: August 22, 2025

In September, the average temperature in Donglan, China hovers around 25°C (77°F), with minimums dipping to 16°C (61°F) and maximums soaring to 34°C (93°F). Expect moderate rainfall, as precipitation measures around 158 mm (6.2 in) over 19 days. The average humidity during this period is a comfortable 77%, creating a lush and vibrant atmosphere.

September Temperature in Donglan

In September in Donglan, the average temperature is 25°C (77°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 16°C (61°F). This pleasant weather makes it an ideal time for travelers to explore and enjoy outdoor activities in Donglan.

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

The chart illustrates September temperature patterns in Donglan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Donglan, September typically has an average temperature of 25°C (77°F), with highs reaching up to 34°C (93°F) and lows dropping to around 16°C (61°F).

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

September Precipitation in Donglan

In Donglan in September, the total precipitation amount is 158 mm (6.2 in) over the course of 19 days.

September Precipitation Trends in Donglan

The chart displays monthly precipitation patterns in Donglan, 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 Donglan, September typically receives around 158 mm (6.2 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 Donglan

In Donglan in September, humidity is 77%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly heavy but still pleasant, as long as you stay hydrated and take frequent breaks in the shade.

September Average Humidity in Donglan

This chart illustrates the average monthly humidity levels in Donglan, 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 Donglan is approximately 77%, 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 Donglan

In Donglan 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 Donglan.

Maximum UV Index Levels in Donglan for September

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

Data source: Donglan 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 Donglan Compares to Other Months

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

This table compares monthly weather conditions in Donglan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	65 mm (2.6 inches)	61%	very high
February Weather	12°C (54°F)	68 mm (2.7 inches)	69%	very high
March Weather	17°C (62°F)	124 mm (4.9 inches)	67%	extreme
April Weather	20°C (68°F)	127 mm (5.0 inches)	65%	extreme
May Weather	23°C (75°F)	213 mm (8.4 inches)	81%	extreme
June Weather	26°C (78°F)	318 mm (12.5 inches)	88%	extreme
July Weather	27°C (80°F)	236 mm (9.3 inches)	89%	extreme
August Weather	27°C (80°F)	206 mm (8.1 inches)	89%	extreme
September Weather	25°C (77°F)	158 mm (6.2 inches)	77%	extreme
October Weather	20°C (68°F)	121 mm (4.8 inches)	74%	extreme
November Weather	16°C (61°F)	66 mm (2.6 inches)	78%	very high
December Weather	11°C (53°F)	51 mm (2.0 inches)	70%	high