September Weather in Xinan, China

Last updated: August 23, 2025

In Xinan, China, the average temperature in September typically hovers around 28°C (84°F), with minimums dropping to 20°C (68°F) and maximums peaking at 36°C (97°F). Expect a fair share of rain, with total precipitation amounting to 189 mm (7.4 in) over approximately 20 days. Coupled with an average humidity level of 75%, the climate can feel quite warm and muggy during this period.

September Temperature in Xinan

In September in Xinan, the average temperature is 28°C (84°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 20°C (68°F). This pleasant climate makes it an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Xinan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xinan, September typically has an average temperature of 28°C (84°F), with highs reaching up to 36°C (97°F) and lows dropping to around 20°C (68°F).

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

September Precipitation in Xinan

In Xinan in September, the precipitation amount is 189 mm (7.4 in) over the course of 20 days.

September Precipitation Trends in Xinan

The chart displays monthly precipitation patterns in Xinan, 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 Xinan, September typically receives around 189 mm (7.4 inches) of precipitation spread over approximately 20 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 Xinan

In Xinan in September humidity is 75%. With an average temperature of 28°C (84°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities slightly uncomfortable but still manageable for sightseeing and exploration.

September Average Humidity in Xinan

This chart illustrates the average monthly humidity levels in Xinan, 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 Xinan 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 Xinan

In Xinan 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 Xinan.

Maximum UV Index Levels in Xinan for September

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

Data source: Xinan 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 Xinan Compares to Other Months

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

This table compares monthly weather conditions in Xinan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	29 mm (1.1 inches)	64%	high
February Weather	16°C (61°F)	73 mm (2.9 inches)	68%	very high
March Weather	20°C (69°F)	123 mm (4.8 inches)	73%	extreme
April Weather	23°C (73°F)	164 mm (6.4 inches)	71%	extreme
May Weather	27°C (81°F)	207 mm (8.2 inches)	79%	extreme
June Weather	29°C (84°F)	383 mm (15.1 inches)	77%	extreme
July Weather	30°C (86°F)	204 mm (8.0 inches)	88%	extreme
August Weather	29°C (85°F)	288 mm (11.3 inches)	88%	extreme
September Weather	28°C (84°F)	189 mm (7.4 inches)	75%	extreme
October Weather	25°C (77°F)	87 mm (3.4 inches)	65%	very high
November Weather	21°C (70°F)	23 mm (0.9 inches)	64%	very high
December Weather	16°C (62°F)	21 mm (0.8 inches)	69%	high