September Weather in Xianan, China

Last updated: August 22, 2025

In September, the average temperature in Xianan, China is a pleasant 26°C (79°F). Expect a minimum of 15°C (59°F) and a maximum of 37°C (98°F), making it perfect for various activities. However, be prepared for 104 mm (4.1 in) of precipitation over 13 days, and enjoy the refreshing average humidity of 62%. Overall, it's a month filled with warmth and occasional showers!

September Temperature in Xianan

In September in Xianan, the average temperature is 26°C (79°F). Maximums can reach 37°C (98°F), and minimums can be as low as 15°C (59°F). Overall, this makes Xianan a great destination for travelers seeking warm weather and pleasant conditions.

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

The chart illustrates September temperature patterns in Xianan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xianan, September typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (98°F) and lows dropping to around 15°C (59°F).

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

September Precipitation in Xianan

In Xianan in September, the precipitation amount is 104 mm (4.1 in) over the course of 13 days.

September Precipitation Trends in Xianan

The chart displays monthly precipitation patterns in Xianan, 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 Xianan, September typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 13 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 Xianan

In Xianan in September humidity is 62%. With an average temperature of 26°C (79°F), this humidity feels like a warm embrace, making travel enjoyable but slightly sticky, as the air wraps around you with a tropical touch.

September Average Humidity in Xianan

This chart illustrates the average monthly humidity levels in Xianan, 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 Xianan is approximately 62%, 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 Xianan

In Xianan 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 Xianan.

Maximum UV Index Levels in Xianan for September

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

Data source: Xianan 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 Xianan Compares to Other Months

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

This table compares monthly weather conditions in Xianan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	45 mm (1.8 inches)	64%	high
February Weather	11°C (52°F)	96 mm (3.8 inches)	69%	very high
March Weather	15°C (60°F)	177 mm (7.0 inches)	79%	extreme
April Weather	19°C (66°F)	156 mm (6.1 inches)	81%	extreme
May Weather	23°C (74°F)	206 mm (8.1 inches)	86%	extreme
June Weather	26°C (79°F)	309 mm (12.2 inches)	83%	extreme
July Weather	28°C (83°F)	109 mm (4.3 inches)	89%	extreme
August Weather	28°C (82°F)	166 mm (6.5 inches)	84%	extreme
September Weather	26°C (79°F)	104 mm (4.1 inches)	62%	extreme
October Weather	21°C (70°F)	41 mm (1.6 inches)	64%	very high
November Weather	16°C (61°F)	67 mm (2.7 inches)	72%	very high
December Weather	10°C (51°F)	37 mm (1.5 inches)	76%	high