September Weather in Xichangmen, China

Last updated: August 22, 2025

In September, the average temperature in Xichangmen, China reaches a pleasant 24°C (76°F). However, you may experience a range from a cool minimum of 15°C (60°F) to a sweltering maximum of 36°C (97°F). Expect some rainfall as well, with an average precipitation of 87 mm (3.4 in) spread over 10 days. The atmosphere can be quite warm, with an average humidity level of 72%.

September Temperature in Xichangmen

In September in Xichangmen, the average temperature is 24°C (76°F), with maximums reaching 36°C (97°F) and minimums dropping to as low as 15°C (60°F). This mild and varied climate makes Xichangmen an ideal destination for travelers seeking comfortable weather and outdoor activities.

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

The chart illustrates September temperature patterns in Xichangmen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xichangmen, September typically has an average temperature of 24°C (76°F), with highs reaching up to 36°C (97°F) and lows dropping to around 15°C (60°F).

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

September Precipitation in Xichangmen

In Xichangmen in September, the precipitation amount is 87 mm (3.4 in) over the course of 10 days.

September Precipitation Trends in Xichangmen

The chart displays monthly precipitation patterns in Xichangmen, 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 Xichangmen, September typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Xichangmen

In Xichangmen in September humidity is 72%. With an average temperature of 24°C (76°F), this humidity feels like a warm, muggy embrace that can make outdoor activities a bit uncomfortable, so travelers should stay hydrated and plan for frequent breaks in the shade.

September Average Humidity in Xichangmen

This chart illustrates the average monthly humidity levels in Xichangmen, 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 Xichangmen is approximately 72%, 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 Xichangmen

In Xichangmen in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Xichangmen.

Maximum UV Index Levels in Xichangmen for September

The chart shows the monthly maximum UV Index (UVI) for Xichangmen 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 Xichangmen typically reaches 10, which falls under the very high exposure category.

Data source: Xichangmen 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 Xichangmen Compares to Other Months

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

This table compares monthly weather conditions in Xichangmen, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	50 mm (2.0 inches)	64%	moderate
February Weather	6°C (42°F)	46 mm (1.8 inches)	71%	high
March Weather	12°C (53°F)	55 mm (2.2 inches)	80%	very high
April Weather	16°C (62°F)	60 mm (2.4 inches)	83%	very high
May Weather	22°C (71°F)	135 mm (5.3 inches)	80%	very high
June Weather	25°C (78°F)	147 mm (5.8 inches)	81%	extreme
July Weather	28°C (83°F)	217 mm (8.6 inches)	88%	extreme
August Weather	29°C (84°F)	167 mm (6.6 inches)	85%	very high
September Weather	24°C (76°F)	87 mm (3.4 inches)	72%	very high
October Weather	18°C (64°F)	50 mm (2.0 inches)	76%	very high
November Weather	12°C (55°F)	41 mm (1.6 inches)	84%	moderate
December Weather	6°C (42°F)	36 mm (1.4 inches)	75%	moderate