September Weather in Changxi, China

Last updated: August 23, 2025

In September, the average temperature in Changxi, China hovers around 24°C (75°F). Expect a comfortable range, with minimums dipping to 13°C (56°F) and maximums reaching up to 35°C (96°F). Be prepared for some rain, as the region sees an average precipitation of 107 mm (4.2 in) over 11 days, coupled with a humidity level of 72% that adds to the warm, tropical feel.

September Temperature in Changxi

In September in Changxi, the average temperature is 24°C (75°F), with maximums reaching 35°C (96°F) and minimums dipping as low as 13°C (56°F). This makes it a great time to visit for those who enjoy warm weather, while also being prepared for cooler evenings.

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

The chart illustrates September temperature patterns in Changxi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Changxi, September typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (96°F) and lows dropping to around 13°C (56°F).

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

September Precipitation in Changxi

In Changxi in September, the precipitation amount is 107 mm (4.2 in) spread over a period of 11 days.

September Precipitation Trends in Changxi

The chart displays monthly precipitation patterns in Changxi, 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 Changxi, September typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 11 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 Changxi

In Changxi in September, humidity is 72%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket wrapped around you, making any travel plans feel pleasantly sticky but still enjoyable as long as you stay hydrated and take breaks in the shade.

September Average Humidity in Changxi

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

In Changxi 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 Changxi.

Maximum UV Index Levels in Changxi for September

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

Data source: Changxi 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 Changxi Compares to Other Months

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

This table compares monthly weather conditions in Changxi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	76 mm (3.0 inches)	65%	high
February Weather	6°C (43°F)	82 mm (3.2 inches)	71%	very high
March Weather	12°C (53°F)	153 mm (6.0 inches)	81%	very high
April Weather	16°C (62°F)	123 mm (4.8 inches)	86%	very high
May Weather	21°C (70°F)	183 mm (7.2 inches)	87%	extreme
June Weather	24°C (75°F)	359 mm (14.1 inches)	87%	extreme
July Weather	27°C (81°F)	278 mm (11.0 inches)	91%	extreme
August Weather	28°C (82°F)	162 mm (6.4 inches)	87%	extreme
September Weather	24°C (75°F)	107 mm (4.2 inches)	72%	extreme
October Weather	18°C (64°F)	38 mm (1.5 inches)	74%	very high
November Weather	12°C (55°F)	51 mm (2.0 inches)	80%	high
December Weather	6°C (44°F)	65 mm (2.6 inches)	78%	moderate