September Weather in Changma, China

Last updated: August 23, 2025

In Changma, China, the average temperature in September hovers around 10°C (49°F), with minimums dipping to -3°C (26°F) and maxing out at 22°C (72°F). Expect about 16 mm (0.6 in) of precipitation over the course of 4 days, and enjoy a moderate average humidity of 59%.

September Temperature in Changma

In September in Changma, the average temperature is 10°C (49°F). Maximums can reach 22°C (72°F), while minimums can drop as low as -3°C (26°F). Visitors should be prepared for a mix of mild and chilly weather, making it a great time for layered clothing and outdoor exploration.

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

The chart illustrates September temperature patterns in Changma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Changma, September typically has an average temperature of 10°C (49°F), with highs reaching up to 22°C (72°F) and lows dropping to around -3°C (26°F).

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

September Precipitation in Changma

In Changma in September, the precipitation amount is 16 mm (0.6 in) over a span of 4 days.

September Precipitation Trends in Changma

The chart displays monthly precipitation patterns in Changma, 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 Changma, September typically receives around 16 mm (0.6 inches) of precipitation spread over approximately 4 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 Changma

In Changma in September, humidity is 59%. With an average temperature of 10°C (49°F), this humidity feels like a brisk embrace, making outdoor activities refreshingly invigorating yet requiring a light jacket to stay comfortable while exploring.

September Average Humidity in Changma

This chart illustrates the average monthly humidity levels in Changma, 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 Changma is approximately 59%, 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 Changma

In Changma 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 Changma.

Maximum UV Index Levels in Changma for September

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

Data source: Changma 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 Changma Compares to Other Months

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

This table compares monthly weather conditions in Changma, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-13°C (9°F)	7 mm (0.3 inches)	75%	moderate
February Weather	-10°C (14°F)	8 mm (0.3 inches)	73%	high
March Weather	-3°C (27°F)	8 mm (0.3 inches)	68%	very high
April Weather	3°C (37°F)	28 mm (1.1 inches)	66%	extreme
May Weather	8°C (47°F)	41 mm (1.6 inches)	59%	extreme
June Weather	12°C (54°F)	51 mm (2.0 inches)	57%	extreme
July Weather	15°C (59°F)	65 mm (2.5 inches)	54%	extreme
August Weather	14°C (57°F)	43 mm (1.7 inches)	58%	extreme
September Weather	10°C (49°F)	16 mm (0.6 inches)	59%	extreme
October Weather	2°C (36°F)	4 mm (0.2 inches)	67%	high
November Weather	-5°C (23°F)	6 mm (0.2 inches)	71%	moderate
December Weather	-13°C (10°F)	10 mm (0.4 inches)	74%	moderate