September Weather in Yunyang, China

Last updated: August 22, 2025

In Yunyang, China, the average temperature in September hovers around 23°C (73°F), with a minimum of 14°C (58°F) and a maximum reaching up to 35°C (95°F). Be prepared for some rain, as the region sees an average precipitation of 141 mm (5.5 in) over 16 days. Additionally, you can expect the air to be quite humid, with an average humidity of 77%.

September Temperature in Yunyang

In September in Yunyang, the average temperature is 23°C (73°F). It can reach a maximum of 35°C (95°F) and drop to a minimum of 14°C (58°F). Pack light, breathable clothing for warm days and a light jacket for cooler evenings to ensure a comfortable trip.

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

The chart illustrates September temperature patterns in Yunyang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yunyang, September typically has an average temperature of 23°C (73°F), with highs reaching up to 35°C (95°F) and lows dropping to around 14°C (58°F).

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

September Precipitation in Yunyang

In Yunyang in September, the precipitation amount is 141 mm (5.5 in) accumulated over 16 days.

September Precipitation Trends in Yunyang

The chart displays monthly precipitation patterns in Yunyang, 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 Yunyang, September typically receives around 141 mm (5.5 inches) of precipitation spread over approximately 16 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 Yunyang

In Yunyang in September, humidity is 77%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable but bearable. It's essential to stay hydrated and take frequent breaks to enjoy the sights while avoiding overheating.

September Average Humidity in Yunyang

This chart illustrates the average monthly humidity levels in Yunyang, 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 Yunyang is approximately 77%, 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 Yunyang

In Yunyang 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 Yunyang.

Maximum UV Index Levels in Yunyang for September

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

Data source: Yunyang 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 Yunyang Compares to Other Months

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

This table compares monthly weather conditions in Yunyang, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	37 mm (1.5 inches)	72%	moderate
February Weather	8°C (46°F)	41 mm (1.6 inches)	76%	high
March Weather	13°C (56°F)	91 mm (3.6 inches)	87%	very high
April Weather	17°C (63°F)	113 mm (4.4 inches)	82%	extreme
May Weather	20°C (69°F)	131 mm (5.2 inches)	83%	extreme
June Weather	24°C (76°F)	166 mm (6.5 inches)	84%	extreme
July Weather	27°C (80°F)	229 mm (9.0 inches)	87%	extreme
August Weather	28°C (82°F)	133 mm (5.2 inches)	85%	extreme
September Weather	23°C (73°F)	141 mm (5.5 inches)	77%	extreme
October Weather	17°C (63°F)	98 mm (3.9 inches)	81%	very high
November Weather	12°C (54°F)	52 mm (2.0 inches)	86%	high
December Weather	7°C (45°F)	24 mm (0.9 inches)	81%	moderate