September Weather in Yongning, China

Last updated: August 23, 2025

In September, the average temperature in Yongning, China hovers around 26°C (79°F). Daily highs can reach up to 34°C (93°F), while nighttime lows dip to a comfortable 19°C (66°F). Expect 217 mm (8.6 in) of rain over approximately 23 days, accompanied by an average humidity of 72%, creating a warm, tropical atmosphere throughout the month.

September Temperature in Yongning

In September in Yongning, the average temperature is 26°C (79°F). Maximum temperatures can reach 34°C (93°F), while the minimum can drop to as low as 19°C (66°F). This makes Yongning an ideal destination for travelers seeking warm and pleasant weather during this time of year.

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

The chart illustrates September temperature patterns in Yongning, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yongning, September typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (93°F) and lows dropping to around 19°C (66°F).

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

September Precipitation in Yongning

In Yongning in September, the total precipitation amount is 217 mm (8.6 in) distributed over 23 days.

September Precipitation Trends in Yongning

The chart displays monthly precipitation patterns in Yongning, 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 Yongning, September typically receives around 217 mm (8.6 inches) of precipitation spread over approximately 23 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 Yongning

In Yongning in September, humidity is 72%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel a bit more strenuous but also adding a tropical charm to your travels.

September Average Humidity in Yongning

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

In Yongning in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Yongning.

Maximum UV Index Levels in Yongning for September

The chart shows the monthly maximum UV Index (UVI) for Yongning 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 Yongning typically reaches 12, which falls under the extreme exposure category.

Data source: Yongning 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 Yongning Compares to Other Months

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

This table compares monthly weather conditions in Yongning, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (58°F)	38 mm (1.5 inches)	59%	high
February Weather	15°C (59°F)	84 mm (3.3 inches)	64%	very high
March Weather	19°C (66°F)	110 mm (4.3 inches)	65%	extreme
April Weather	21°C (70°F)	167 mm (6.6 inches)	62%	extreme
May Weather	25°C (77°F)	225 mm (8.8 inches)	76%	extreme
June Weather	27°C (80°F)	250 mm (9.9 inches)	76%	extreme
July Weather	27°C (80°F)	230 mm (9.0 inches)	87%	extreme
August Weather	26°C (80°F)	347 mm (13.6 inches)	88%	extreme
September Weather	26°C (79°F)	217 mm (8.6 inches)	72%	extreme
October Weather	23°C (73°F)	141 mm (5.6 inches)	62%	extreme
November Weather	20°C (68°F)	25 mm (1.0 inches)	62%	very high
December Weather	15°C (60°F)	20 mm (0.8 inches)	66%	high