September Weather in Yanhe, China

Last updated: August 22, 2025

In September, the average temperature in Yanhe, China is a pleasant 18°C (65°F), with a minimum dipping to 11°C (52°F) and a maximum soaring to 29°C (84°F). Expect 259 mm (10.2 in) of precipitation spread over 19 days, contributing to a notably high average humidity of 89%. Make sure to pack accordingly!

September Temperature in Yanhe

In September in Yanhe, the average temperature is 18°C (65°F). Maximums can reach 29°C (84°F), while minimums can drop as low as 11°C (52°F). This pleasant climate makes Yanhe a great destination for travelers looking to enjoy mild weather and outdoor activities.

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

The chart illustrates September temperature patterns in Yanhe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yanhe, September typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (84°F) and lows dropping to around 11°C (52°F).

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

September Precipitation in Yanhe

In Yanhe in September, the precipitation amount is 259 mm (10.2 in) spread over 19 days.

September Precipitation Trends in Yanhe

The chart displays monthly precipitation patterns in Yanhe, 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 Yanhe, September typically receives around 259 mm (10.2 inches) of precipitation spread over approximately 19 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 Yanhe

In Yanhe in September, humidity is 89%. With an average temperature of 18°C (65°F), this humidity feels like wrapping yourself in a damp blanket while traveling, making it sticky and uncomfortable for outdoor activities.

September Average Humidity in Yanhe

This chart illustrates the average monthly humidity levels in Yanhe, 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 Yanhe is approximately 89%, 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 Yanhe

In Yanhe 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 Yanhe.

Maximum UV Index Levels in Yanhe for September

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

Data source: Yanhe 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 Yanhe Compares to Other Months

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

This table compares monthly weather conditions in Yanhe, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	24 mm (1.0 inches)	85%	moderate
February Weather	4°C (40°F)	38 mm (1.5 inches)	87%	high
March Weather	9°C (49°F)	68 mm (2.7 inches)	90%	very high
April Weather	13°C (56°F)	93 mm (3.7 inches)	85%	very high
May Weather	17°C (63°F)	123 mm (4.8 inches)	81%	extreme
June Weather	20°C (69°F)	191 mm (7.5 inches)	86%	extreme
July Weather	23°C (73°F)	272 mm (10.7 inches)	87%	extreme
August Weather	23°C (73°F)	254 mm (10.0 inches)	88%	extreme
September Weather	18°C (65°F)	259 mm (10.2 inches)	89%	extreme
October Weather	13°C (55°F)	190 mm (7.5 inches)	90%	very high
November Weather	8°C (46°F)	50 mm (2.0 inches)	88%	high
December Weather	3°C (37°F)	34 mm (1.3 inches)	88%	moderate