September Weather in Yantang, China

Last updated: August 23, 2025

In Yantang, China, the average temperature in September hovers around 26°C (79°F). You can expect a minimum of 14°C (58°F) and a maximum of 37°C (99°F). With an average humidity of 62%, prepare for some comfort, though precipitation may reach 80 mm (3.1 in) over approximately 13 days.

September Temperature in Yantang

In September in Yantang, the average temperature is 26°C (79°F). The maximum can reach 37°C (99°F) and the minimum can be as low as 14°C (58°F). It's a great time to visit if you enjoy warm weather and comfortable evenings.

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

The chart illustrates September temperature patterns in Yantang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yantang, September typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (99°F) and lows dropping to around 14°C (58°F).

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

September Precipitation in Yantang

In Yantang in September, the precipitation amount is 80 mm (3.1 in) spread over the course of 13 days.

September Precipitation Trends in Yantang

The chart displays monthly precipitation patterns in Yantang, 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 Yantang, September typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 13 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 Yantang

In Yantang in September humidity is 62%. With an average temperature of 26°C (79°F), this humidity feels like a warm embrace, making travel enjoyable but slightly sticky, as the air wraps around you with a tropical touch.

September Average Humidity in Yantang

This chart illustrates the average monthly humidity levels in Yantang, 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 Yantang is approximately 62%, 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 Yantang

In Yantang in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Yantang.

Maximum UV Index Levels in Yantang for September

The chart shows the monthly maximum UV Index (UVI) for Yantang 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 Yantang typically reaches 10, which falls under the very high exposure category.

Data source: Yantang 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 Yantang Compares to Other Months

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

This table compares monthly weather conditions in Yantang, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	54 mm (2.1 inches)	65%	high
February Weather	9°C (49°F)	84 mm (3.3 inches)	69%	very high
March Weather	14°C (58°F)	175 mm (6.9 inches)	81%	very high
April Weather	18°C (65°F)	152 mm (6.0 inches)	82%	extreme
May Weather	23°C (74°F)	193 mm (7.6 inches)	86%	extreme
June Weather	26°C (79°F)	243 mm (9.6 inches)	86%	extreme
July Weather	29°C (84°F)	167 mm (6.6 inches)	89%	extreme
August Weather	29°C (84°F)	93 mm (3.6 inches)	86%	extreme
September Weather	26°C (79°F)	80 mm (3.1 inches)	62%	very high
October Weather	19°C (67°F)	58 mm (2.3 inches)	62%	very high
November Weather	15°C (58°F)	76 mm (3.0 inches)	71%	very high
December Weather	9°C (48°F)	48 mm (1.9 inches)	75%	high