September Weather in Yaotun, China

Last updated: August 22, 2025

In September, the average temperature in Yaotun, China is a mild 13°C (57°F). However, you can experience a wide range of temperatures, with minimums dipping to -2°C (29°F) and maximums reaching up to 29°C (84°F). Expect 85 mm (3.4 in) of precipitation spread across 10 days, contributing to an average humidity of 86%. Stay prepared for a mix of mild warmth and occasional rain!

September Temperature in Yaotun

In September in Yaotun, the average temperature is 13°C (57°F), with maximums reaching up to 29°C (84°F) and minimums dropping as low as -2°C (29°F). Be prepared for a wide range of temperatures while traveling, so pack accordingly!

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

The chart illustrates September temperature patterns in Yaotun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yaotun, September typically has an average temperature of 13°C (57°F), with highs reaching up to 29°C (84°F) and lows dropping to around -2°C (29°F).

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

September Precipitation in Yaotun

In Yaotun in September, the precipitation amount is 85 mm (3.4 in) over the course of 10 days.

September Precipitation Trends in Yaotun

The chart displays monthly precipitation patterns in Yaotun, 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 Yaotun, September typically receives around 85 mm (3.4 inches) of precipitation spread over approximately 10 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 Yaotun

In Yaotun in September, humidity is 86%. With an average temperature of 13°C (57°F), this humidity feels like a damp blanket enveloping you, making outdoor activities slightly uncomfortable and requiring frequent breaks to hydrate and rest in shaded areas.

September Average Humidity in Yaotun

This chart illustrates the average monthly humidity levels in Yaotun, 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 Yaotun is approximately 86%, 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 Yaotun

In Yaotun in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Yaotun.

Maximum UV Index Levels in Yaotun for September

The chart shows the monthly maximum UV Index (UVI) for Yaotun 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 Yaotun typically reaches 5, which falls under the moderate exposure category.

Data source: Yaotun 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 Yaotun Compares to Other Months

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

This table compares monthly weather conditions in Yaotun, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-20°C (-4°F)	6 mm (0.2 inches)	87%	low
February Weather	-16°C (3°F)	6 mm (0.2 inches)	86%	low
March Weather	-4°C (25°F)	15 mm (0.6 inches)	79%	moderate
April Weather	5°C (41°F)	34 mm (1.3 inches)	66%	moderate
May Weather	13°C (55°F)	61 mm (2.4 inches)	69%	high
June Weather	18°C (64°F)	136 mm (5.4 inches)	80%	very high
July Weather	22°C (73°F)	133 mm (5.2 inches)	87%	very high
August Weather	19°C (66°F)	172 mm (6.8 inches)	88%	very high
September Weather	13°C (57°F)	85 mm (3.4 inches)	86%	moderate
October Weather	4°C (40°F)	36 mm (1.4 inches)	83%	moderate
November Weather	-8°C (18°F)	24 mm (0.9 inches)	72%	low
December Weather	-19°C (-2°F)	7 mm (0.3 inches)	81%	low