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September Weather in Yankou, China

Last updated: August 23, 2025

In Yankou, China, the average temperature in September hovers around 24°C (76°F). Expect a minimum of 17°C (63°F) and a maximum that can soar up to 39°C (103°F). During this month, be prepared for 152 mm (6.0 in) of precipitation spread over about 15 days. With an average humidity of 86%, the air will feel quite tropical.

September Temperature in Yankou

In September in Yankou, the average temperature is 24°C (76°F), with maximums reaching 39°C (103°F) and minimums dropping as low as 17°C (63°F). It's an ideal time for travelers who enjoy warm weather, but it's wise to prepare for the possibility of higher temperatures.

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

The chart illustrates September temperature patterns in Yankou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yankou, September typically has an average temperature of 24°C (76°F), with highs reaching up to 39°C (103°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec485160677377848676655749
Data source: Temperature data for Yankou generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Yankou

In Yankou in September, the precipitation amount is 152 mm (6.0 in) over the course of 15 days.

September Precipitation Trends in Yankou

The chart displays monthly precipitation patterns in Yankou, 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 Yankou, September typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec2633631251361241891301521144133
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yankou

In Yankou in September, humidity is 86%. With an average temperature of 24°C (76°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities both challenging and exhilarating for travelers.

September Average Humidity in Yankou

This chart illustrates the average monthly humidity levels in Yankou, 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 Yankou is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%86%81%83%85%86%87%86%87%87%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yankou

In Yankou 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 Yankou.

Maximum UV Index Levels in Yankou for September

The chart shows the monthly maximum UV Index (UVI) for Yankou 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 Yankou typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101111111111864
Data source: Yankou 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 Yankou Compares to Other Months

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

This table compares monthly weather conditions in Yankou, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)26 mm (1.0 inches)78%moderate
February Weather11°C (51°F)33 mm (1.3 inches)80%high
March Weather16°C (60°F)63 mm (2.5 inches)85%very high
April Weather19°C (67°F)125 mm (4.9 inches)81%very high
May Weather23°C (73°F)136 mm (5.4 inches)83%extreme
June Weather25°C (78°F)124 mm (4.9 inches)85%extreme
July Weather29°C (84°F)189 mm (7.5 inches)86%extreme
August Weather30°C (86°F)130 mm (5.1 inches)87%extreme
September Weather24°C (76°F)152 mm (6.0 inches)86%extreme
October Weather18°C (65°F)114 mm (4.5 inches)86%very high
November Weather14°C (57°F)41 mm (1.6 inches)87%high
December Weather10°C (50°F)33 mm (1.3 inches)85%moderate

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