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September Weather in Yankou, China

Last updated: August 22, 2025

In September, the average temperature in Yankou, China hovers around 25°C (77°F), creating a pleasant atmosphere for outdoor activities. However, temperatures can vary significantly, dipping to a minimum of 16°C (61°F) and soaring up to a maximum of 36°C (97°F). Be prepared for some wet days, as 98 mm (3.9 in) of precipitation is expected over 11 days. With an average humidity of 67%, the climate offers a warm, tropical feel that can charm any visitor.

September Temperature in Yankou

In September in Yankou, the average temperature is 25°C (77°F), with maximums reaching 36°C (97°F) and minimums dipping as low as 16°C (61°F). This makes it an ideal time for travelers to enjoy warm weather while being prepared for occasional cooler evenings.

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 25°C (77°F), with highs reaching up to 36°C (97°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec434655637177828277645646
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 total precipitation amount is 98 mm (3.9 in) over the course of 11 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 98 mm (3.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec749616115420624323010598676959
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 67%. With an average temperature of 25°C (77°F), this humidity feels like traveling through a warm, heavy blanket, making outdoor activities feel more strenuous and sticky than usual.

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 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%72%81%82%86%86%89%87%67%67%75%76%
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 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 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 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec699111212131310975
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 Weather6°C (43°F)73 mm (2.9 inches)66%high
February Weather8°C (46°F)96 mm (3.8 inches)72%very high
March Weather13°C (56°F)161 mm (6.4 inches)81%very high
April Weather17°C (63°F)154 mm (6.1 inches)82%extreme
May Weather22°C (71°F)206 mm (8.1 inches)86%extreme
June Weather25°C (78°F)243 mm (9.6 inches)86%extreme
July Weather28°C (82°F)230 mm (9.1 inches)89%extreme
August Weather28°C (83°F)105 mm (4.1 inches)87%extreme
September Weather25°C (77°F)98 mm (3.9 inches)67%very high
October Weather18°C (65°F)67 mm (2.6 inches)67%very high
November Weather13°C (56°F)69 mm (2.7 inches)75%high
December Weather8°C (46°F)59 mm (2.3 inches)75%moderate

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