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September Weather in Yantou, China

Last updated: August 23, 2025

In September, the average temperature in Yantou, China hovers around 25°C (78°F), making it a pleasant destination. Expect minimum temperatures to drop to 14°C (58°F), while maximums can soar to a sizzling 36°C (97°F). Be prepared for some rain, as the area receives approximately 125 mm (4.9 in) of precipitation over about 14 days. With an average humidity of 78%, it's wise to stay hydrated and enjoy the vibrant atmosphere!

September Temperature in Yantou

In September in Yantou, the average temperature is 25°C (78°F). Maximum temperatures can reach 36°C (97°F), while the minimum can drop to as low as 14°C (58°F). This makes it an ideal time for travelers to enjoy warm days and cooler nights, perfect for outdoor adventures.

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

The chart illustrates September temperature patterns in Yantou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yantou, September typically has an average temperature of 25°C (78°F), with highs reaching up to 36°C (97°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec474856637176828278686050
Data source: Temperature data for Yantou 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 Yantou

In Yantou in September, the precipitation amount is 125 mm (4.9 in) over the course of 14 days.

September Precipitation Trends in Yantou

The chart displays monthly precipitation patterns in Yantou, 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 Yantou, September typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec4561108104192296253235126987240
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yantou

In Yantou in September humidity is 78%. With an average temperature of 25°C (78°F), this humidity feels like walking through a warm, thick blanket, making every step feel heavier and the air noticeably sticky, which can be quite challenging for traveling.

September Average Humidity in Yantou

This chart illustrates the average monthly humidity levels in Yantou, 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 Yantou is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%73%80%86%88%89%91%88%79%79%80%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yantou

In Yantou 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 Yantou.

Maximum UV Index Levels in Yantou for September

The chart shows the monthly maximum UV Index (UVI) for Yantou 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 Yantou typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6810111212121211875
Data source: Yantou 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 Yantou Compares to Other Months

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

This table compares monthly weather conditions in Yantou, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)45 mm (1.8 inches)68%high
February Weather9°C (49°F)61 mm (2.4 inches)73%very high
March Weather13°C (57°F)108 mm (4.2 inches)80%very high
April Weather17°C (64°F)104 mm (4.1 inches)86%extreme
May Weather22°C (71°F)192 mm (7.6 inches)88%extreme
June Weather25°C (77°F)296 mm (11.6 inches)89%extreme
July Weather28°C (82°F)253 mm (9.9 inches)91%extreme
August Weather28°C (82°F)235 mm (9.2 inches)88%extreme
September Weather25°C (78°F)125 mm (4.9 inches)78%extreme
October Weather20°C (69°F)98 mm (3.8 inches)79%very high
November Weather15°C (60°F)72 mm (2.8 inches)80%high
December Weather10°C (50°F)40 mm (1.6 inches)80%moderate

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