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September Weather in Yao'an, China

Last updated: August 22, 2025

In Yao'an, China, the average temperature in September hovers around 26°C (80°F), with a comfortable minimum of 16°C (61°F) and occasional highs reaching 38°C (100°F). During this month, expect about 79 mm (3.1 in) of precipitation, typically spread over 12 days. The climate is characterized by an average humidity of 63%, making it a warm and moderately humid time to visit.

September Temperature in Yao'an

In September in Yao'an, the average temperature is 26°C (80°F). Maximums can reach 38°C (100°F) and minimums can be as low as 16°C (61°F). This makes Yao'an a perfect destination for travelers seeking warm weather and outdoor activities during this time.

September Weather in Yao'an: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Yao'an, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yao'an, September typically has an average temperature of 26°C (80°F), with highs reaching up to 38°C (100°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec485060667479828279686050
Data source: Temperature data for Yao'an 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 Yao'an

In Yao'an in September, the precipitation amount is 79 mm (3.1 in) over a period of 12 days.

September Precipitation Trends in Yao'an

The chart displays monthly precipitation patterns in Yao'an, 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 Yao'an, September typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec5610216914713722511211279607242
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yao'an

In Yao'an in September humidity is 63%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket, making outdoor activities enjoyable yet slightly sticky, so travelers should stay hydrated and take breaks in the shade.

September Average Humidity in Yao'an

This chart illustrates the average monthly humidity levels in Yao'an, 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 Yao'an is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec62%66%73%70%84%83%89%87%63%59%66%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yao'an

In Yao'an 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 Yao'an.

Maximum UV Index Levels in Yao'an for September

The chart shows the monthly maximum UV Index (UVI) for Yao'an 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 Yao'an typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79111213131313111086
Data source: Yao'an 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 Yao'an Compares to Other Months

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

This table compares monthly weather conditions in Yao'an, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)56 mm (2.2 inches)62%high
February Weather10°C (51°F)102 mm (4.0 inches)66%very high
March Weather15°C (60°F)169 mm (6.7 inches)73%extreme
April Weather19°C (66°F)147 mm (5.8 inches)70%extreme
May Weather23°C (74°F)137 mm (5.4 inches)84%extreme
June Weather26°C (79°F)225 mm (8.9 inches)83%extreme
July Weather28°C (83°F)112 mm (4.4 inches)89%extreme
August Weather28°C (83°F)112 mm (4.4 inches)87%extreme
September Weather26°C (80°F)79 mm (3.1 inches)63%extreme
October Weather20°C (68°F)60 mm (2.3 inches)59%very high
November Weather16°C (60°F)72 mm (2.8 inches)66%very high
December Weather10°C (50°F)42 mm (1.7 inches)69%high

Compare Yao'an's Climate with Cities Worldwide