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September Weather in Yong'an, China

Last updated: August 22, 2025

In September, the average temperature in Yong'an, China is a mild 15°C (60°F). Visitors can expect a minimum temperature of 1°C (35°F) and a pleasant maximum of 29°C (84°F). Be prepared for some rain, with an average precipitation of 105 mm (4.1 in) spread over 10 days. Enjoy the refreshing atmosphere, but keep in mind the average humidity is a high 85%!

September Temperature in Yong'an

In September in Yong'an, the average temperature is 15°C (60°F), with maximums reaching up to 29°C (84°F) and minimums dropping as low as 1°C (35°F). Pack for a range of weather to ensure a comfortable travel experience!

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

The chart illustrates September temperature patterns in Yong'an, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yong'an, September typically has an average temperature of 15°C (60°F), with highs reaching up to 29°C (84°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec-272746596875706044232
Data source: Temperature data for Yong'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 Yong'an

In Yong'an in September, the precipitation amount is 105 mm (4.1 in) over the course of 10 days.

September Precipitation Trends in Yong'an

The chart displays monthly precipitation patterns in Yong'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 Yong'an, September typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec5716295911215417010521219
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yong'an

In Yong'an in September, humidity is 85%. With an average temperature of 15°C (60°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat uncomfortable for travelers who may find themselves constantly seeking shade and hydration.

September Average Humidity in Yong'an

This chart illustrates the average monthly humidity levels in Yong'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 Yong'an is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%70%63%59%61%79%85%87%85%81%61%60%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yong'an

In Yong'an in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Yong'an, you can refer to this Hourly UV Index in Yong'an.

Maximum UV Index Levels in Yong'an for September

The chart shows the monthly maximum UV Index (UVI) for Yong'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 Yong'an typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234679986421
Data source: Yong'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 Yong'an Compares to Other Months

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

This table compares monthly weather conditions in Yong'an, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-19°C (-1°F)5 mm (0.2 inches)75%low
February Weather-14°C (7°F)7 mm (0.3 inches)70%moderate
March Weather-3°C (28°F)16 mm (0.6 inches)63%moderate
April Weather8°C (46°F)29 mm (1.1 inches)59%high
May Weather15°C (60°F)58 mm (2.3 inches)61%high
June Weather20°C (68°F)112 mm (4.4 inches)79%very high
July Weather24°C (76°F)154 mm (6.0 inches)84%very high
August Weather21°C (70°F)169 mm (6.7 inches)87%very high
September Weather15°C (60°F)105 mm (4.1 inches)85%high
October Weather7°C (44°F)21 mm (0.8 inches)80%moderate
November Weather-5°C (23°F)21 mm (0.8 inches)61%low
December Weather-17°C (2°F)9 mm (0.4 inches)60%low

Compare Yong'an's Climate with Cities Worldwide