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September Weather in Guangyuan, China

Last updated: August 23, 2025

In September, the average temperature in Guangyuan, China hovers around 20°C (68°F), offering a comfortable climate for outdoor activities. Expect minimums of 12°C (53°F) and maximums reaching 31°C (88°F). However, be prepared for some rain, as precipitation can be around 198 mm (7.8 in) over 16 days, contributing to an average humidity of 89%.

September Temperature in Guangyuan

In September in Guangyuan, the average temperature is 20°C (68°F). The maximum can reach 31°C (88°F), and the minimum can be as low as 12°C (53°F). This pleasant climate makes Guangyuan an ideal destination for travelers seeking a comfortable escape.

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

The chart illustrates September temperature patterns in Guangyuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guangyuan, September typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (88°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec394353606773777768584940
Data source: Temperature data for Guangyuan 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 Guangyuan

In Guangyuan in September, the precipitation amount is 198 mm (7.8 in) over the course of 16 days.

September Precipitation Trends in Guangyuan

The chart displays monthly precipitation patterns in Guangyuan, 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 Guangyuan, September typically receives around 198 mm (7.8 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec18285476971392622441981403525
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Guangyuan

In Guangyuan in September, humidity is 89%. With an average temperature of 20°C (68°F), this humidity feels like walking through a warm, damp blanket that clings to your skin, making each step feel heavier and the air thick with moisture, which can be quite uncomfortable for traveling.

September Average Humidity in Guangyuan

This chart illustrates the average monthly humidity levels in Guangyuan, 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 Guangyuan is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%87%90%85%81%86%87%88%89%90%88%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Guangyuan

In Guangyuan 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 Guangyuan.

Maximum UV Index Levels in Guangyuan for September

The chart shows the monthly maximum UV Index (UVI) for Guangyuan 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 Guangyuan typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101112121110864
Data source: Guangyuan 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 Guangyuan Compares to Other Months

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

This table compares monthly weather conditions in Guangyuan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)18 mm (0.7 inches)85%moderate
February Weather6°C (44°F)28 mm (1.1 inches)87%high
March Weather12°C (53°F)53 mm (2.1 inches)90%very high
April Weather16°C (60°F)76 mm (3.0 inches)85%very high
May Weather20°C (68°F)97 mm (3.8 inches)81%extreme
June Weather23°C (73°F)139 mm (5.5 inches)86%extreme
July Weather25°C (77°F)261 mm (10.3 inches)87%extreme
August Weather25°C (77°F)244 mm (9.6 inches)88%extreme
September Weather20°C (68°F)198 mm (7.8 inches)89%very high
October Weather14°C (58°F)140 mm (5.5 inches)90%very high
November Weather10°C (50°F)35 mm (1.4 inches)88%high
December Weather5°C (41°F)25 mm (1.0 inches)88%moderate

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