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September Weather in Dadong, China

Last updated: August 22, 2025

In Dadong, China, the average temperature in September reaches a pleasant 25°C (77°F). However, temperatures can range from a cool 16°C (61°F) to a warm 36°C (98°F). During this month, you can expect about 117 mm (4.6 in) of precipitation spread over 11 days, with an average humidity level of 66%. Enjoy the balance of warmth and occasional showers!

September Temperature in Dadong

In September in Dadong, the average temperature is 25°C (77°F). The maximum can reach 36°C (98°F), while the minimum can drop to as low as 16°C (61°F). This weather makes it an ideal time for outdoor activities and exploring the sights.

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

The chart illustrates September temperature patterns in Dadong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dadong, September typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (98°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec414555637278838377655645
Data source: Temperature data for Dadong 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 Dadong

In Dadong in September, the total precipitation amount reaches 117 mm (4.6 in) over the course of 11 days.

September Precipitation Trends in Dadong

The chart displays monthly precipitation patterns in Dadong, 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 Dadong, September typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec6679151134159241209155117445346
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Dadong

In Dadong in September humidity is 66%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making travel a pleasant experience as the air is saturated but still breathable, allowing for comfortable exploration.

September Average Humidity in Dadong

This chart illustrates the average monthly humidity levels in Dadong, 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 Dadong is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%71%83%86%85%86%89%85%66%68%77%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Dadong

In Dadong 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 Dadong.

Maximum UV Index Levels in Dadong for September

The chart shows the monthly maximum UV Index (UVI) for Dadong 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 Dadong typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec679101112131210875
Data source: Dadong 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 Dadong Compares to Other Months

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

This table compares monthly weather conditions in Dadong, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)66 mm (2.6 inches)69%high
February Weather7°C (45°F)79 mm (3.1 inches)71%high
March Weather13°C (55°F)150 mm (5.9 inches)83%very high
April Weather17°C (63°F)134 mm (5.3 inches)86%very high
May Weather22°C (72°F)159 mm (6.3 inches)85%extreme
June Weather25°C (78°F)241 mm (9.5 inches)85%extreme
July Weather28°C (83°F)209 mm (8.2 inches)89%extreme
August Weather29°C (84°F)155 mm (6.1 inches)85%extreme
September Weather25°C (77°F)117 mm (4.6 inches)66%very high
October Weather18°C (65°F)44 mm (1.7 inches)68%very high
November Weather13°C (56°F)53 mm (2.1 inches)77%high
December Weather7°C (45°F)46 mm (1.8 inches)78%moderate

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