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September Weather in Duantan, China

Last updated: August 22, 2025

Experience the average temperature in Duantan, China during September, which sits at a warm 27°C (81°F). Expect minimum temperatures dropping to 17°C (63°F) and maximums soaring to 37°C (99°F). With an average precipitation amount of 79 mm (3.1 in) spread over 9 days, you may want to pack accordingly. Additionally, the air carries an average humidity level of 73%, adding a touch of tropical allure to your stay!

September Temperature in Duantan

In September in Duantan, the average temperature is 27°C (81°F), with maximums reaching 37°C (99°F) and minimums dropping to as low as 17°C (63°F). This makes it an ideal time for travelers seeking warm weather and plenty of sunshine.

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

The chart illustrates September temperature patterns in Duantan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Duantan, September typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (99°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec464959677681878881706049
Data source: Temperature data for Duantan 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 Duantan

In Duantan in September, the precipitation amount is 79 mm (3.1 in) spread over 9 days.

September Precipitation Trends in Duantan

The chart displays monthly precipitation patterns in Duantan, 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 Duantan, September typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec61852071792333712299879406750
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Duantan

In Duantan in September, humidity is 73%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel sticky and heavy, while also requiring frequent hydration breaks to stay comfortable during your travels.

September Average Humidity in Duantan

This chart illustrates the average monthly humidity levels in Duantan, 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 Duantan is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%73%82%86%86%86%90%86%73%73%80%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Duantan

In Duantan 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 Duantan.

Maximum UV Index Levels in Duantan for September

The chart shows the monthly maximum UV Index (UVI) for Duantan 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 Duantan typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec679101112121210975
Data source: Duantan 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 Duantan Compares to Other Months

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

This table compares monthly weather conditions in Duantan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)61 mm (2.4 inches)69%high
February Weather9°C (49°F)85 mm (3.3 inches)73%high
March Weather15°C (59°F)207 mm (8.2 inches)82%very high
April Weather19°C (67°F)179 mm (7.0 inches)86%very high
May Weather24°C (76°F)233 mm (9.2 inches)86%extreme
June Weather27°C (81°F)371 mm (14.6 inches)86%extreme
July Weather30°C (87°F)229 mm (9.0 inches)90%extreme
August Weather31°C (88°F)98 mm (3.9 inches)86%extreme
September Weather27°C (81°F)79 mm (3.1 inches)73%very high
October Weather21°C (70°F)40 mm (1.6 inches)73%very high
November Weather15°C (60°F)67 mm (2.6 inches)80%high
December Weather9°C (49°F)50 mm (2.0 inches)79%moderate

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