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September Weather in Dandu, China

Last updated: August 22, 2025

In September, the average temperature in Dandu, China is a pleasant 24°C (76°F). However, it can swing from a minimum of 16°C (62°F) to a scorching maximum of 38°C (100°F). Expect 173 mm (6.8 in) of precipitation spread over 16 days, contributing to an average humidity of 84%. Prepare for a mix of warmth and moisture during your stay!

September Temperature in Dandu

In September in Dandu, the average temperature is 24°C (76°F), with a maximum reaching 38°C (100°F) and a minimum dipping to 16°C (62°F). This diverse range makes it an ideal destination for travelers seeking warm weather while still having the option for cooler evenings.

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

The chart illustrates September temperature patterns in Dandu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dandu, September typically has an average temperature of 24°C (76°F), with highs reaching up to 38°C (100°F) and lows dropping to around 16°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec465059667177838475655648
Data source: Temperature data for Dandu 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 Dandu

In Dandu in September, the precipitation amount is 173 mm (6.8 in) occurring over 16 days.

September Precipitation Trends in Dandu

The chart displays monthly precipitation patterns in Dandu, 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 Dandu, September typically receives around 173 mm (6.8 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec32511021371861561801371741166831
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Dandu

In Dandu in September humidity is 84%. With an average temperature of 24°C (76°F), this humidity feels like a warm, damp embrace that can make outdoor activities feel sticky and uncomfortable, requiring frequent breaks in the shade and plenty of hydration for travelers.

September Average Humidity in Dandu

This chart illustrates the average monthly humidity levels in Dandu, 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 Dandu is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%76%80%77%82%85%85%87%84%81%86%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Dandu

In Dandu 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 Dandu.

Maximum UV Index Levels in Dandu for September

The chart shows the monthly maximum UV Index (UVI) for Dandu 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 Dandu typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568111112121210965
Data source: Dandu 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 Dandu Compares to Other Months

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

This table compares monthly weather conditions in Dandu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)32 mm (1.3 inches)72%moderate
February Weather10°C (50°F)51 mm (2.0 inches)76%high
March Weather15°C (59°F)102 mm (4.0 inches)80%very high
April Weather19°C (66°F)137 mm (5.4 inches)77%extreme
May Weather22°C (72°F)186 mm (7.3 inches)82%extreme
June Weather25°C (77°F)156 mm (6.2 inches)85%extreme
July Weather28°C (83°F)180 mm (7.1 inches)85%extreme
August Weather29°C (85°F)136 mm (5.4 inches)87%extreme
September Weather24°C (76°F)173 mm (6.8 inches)84%very high
October Weather18°C (65°F)116 mm (4.6 inches)81%very high
November Weather13°C (56°F)67 mm (2.7 inches)86%high
December Weather9°C (49°F)31 mm (1.2 inches)81%moderate

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