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September Weather in Datun, China

Last updated: August 23, 2025

In Datun, China, the average temperature in September hovers around 24°C (75°F). During this time, you can expect a minimum temperature of 13°C (56°F) and a maximum of 33°C (92°F). With an average humidity of 68% and approximately 80 mm (3.1 in) of precipitation spread over 6 days, it's a month of varied weather that invites both warmth and refreshing showers.

September Temperature in Datun

In September in Datun, the average temperature is 24°C (75°F). The maximum can reach 33°C (92°F) and the minimum can be as low as 13°C (56°F). It’s a fantastic time for travelers to enjoy comfortable weather while exploring all that Datun has to offer.

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

The chart illustrates September temperature patterns in Datun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Datun, September typically has an average temperature of 24°C (75°F), with highs reaching up to 33°C (92°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec354052617280828274615138
Data source: Temperature data for Datun 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 Datun

In Datun in September, the precipitation amount is 80 mm (3.1 in) over a period of 6 days.

September Precipitation Trends in Datun

The chart displays monthly precipitation patterns in Datun, 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 Datun, September typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec232325394911920821880262912
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Datun

In Datun in September, humidity is 68%. With an average temperature of 24°C (75°F), this humidity feels like a warm, enveloping embrace that can leave travelers feeling sticky and slightly fatigued, making it essential to stay hydrated and take breaks in shaded areas.

September Average Humidity in Datun

This chart illustrates the average monthly humidity levels in Datun, 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 Datun is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec53%63%70%77%73%73%85%83%68%72%81%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Datun

In Datun in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Datun.

Maximum UV Index Levels in Datun for September

The chart shows the monthly maximum UV Index (UVI) for Datun 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 Datun typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3578101010108753
Data source: Datun 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 Datun Compares to Other Months

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

This table compares monthly weather conditions in Datun, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)23 mm (0.9 inches)53%moderate
February Weather5°C (40°F)23 mm (0.9 inches)63%moderate
March Weather11°C (52°F)25 mm (1.0 inches)70%high
April Weather16°C (61°F)39 mm (1.5 inches)77%very high
May Weather22°C (72°F)49 mm (1.9 inches)73%very high
June Weather26°C (80°F)119 mm (4.7 inches)73%very high
July Weather28°C (82°F)208 mm (8.2 inches)85%very high
August Weather28°C (82°F)218 mm (8.6 inches)83%very high
September Weather24°C (75°F)80 mm (3.1 inches)68%very high
October Weather16°C (62°F)26 mm (1.0 inches)72%high
November Weather10°C (51°F)29 mm (1.2 inches)81%moderate
December Weather3°C (38°F)12 mm (0.5 inches)72%moderate

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