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September Weather in Datang, China

Last updated: August 22, 2025

In Datang, China, the average temperature in September is a warm 27°C (81°F). However, temperatures can vary significantly, with a minimum of 15°C (60°F) and a maximum reaching up to 37°C (99°F). Expect 110 mm (4.3 in) of precipitation over approximately 15 days, contributing to an average humidity of 62%.

September Temperature in Datang

In September in Datang, the average temperature is 27°C (81°F). Maximum temperatures can reach up to 37°C (99°F), while minimum temperatures can drop as low as 15°C (60°F). Be prepared for warm days and cooler nights when traveling to Datang in September.

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

The chart illustrates September temperature patterns in Datang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Datang, 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 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec535563697781848381726455
Data source: Temperature data for Datang 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 Datang

In Datang in September, the precipitation amount is 110 mm (4.3 in) over the course of 15 days.

September Precipitation Trends in Datang

The chart displays monthly precipitation patterns in Datang, 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 Datang, September typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec4585139147164265123148110584926
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Datang

In Datang in September humidity is 62%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, soft blanket, making travel feel both cozy and slightly sluggish as you navigate through the warmth.

September Average Humidity in Datang

This chart illustrates the average monthly humidity levels in Datang, 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 Datang is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%66%77%73%85%83%89%88%62%56%63%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Datang

In Datang in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Datang.

Maximum UV Index Levels in Datang for September

The chart shows the monthly maximum UV Index (UVI) for Datang 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 Datang typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79111113131313111086
Data source: Datang 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 Datang Compares to Other Months

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

This table compares monthly weather conditions in Datang, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)45 mm (1.8 inches)63%high
February Weather13°C (55°F)85 mm (3.3 inches)66%very high
March Weather17°C (64°F)139 mm (5.5 inches)77%extreme
April Weather20°C (69°F)147 mm (5.8 inches)73%extreme
May Weather25°C (77°F)164 mm (6.5 inches)85%extreme
June Weather27°C (81°F)265 mm (10.4 inches)83%extreme
July Weather29°C (85°F)123 mm (4.9 inches)89%extreme
August Weather29°C (84°F)148 mm (5.8 inches)88%extreme
September Weather27°C (81°F)110 mm (4.3 inches)62%extreme
October Weather22°C (72°F)57 mm (2.3 inches)56%very high
November Weather18°C (64°F)49 mm (1.9 inches)63%very high
December Weather13°C (55°F)26 mm (1.0 inches)70%high

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