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September Weather in Tiandian, China

Last updated: August 22, 2025

In Tiandian, China, the average temperature in September is a pleasant 25°C (77°F), with daily highs reaching up to 36°C (97°F) and lows dipping to around 15°C (59°F). You can expect approximately 93 mm (3.6 in) of precipitation spread over 10 days, contributing to an average humidity level of 68%, making for a warm and slightly humid atmosphere.

September Temperature in Tiandian

In September in Tiandian, the average temperature is 25°C (77°F). Maximums can reach 36°C (97°F), and minimums can be as low as 15°C (59°F). It's an ideal time to explore outdoor activities and enjoy the pleasant weather.

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

The chart illustrates September temperature patterns in Tiandian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tiandian, September typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (97°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec404455637279838476645544
Data source: Temperature data for Tiandian 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 Tiandian

In Tiandian in September, the precipitation amount is 93 mm (3.6 in) over the course of 10 days.

September Precipitation Trends in Tiandian

The chart displays monthly precipitation patterns in Tiandian, 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 Tiandian, September typically receives around 93 mm (3.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec47409112316720922211893584021
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tiandian

In Tiandian in September, humidity is 68%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace that can quickly become stifling for traveling, making outdoor activities feel more strenuous and the air thick and heavy.

September Average Humidity in Tiandian

This chart illustrates the average monthly humidity levels in Tiandian, 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 Tiandian is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%75%84%85%83%83%87%83%68%72%83%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tiandian

In Tiandian 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 Tiandian.

Maximum UV Index Levels in Tiandian for September

The chart shows the monthly maximum UV Index (UVI) for Tiandian 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 Tiandian typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec55891010121110864
Data source: Tiandian 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 Tiandian Compares to Other Months

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

This table compares monthly weather conditions in Tiandian, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)47 mm (1.9 inches)71%moderate
February Weather7°C (45°F)40 mm (1.6 inches)75%moderate
March Weather13°C (55°F)91 mm (3.6 inches)84%very high
April Weather17°C (63°F)123 mm (4.9 inches)85%very high
May Weather22°C (72°F)167 mm (6.6 inches)82%very high
June Weather26°C (79°F)209 mm (8.2 inches)83%very high
July Weather28°C (83°F)222 mm (8.7 inches)87%extreme
August Weather29°C (84°F)118 mm (4.7 inches)83%extreme
September Weather25°C (77°F)93 mm (3.6 inches)68%very high
October Weather18°C (64°F)58 mm (2.3 inches)72%very high
November Weather13°C (56°F)40 mm (1.6 inches)83%high
December Weather7°C (44°F)21 mm (0.8 inches)79%moderate

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