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September Weather in Hetan, China

Last updated: August 22, 2025

The average temperature in Hetan, China during September hovers around 28°C (83°F). Expect minimums dipping to 17°C (63°F) and maximums soaring to 39°C (102°F). With an average humidity of 73%, you can anticipate around 70 mm (2.7 in) of precipitation spread over 8 days. Prepare for a month that balances warmth with occasional rain!

September Temperature in Hetan

In September in Hetan, the average temperature is 28°C (83°F). Maximum temperatures can reach 39°C (102°F), while minimums can be as low as 17°C (63°F). This pleasant climate makes Hetan an ideal destination for travelers seeking warmth and outdoor activities during this time of year.

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

The chart illustrates September temperature patterns in Hetan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hetan, September typically has an average temperature of 28°C (83°F), with highs reaching up to 39°C (102°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec475059677581868882716150
Data source: Temperature data for Hetan 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 Hetan

In Hetan in September, the precipitation amount is 70 mm (2.7 in) spread over 8 days.

September Precipitation Trends in Hetan

The chart displays monthly precipitation patterns in Hetan, 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 Hetan, September typically receives around 70 mm (2.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec75951831772613492279170478160
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hetan

In Hetan in September, humidity is 73%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket enveloping your skin, making travel feel heavy and stifling, often requiring frequent breaks in shaded or air-conditioned areas to stay comfortable.

September Average Humidity in Hetan

This chart illustrates the average monthly humidity levels in Hetan, 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 Hetan 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 Hetan

In Hetan 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 Hetan.

Maximum UV Index Levels in Hetan for September

The chart shows the monthly maximum UV Index (UVI) for Hetan 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 Hetan typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6710101112121210875
Data source: Hetan 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 Hetan Compares to Other Months

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

This table compares monthly weather conditions in Hetan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)75 mm (3.0 inches)69%high
February Weather10°C (50°F)94 mm (3.7 inches)73%high
March Weather15°C (60°F)183 mm (7.2 inches)82%very high
April Weather19°C (67°F)177 mm (7.0 inches)86%very high
May Weather24°C (76°F)261 mm (10.3 inches)86%extreme
June Weather27°C (81°F)349 mm (13.7 inches)86%extreme
July Weather30°C (86°F)227 mm (8.9 inches)90%extreme
August Weather31°C (88°F)91 mm (3.6 inches)86%extreme
September Weather28°C (83°F)70 mm (2.7 inches)73%very high
October Weather22°C (71°F)47 mm (1.9 inches)73%very high
November Weather16°C (61°F)81 mm (3.2 inches)80%high
December Weather10°C (50°F)59 mm (2.3 inches)79%moderate

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