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September Weather in Rongkou, China

Last updated: August 22, 2025

In September, the average temperature in Rongkou, China is a pleasant 25°C (76°F). Temperatures can range from a minimum of 14°C (57°F) to a sizzling maximum of 36°C (97°F). Expect around 113 mm (4.5 in) of precipitation spread over 10 days, adding to the average humidity of 73%. Prepare for a warm and occasionally wet season!

September Temperature in Rongkou

In September in Rongkou, the average temperature is 25°C (76°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop to as low as 14°C (57°F). This weather makes Rongkou an ideal destination for travelers seeking a warm and pleasant experience.

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

The chart illustrates September temperature patterns in Rongkou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rongkou, September typically has an average temperature of 25°C (76°F), with highs reaching up to 36°C (97°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec424555637176828376655645
Data source: Temperature data for Rongkou 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 Rongkou

In Rongkou in September, the total precipitation amount is 113 mm (4.5 in) over the course of 10 days.

September Precipitation Trends in Rongkou

The chart displays monthly precipitation patterns in Rongkou, 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 Rongkou, September typically receives around 113 mm (4.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec7487193185242424364193113315257
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rongkou

In Rongkou in September, humidity is 73%. With an average temperature of 25°C (76°F), this humidity feels like walking through a warm, wet blanket, making travel feel sluggish and sticky, as the air clings to your skin and saps your energy while exploring.

September Average Humidity in Rongkou

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

In Rongkou 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 Rongkou.

Maximum UV Index Levels in Rongkou for September

The chart shows the monthly maximum UV Index (UVI) for Rongkou 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 Rongkou typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec679101212121211975
Data source: Rongkou 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 Rongkou Compares to Other Months

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

This table compares monthly weather conditions in Rongkou, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)74 mm (2.9 inches)69%high
February Weather7°C (45°F)87 mm (3.4 inches)73%high
March Weather13°C (55°F)193 mm (7.6 inches)82%very high
April Weather17°C (63°F)185 mm (7.3 inches)86%very high
May Weather22°C (71°F)242 mm (9.5 inches)86%extreme
June Weather25°C (77°F)423 mm (16.7 inches)86%extreme
July Weather28°C (82°F)364 mm (14.3 inches)90%extreme
August Weather28°C (83°F)193 mm (7.6 inches)86%extreme
September Weather25°C (76°F)113 mm (4.5 inches)73%extreme
October Weather19°C (66°F)31 mm (1.2 inches)73%very high
November Weather13°C (56°F)52 mm (2.1 inches)80%high
December Weather7°C (45°F)57 mm (2.3 inches)79%moderate

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