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September Weather in Chenggong, China

Last updated: August 22, 2025

In September, the average temperature in Chenggong, China is a pleasant 25°C (77°F). Expect a range between a minimum of 17°C (62°F) and a maximum of 37°C (99°F), making for varied weather. During this month, you can anticipate 95 mm (3.7 in) of precipitation spread over 10 days. Additionally, the average humidity level hovers around 68%, creating a warm and slightly moist atmosphere.

September Temperature in Chenggong

In September in Chenggong, the average temperature is 25°C (77°F). Maximums can reach 37°C (99°F), and minimums can be as low as 17°C (62°F). This warm and pleasant climate makes Chenggong an ideal destination for travelers seeking to enjoy outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Chenggong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chenggong, September typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (99°F) and lows dropping to around 17°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec414556647379848577655645
Data source: Temperature data for Chenggong 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 Chenggong

In Chenggong in September, the total precipitation amount is 95 mm (3.7 in) over the course of 10 days.

September Precipitation Trends in Chenggong

The chart displays monthly precipitation patterns in Chenggong, 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 Chenggong, September typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec526011914520123425414995634527
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Chenggong

In Chenggong 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 Chenggong

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

In Chenggong 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 Chenggong.

Maximum UV Index Levels in Chenggong for September

The chart shows the monthly maximum UV Index (UVI) for Chenggong 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 Chenggong typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101011121210864
Data source: Chenggong 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 Chenggong Compares to Other Months

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

This table compares monthly weather conditions in Chenggong, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)52 mm (2.0 inches)71%moderate
February Weather7°C (45°F)60 mm (2.4 inches)75%high
March Weather13°C (56°F)119 mm (4.7 inches)84%very high
April Weather18°C (64°F)145 mm (5.7 inches)85%very high
May Weather23°C (73°F)201 mm (7.9 inches)82%very high
June Weather26°C (80°F)233 mm (9.2 inches)83%extreme
July Weather29°C (84°F)254 mm (10.0 inches)87%extreme
August Weather29°C (85°F)149 mm (5.9 inches)83%extreme
September Weather25°C (77°F)95 mm (3.7 inches)68%very high
October Weather18°C (65°F)63 mm (2.5 inches)72%very high
November Weather13°C (56°F)44 mm (1.8 inches)83%high
December Weather7°C (45°F)27 mm (1.0 inches)79%moderate

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