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September Weather in Guankou, China

Last updated: August 22, 2025

In September, the average temperature in Guankou, China reaches a pleasant 25°C (78°F). Visitors can expect a range that dips to a cool 16°C (60°F) and peaks at a balmy 36°C (97°F). With an average humidity of 68%, the atmosphere remains comfortable despite the warmth. However, don't forget your umbrella, as 95 mm (3.8 in) of precipitation may fall over 9 days!

September Temperature in Guankou

In September in Guankou, the average temperature is 25°C (78°F). The maximum can reach 36°C (97°F) and the minimum can be as low as 16°C (60°F). This pleasant climate makes Guankou an ideal destination for travelers seeking warm and enjoyable weather during this time.

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

The chart illustrates September temperature patterns in Guankou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guankou, September typically has an average temperature of 25°C (78°F), with highs reaching up to 36°C (97°F) and lows dropping to around 16°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec424656647379848478665645
Data source: Temperature data for Guankou 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 Guankou

In Guankou in September, the total precipitation amount is 95 mm (3.8 in) over the course of 9 days.

September Precipitation Trends in Guankou

The chart displays monthly precipitation patterns in Guankou, 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 Guankou, September typically receives around 95 mm (3.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec537112712118521331114195524131
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Guankou

In Guankou in September, humidity is 68%. With an average temperature of 25°C (78°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel a bit more intense and sticky, but still manageable for traveling if you stay hydrated and take breaks in the shade.

September Average Humidity in Guankou

This chart illustrates the average monthly humidity levels in Guankou, 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 Guankou is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%73%82%85%84%84%89%84%68%71%83%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Guankou

In Guankou 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 Guankou.

Maximum UV Index Levels in Guankou for September

The chart shows the monthly maximum UV Index (UVI) for Guankou 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 Guankou typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5789911111110864
Data source: Guankou 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 Guankou Compares to Other Months

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

This table compares monthly weather conditions in Guankou, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)53 mm (2.1 inches)69%moderate
February Weather8°C (46°F)71 mm (2.8 inches)72%high
March Weather13°C (56°F)126 mm (5.0 inches)82%very high
April Weather18°C (65°F)121 mm (4.8 inches)85%very high
May Weather23°C (73°F)185 mm (7.3 inches)84%very high
June Weather26°C (79°F)213 mm (8.4 inches)84%extreme
July Weather29°C (84°F)311 mm (12.3 inches)89%extreme
August Weather29°C (85°F)141 mm (5.6 inches)84%extreme
September Weather25°C (78°F)95 mm (3.8 inches)68%very high
October Weather19°C (66°F)52 mm (2.0 inches)71%very high
November Weather14°C (57°F)41 mm (1.6 inches)83%high
December Weather7°C (45°F)31 mm (1.2 inches)76%moderate

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