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September Weather in Hongkeli, China

Last updated: August 22, 2025

In September, the average temperature in Hongkeli, China hovers around 15°C (59°F). Visitors can expect a comfortable climate with minimums dipping to 0°C (32°F) and maximums reaching 28°C (83°F). Prepare for some rain, as the region sees an average precipitation of 92 mm (3.6 in) spread over 10 days, and be ready for humidity levels around 87%.

September Temperature in Hongkeli

In September in Hongkeli, the average temperature is 15°C (59°F). Maximums can reach up to 28°C (83°F), while minimums can drop as low as 0°C (32°F). This variability makes it an ideal time for travelers to enjoy a range of outdoor activities, but it's advisable to pack layers for changing weather conditions.

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

The chart illustrates September temperature patterns in Hongkeli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hongkeli, September typically has an average temperature of 15°C (59°F), with highs reaching up to 28°C (83°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec-072744586674695943234
Data source: Temperature data for Hongkeli 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 Hongkeli

In Hongkeli in September, the total precipitation amount is 92 mm (3.6 in), which falls over the course of 10 days.

September Precipitation Trends in Hongkeli

The chart displays monthly precipitation patterns in Hongkeli, 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 Hongkeli, September typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec5820347397951549220329
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hongkeli

In Hongkeli in September, humidity is 87%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket, making traveling uncomfortable as the air feels thick and stifling, often leaving you feeling hot and sticky even when the temperature isn't too high.

September Average Humidity in Hongkeli

This chart illustrates the average monthly humidity levels in Hongkeli, 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 Hongkeli is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%81%75%67%69%82%87%89%87%83%67%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hongkeli

In Hongkeli in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Hongkeli, you can refer to this Hourly UV Index in Hongkeli.

Maximum UV Index Levels in Hongkeli for September

The chart shows the monthly maximum UV Index (UVI) for Hongkeli 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 Hongkeli typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986422
Data source: Hongkeli 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 Hongkeli Compares to Other Months

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

This table compares monthly weather conditions in Hongkeli, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-18°C (0°F)5 mm (0.2 inches)84%low
February Weather-14°C (7°F)8 mm (0.3 inches)81%moderate
March Weather-3°C (28°F)20 mm (0.8 inches)75%moderate
April Weather7°C (45°F)34 mm (1.3 inches)67%high
May Weather14°C (58°F)73 mm (2.9 inches)69%very high
June Weather19°C (66°F)97 mm (3.8 inches)81%very high
July Weather23°C (74°F)95 mm (3.7 inches)87%very high
August Weather20°C (69°F)154 mm (6.1 inches)89%very high
September Weather15°C (59°F)92 mm (3.6 inches)87%high
October Weather6°C (43°F)20 mm (0.8 inches)83%moderate
November Weather-5°C (24°F)32 mm (1.2 inches)67%low
December Weather-16°C (4°F)9 mm (0.3 inches)72%low

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