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September Weather in Honghe, China

Last updated: August 22, 2025

In September, the average temperature in Honghe, China is a delightful 16°C (61°F), with a refreshing range from a cool 7°C (45°F) to a warm 27°C (81°F). However, be prepared for some rain, as the region sees approximately 108 mm (4.2 in) of precipitation spread over 13 days. With an average humidity of 84%, visitors should expect a mildly humid atmosphere, perfect for exploring the beauty of the area!

September Temperature in Honghe

In September in Honghe, the average temperature is 16°C (61°F). Maximums can reach 27°C (81°F), and minimums can be as low as 7°C (45°F). This makes it an ideal time for travelers to enjoy pleasant weather while exploring the sights.

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

The chart illustrates September temperature patterns in Honghe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Honghe, September typically has an average temperature of 16°C (61°F), with highs reaching up to 27°C (81°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec263143515966706960493927
Data source: Temperature data for Honghe 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 Honghe

In Honghe in September, the precipitation amount is 108 mm (4.2 in), spread across 13 days.

September Precipitation Trends in Honghe

The chart displays monthly precipitation patterns in Honghe, 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 Honghe, September typically receives around 108 mm (4.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec1521365983103124142108982616
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Honghe

In Honghe in September, humidity is 84%. With an average temperature of 16°C (61°F), this humidity feels like a blanket of warmth, making travel slightly sticky but overall comfortable, as long as you stay hydrated and take breaks in the shade.

September Average Humidity in Honghe

This chart illustrates the average monthly humidity levels in Honghe, 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 Honghe is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%84%86%83%71%77%78%79%84%87%84%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Honghe

In Honghe 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 Honghe.

Maximum UV Index Levels in Honghe for September

The chart shows the monthly maximum UV Index (UVI) for Honghe 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 Honghe typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478111213121211854
Data source: Honghe 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 Honghe Compares to Other Months

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

This table compares monthly weather conditions in Honghe, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)15 mm (0.6 inches)76%moderate
February Weather-1°C (31°F)21 mm (0.8 inches)83%high
March Weather6°C (44°F)36 mm (1.4 inches)86%very high
April Weather11°C (52°F)59 mm (2.3 inches)83%extreme
May Weather15°C (59°F)83 mm (3.3 inches)71%extreme
June Weather19°C (66°F)103 mm (4.1 inches)77%extreme
July Weather21°C (71°F)124 mm (4.9 inches)78%extreme
August Weather21°C (69°F)142 mm (5.6 inches)78%extreme
September Weather16°C (61°F)108 mm (4.2 inches)84%extreme
October Weather9°C (49°F)98 mm (3.8 inches)87%very high
November Weather4°C (39°F)26 mm (1.0 inches)84%moderate
December Weather-3°C (28°F)16 mm (0.6 inches)80%moderate

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