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September Weather in Bacun, China

Last updated: August 22, 2025

The average temperature in Bacun, China during September hovers around 5°C (41°F). Expect minimums dipping to -6°C (21°F) and maximums peaking at 14°C (58°F). With an average precipitation of 180 mm (7.1 in) spread over 27 days, it's essential to prepare for a damp month. Furthermore, a high average humidity of 94% contributes to the overall chilliness, making it a truly brisk experience!

September Temperature in Bacun

In September in Bacun, the average temperature is 5°C (41°F). The maximum can reach 14°C (58°F), while the minimum can drop as low as -6°C (21°F). Be sure to pack warm clothing if you plan to visit during this time, as the weather can vary significantly.

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

The chart illustrates September temperature patterns in Bacun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bacun, September typically has an average temperature of 5°C (41°F), with highs reaching up to 14°C (58°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec361220304043444131167
Data source: Temperature data for Bacun 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 Bacun

In Bacun in September, the precipitation amount is 180 mm (7.1 in) spread over 27 days.

September Precipitation Trends in Bacun

The chart displays monthly precipitation patterns in Bacun, 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 Bacun, September typically receives around 180 mm (7.1 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec15294355103180300243180712419
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bacun

In Bacun in September, humidity is 94%. With an average temperature of 5°C (41°F), this humidity feels like a chilling dampness that seeps into your bones, making outdoor activities uncomfortable and travel challenging as the heavy air clings to you, leaving little room for warmth or comfort.

September Average Humidity in Bacun

This chart illustrates the average monthly humidity levels in Bacun, 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 Bacun is approximately 94%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%85%70%61%86%93%94%93%94%90%85%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bacun

In Bacun in September, the maximum UV index is 18, which corresponds to an extreme exposure category. This means that the time to burn is just 10 minutes. For more detailed information, you can check the hourly UV index in Bacun.

Maximum UV Index Levels in Bacun for September

The chart shows the monthly maximum UV Index (UVI) for Bacun 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 Bacun typically reaches 18, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121618212018171814128
Data source: Bacun 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 Bacun Compares to Other Months

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

This table compares monthly weather conditions in Bacun, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-16°C (3°F)15 mm (0.6 inches)82%very high
February Weather-15°C (6°F)29 mm (1.1 inches)85%extreme
March Weather-11°C (13°F)43 mm (1.7 inches)70%extreme
April Weather-6°C (21°F)55 mm (2.1 inches)61%extreme
May Weather-1°C (30°F)103 mm (4.1 inches)86%extreme
June Weather4°C (40°F)180 mm (7.1 inches)93%extreme
July Weather6°C (44°F)300 mm (11.8 inches)94%extreme
August Weather7°C (44°F)242 mm (9.5 inches)93%extreme
September Weather5°C (41°F)180 mm (7.1 inches)94%extreme
October Weather-1°C (31°F)71 mm (2.8 inches)90%extreme
November Weather-9°C (16°F)24 mm (0.9 inches)85%extreme
December Weather-14°C (7°F)19 mm (0.7 inches)84%very high

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