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September Weather in Sumeng, China

Last updated: August 22, 2025

In Sumeng, China during September, the average temperature reaches a warm 27°C (80°F), with minimums dipping to 17°C (62°F) and maximums soaring up to 39°C (102°F). Expect some rain, as the area receives approximately 104 mm (4.1 in) of precipitation over 11 days. With an average humidity level of 72%, be prepared for a pleasantly tropical atmosphere!

September Temperature in Sumeng

In September in Sumeng, the average temperature is 27°C (80°F). Maximums can reach 39°C (102°F), while minimums can drop as low as 17°C (62°F). This makes Sumeng a warm and inviting destination for travelers looking to enjoy pleasant weather.

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

The chart illustrates September temperature patterns in Sumeng, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sumeng, September typically has an average temperature of 27°C (80°F), with highs reaching up to 39°C (102°F) and lows dropping to around 17°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec464857657378858680695948
Data source: Temperature data for Sumeng 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 Sumeng

In Sumeng in September, the precipitation amount is 104 mm (4.1 in) over the course of 11 days.

September Precipitation Trends in Sumeng

The chart displays monthly precipitation patterns in Sumeng, 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 Sumeng, September typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec6777148113200311259168104617459
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sumeng

In Sumeng in September humidity is 72%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky embrace that can make outdoor activities exhausting and often requires frequent breaks in the shade for travelers to stay comfortable.

September Average Humidity in Sumeng

This chart illustrates the average monthly humidity levels in Sumeng, 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 Sumeng is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%71%81%86%87%87%91%87%72%74%80%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sumeng

In Sumeng 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 Sumeng.

Maximum UV Index Levels in Sumeng for September

The chart shows the monthly maximum UV Index (UVI) for Sumeng 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 Sumeng typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6710101112121211865
Data source: Sumeng 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 Sumeng Compares to Other Months

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

This table compares monthly weather conditions in Sumeng, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)67 mm (2.6 inches)65%high
February Weather9°C (48°F)77 mm (3.0 inches)71%high
March Weather14°C (57°F)148 mm (5.8 inches)81%very high
April Weather18°C (65°F)113 mm (4.4 inches)86%very high
May Weather23°C (74°F)200 mm (7.9 inches)87%extreme
June Weather25°C (78°F)311 mm (12.2 inches)87%extreme
July Weather29°C (85°F)259 mm (10.2 inches)91%extreme
August Weather30°C (86°F)168 mm (6.6 inches)87%extreme
September Weather27°C (80°F)104 mm (4.1 inches)72%extreme
October Weather21°C (69°F)61 mm (2.4 inches)74%very high
November Weather15°C (60°F)74 mm (2.9 inches)80%high
December Weather9°C (49°F)58 mm (2.3 inches)78%moderate

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