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September Weather in Xiao'ao, China

Last updated: August 23, 2025

In September, the average temperature in Xiao'ao, China sits comfortably at 26°C (80°F). Expect pleasant days, with lows around 21°C (70°F) and highs reaching up to 30°C (87°F). However, be prepared for some rain, as 82 mm (3.2 in) of precipitation is likely over 14 days. Don't forget your hydration—average humidity levels hover around 67%!

September Temperature in Xiao'ao

In September in Xiao'ao, the average temperature is 26°C (80°F). Maximum temperatures can reach 30°C (87°F), while the minimum can drop to as low as 21°C (70°F). This pleasant climate makes it an ideal time for travelers to enjoy outdoor activities and explore the local attractions.

September Weather in Xiao'ao: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Xiao'ao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xiao'ao, September typically has an average temperature of 26°C (80°F), with highs reaching up to 30°C (87°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec535257637177828280736557
Data source: Temperature data for Xiao'ao 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 Xiao'ao

In Xiao'ao in September, the precipitation amount is 82 mm (3.2 in) spread over 14 days.

September Precipitation Trends in Xiao'ao

The chart displays monthly precipitation patterns in Xiao'ao, 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 Xiao'ao, September typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec651061501051272706725282908265
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Xiao'ao

In Xiao'ao in September, humidity is 67%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities sticky and uncomfortable for traveling.

September Average Humidity in Xiao'ao

This chart illustrates the average monthly humidity levels in Xiao'ao, 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 Xiao'ao is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%71%81%84%87%84%88%85%67%72%77%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Xiao'ao

In Xiao'ao 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 Xiao'ao.

Maximum UV Index Levels in Xiao'ao for September

The chart shows the monthly maximum UV Index (UVI) for Xiao'ao 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 Xiao'ao typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6910111213121311986
Data source: Xiao'ao 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 Xiao'ao Compares to Other Months

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

This table compares monthly weather conditions in Xiao'ao, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)65 mm (2.6 inches)66%high
February Weather11°C (53°F)106 mm (4.2 inches)71%very high
March Weather14°C (57°F)150 mm (5.9 inches)81%very high
April Weather17°C (63°F)105 mm (4.1 inches)84%extreme
May Weather22°C (71°F)127 mm (5.0 inches)87%extreme
June Weather25°C (78°F)270 mm (10.6 inches)84%extreme
July Weather28°C (82°F)67 mm (2.6 inches)88%extreme
August Weather28°C (82°F)251 mm (9.9 inches)85%extreme
September Weather26°C (80°F)82 mm (3.2 inches)67%extreme
October Weather23°C (73°F)90 mm (3.6 inches)72%very high
November Weather18°C (66°F)82 mm (3.2 inches)77%very high
December Weather14°C (57°F)65 mm (2.6 inches)80%high

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