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September Weather in Xiaoyue, China

Last updated: August 23, 2025

In September, the average temperature in Xiaoyue, China is a warm 26°C (78°F). However, be prepared for a range of temperatures, with a minimum of 15°C (60°F) and a scorching maximum of 38°C (100°F). You'll also encounter an average humidity of 78%, and expect 145 mm (5.7 in) of rainfall spread over about 15 days.

September Temperature in Xiaoyue

In September in Xiaoyue, the average temperature is 26°C (78°F), with maximums reaching up to 38°C (100°F) and minimums dipping as low as 15°C (60°F). This makes it an ideal time to explore the outdoors, so be sure to pack accordingly for the warm weather!

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

The chart illustrates September temperature patterns in Xiaoyue, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xiaoyue, September typically has an average temperature of 26°C (78°F), with highs reaching up to 38°C (100°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec444655637277848678685847
Data source: Temperature data for Xiaoyue 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 Xiaoyue

In Xiaoyue in September, the precipitation amount is 145 mm (5.7 in) spread over the course of 15 days.

September Precipitation Trends in Xiaoyue

The chart displays monthly precipitation patterns in Xiaoyue, 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 Xiaoyue, September typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec767011988175366244174145846374
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Xiaoyue

In Xiaoyue in September humidity is 78%. With an average temperature of 26°C (78°F), this humidity feels like a warm embrace, making travel a bit more challenging as the air is thick and can leave you feeling sticky and sluggish. Be sure to stay hydrated and take breaks to enjoy the local sights without overheating.

September Average Humidity in Xiaoyue

This chart illustrates the average monthly humidity levels in Xiaoyue, 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 Xiaoyue is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%73%80%86%88%89%91%88%79%79%80%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Xiaoyue

In Xiaoyue in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Xiaoyue.

Maximum UV Index Levels in Xiaoyue for September

The chart shows the monthly maximum UV Index (UVI) for Xiaoyue 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 Xiaoyue typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec679101111111210864
Data source: Xiaoyue 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 Xiaoyue Compares to Other Months

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

This table compares monthly weather conditions in Xiaoyue, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)76 mm (3.0 inches)68%high
February Weather8°C (46°F)70 mm (2.8 inches)73%high
March Weather13°C (55°F)119 mm (4.7 inches)80%very high
April Weather17°C (64°F)88 mm (3.4 inches)86%very high
May Weather22°C (72°F)175 mm (6.9 inches)88%extreme
June Weather25°C (77°F)366 mm (14.4 inches)89%extreme
July Weather29°C (85°F)244 mm (9.6 inches)91%extreme
August Weather30°C (86°F)174 mm (6.9 inches)88%extreme
September Weather26°C (78°F)145 mm (5.7 inches)78%very high
October Weather20°C (68°F)84 mm (3.3 inches)79%very high
November Weather15°C (58°F)63 mm (2.5 inches)80%high
December Weather8°C (47°F)74 mm (2.9 inches)80%moderate

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