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September Weather in Xiaosong, China

Last updated: August 23, 2025

In September, the average temperature in Xiaosong, China hovers around 27°C (81°F). Expect a minimum of 15°C (59°F) and a toasty maximum reaching 39°C (102°F). With about 85 mm (3.3 in) of precipitation over 10 days, don't forget your umbrella! The average humidity lingers at 67%, making for a warm and slightly sticky atmosphere.

September Temperature in Xiaosong

In September in Xiaosong, the average temperature is 27°C (81°F). Maximums can reach 39°C (102°F), while minimums can drop to as low as 15°C (59°F). This makes Xiaosong an ideal destination for travelers seeking warm weather and plenty of outdoor activities.

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

The chart illustrates September temperature patterns in Xiaosong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xiaosong, September typically has an average temperature of 27°C (81°F), with highs reaching up to 39°C (102°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec515260667479848481716252
Data source: Temperature data for Xiaosong 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 Xiaosong

In Xiaosong in September, the precipitation amount is 85 mm (3.3 in) over the course of 10 days.

September Precipitation Trends in Xiaosong

The chart displays monthly precipitation patterns in Xiaosong, 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 Xiaosong, September typically receives around 85 mm (3.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec5810520016224443915414085507446
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Xiaosong

In Xiaosong in September, humidity is 67%. With an average temperature of 27°C (81°F), this humidity feels like a warm, sticky embrace, making outdoor activities feel more strenuous and prompting travelers to seek shade and hydration frequently.

September Average Humidity in Xiaosong

This chart illustrates the average monthly humidity levels in Xiaosong, 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 Xiaosong 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 Xiaosong

In Xiaosong 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 Xiaosong.

Maximum UV Index Levels in Xiaosong for September

The chart shows the monthly maximum UV Index (UVI) for Xiaosong 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 Xiaosong typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6811111213131311986
Data source: Xiaosong 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 Xiaosong Compares to Other Months

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

This table compares monthly weather conditions in Xiaosong, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)58 mm (2.3 inches)66%high
February Weather11°C (53°F)105 mm (4.1 inches)71%very high
March Weather15°C (60°F)200 mm (7.9 inches)81%extreme
April Weather19°C (67°F)162 mm (6.4 inches)84%extreme
May Weather23°C (74°F)243 mm (9.6 inches)87%extreme
June Weather26°C (79°F)438 mm (17.3 inches)84%extreme
July Weather29°C (85°F)154 mm (6.0 inches)88%extreme
August Weather29°C (85°F)140 mm (5.5 inches)85%extreme
September Weather27°C (81°F)85 mm (3.3 inches)67%extreme
October Weather22°C (72°F)50 mm (2.0 inches)72%very high
November Weather17°C (62°F)73 mm (2.9 inches)77%very high
December Weather11°C (52°F)45 mm (1.8 inches)80%high

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