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September Weather in Sizao, China

Last updated: August 22, 2025

In September, the average temperature in Sizao, China is a pleasant 24°C (76°F). Expect a range from a cool 13°C (56°F) to a warm 35°C (96°F), making it suitable for various activities. However, be prepared for 106 mm (4.2 in) of precipitation over 10 days, and a notable average humidity of 79%. Stay comfortable and enjoy your month!

September Temperature in Sizao

In September in Sizao, the average temperature is 24°C (76°F). Maximums can reach 35°C (96°F), and minimums can drop as low as 13°C (56°F). This makes it an ideal time for travelers to enjoy a variety of outdoor activities and pleasant weather in Sizao.

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

The chart illustrates September temperature patterns in Sizao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sizao, September typically has an average temperature of 24°C (76°F), with highs reaching up to 35°C (96°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec394151596976828375645442
Data source: Temperature data for Sizao 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 Sizao

In Sizao in September, the precipitation amount is 106 mm (4.2 in) over a span of 10 days.

September Precipitation Trends in Sizao

The chart displays monthly precipitation patterns in Sizao, 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 Sizao, September typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec42404859120141254169106584140
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sizao

In Sizao in September, humidity is 79%. With an average temperature of 24°C (76°F), this humidity feels like a thick blanket wrapped around you, making traveling somewhat uncomfortable and sticky, as you navigate through the warmth while constantly seeking shade and hydration.

September Average Humidity in Sizao

This chart illustrates the average monthly humidity levels in Sizao, 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 Sizao is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec67%69%79%86%87%90%95%92%79%76%77%73%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sizao

In Sizao 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 Sizao.

Maximum UV Index Levels in Sizao for September

The chart shows the monthly maximum UV Index (UVI) for Sizao 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 Sizao typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101010111110754
Data source: Sizao 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 Sizao Compares to Other Months

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

This table compares monthly weather conditions in Sizao, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)42 mm (1.6 inches)67%moderate
February Weather5°C (42°F)39 mm (1.6 inches)69%high
March Weather10°C (51°F)48 mm (1.9 inches)79%very high
April Weather15°C (59°F)59 mm (2.3 inches)86%very high
May Weather21°C (69°F)120 mm (4.7 inches)87%very high
June Weather24°C (76°F)141 mm (5.6 inches)90%very high
July Weather28°C (82°F)254 mm (10.0 inches)95%extreme
August Weather28°C (83°F)169 mm (6.6 inches)92%extreme
September Weather24°C (76°F)106 mm (4.2 inches)79%very high
October Weather18°C (64°F)58 mm (2.3 inches)76%high
November Weather12°C (55°F)41 mm (1.6 inches)77%moderate
December Weather6°C (43°F)40 mm (1.6 inches)73%moderate

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