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September Weather in Sandao, China

Last updated: August 22, 2025

In September, the average temperature in Sandao, China hovers around 14°C (58°F). Expect a chilly minimum of 0°C (33°F) and a warm maximum of 28°C (83°F). This month typically sees 93 mm (3.7 in) of precipitation spread over 9 days, contributing to a relatively high average humidity of 85%. Whether you’re planning outdoor adventures or cozy indoor activities, be prepared for a varied climate!

September Temperature in Sandao

In September in Sandao, the average temperature is 14°C (58°F). The maximum can reach 28°C (83°F), while the minimum can drop to as low as 0°C (33°F). Be prepared for a range of temperatures when traveling to Sandao during this time, ensuring you pack both warm and light clothing.

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

The chart illustrates September temperature patterns in Sandao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sandao, September typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (83°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec-452644576674685842200
Data source: Temperature data for Sandao 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 Sandao

In Sandao in September, the precipitation amount is 93 mm (3.7 in) over the course of 9 days.

September Precipitation Trends in Sandao

The chart displays monthly precipitation patterns in Sandao, 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 Sandao, September typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec561330551181591889322217
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sandao

In Sandao in September, humidity is 85%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making even short walks feel heavy and exhausting for traveling.

September Average Humidity in Sandao

This chart illustrates the average monthly humidity levels in Sandao, 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 Sandao is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%70%63%59%61%79%85%87%85%81%61%60%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sandao

In Sandao in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Sandao, you can refer to this Hourly UV Index in Sandao.

Maximum UV Index Levels in Sandao for September

The chart shows the monthly maximum UV Index (UVI) for Sandao 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 Sandao typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234688986421
Data source: Sandao 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 Sandao Compares to Other Months

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

This table compares monthly weather conditions in Sandao, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-20°C (-3°F)5 mm (0.2 inches)75%low
February Weather-15°C (5°F)6 mm (0.2 inches)70%moderate
March Weather-3°C (26°F)13 mm (0.5 inches)63%moderate
April Weather7°C (44°F)30 mm (1.2 inches)59%high
May Weather14°C (58°F)55 mm (2.2 inches)61%very high
June Weather19°C (67°F)118 mm (4.7 inches)79%very high
July Weather23°C (74°F)159 mm (6.3 inches)84%very high
August Weather20°C (68°F)188 mm (7.4 inches)87%very high
September Weather14°C (58°F)93 mm (3.7 inches)85%high
October Weather5°C (42°F)22 mm (0.9 inches)80%moderate
November Weather-6°C (21°F)21 mm (0.8 inches)61%low
December Weather-18°C (1°F)7 mm (0.3 inches)60%low

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