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September Weather in Suishan, China

Last updated: August 22, 2025

In Suishan, China, the average temperature in September hovers around 21°C (71°F), with a comfortable range between a minimum of 14°C (57°F) and a maximum of 32°C (90°F). However, be prepared for some rain, as this month sees about 194 mm (7.6 in) of precipitation over approximately 22 days. The atmosphere can feel quite humid, with an average humidity of 91%, adding a tropical touch to your experience!

September Temperature in Suishan

In September in Suishan, the average temperature is 21°C (71°F). The maximum can reach 32°C (90°F), and the minimum can be as low as 14°C (57°F). This pleasant climate makes it an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates September temperature patterns in Suishan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Suishan, September typically has an average temperature of 21°C (71°F), with highs reaching up to 32°C (90°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec434656626873777770615345
Data source: Temperature data for Suishan 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 Suishan

In Suishan in September, the total precipitation amount is 194 mm (7.6 in) spread over 22 days.

September Precipitation Trends in Suishan

The chart displays monthly precipitation patterns in Suishan, 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 Suishan, September typically receives around 194 mm (7.6 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec5861831501581402933011941426871
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Suishan

In Suishan in September, humidity is 91%. With an average temperature of 21°C (71°F), this humidity feels like a warm blanket enveloping you, making travel uncomfortable as you navigate sticky air and sweat-drenched clothes.

September Average Humidity in Suishan

This chart illustrates the average monthly humidity levels in Suishan, 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 Suishan is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%87%78%80%87%89%89%91%91%90%91%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Suishan

In Suishan 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 Suishan.

Maximum UV Index Levels in Suishan for September

The chart shows the monthly maximum UV Index (UVI) for Suishan 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 Suishan typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec569111212111111864
Data source: Suishan 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 Suishan Compares to Other Months

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

This table compares monthly weather conditions in Suishan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)58 mm (2.3 inches)86%moderate
February Weather8°C (47°F)61 mm (2.4 inches)87%high
March Weather13°C (56°F)83 mm (3.3 inches)78%very high
April Weather17°C (62°F)150 mm (5.9 inches)80%extreme
May Weather20°C (69°F)158 mm (6.2 inches)87%extreme
June Weather23°C (74°F)140 mm (5.5 inches)89%extreme
July Weather25°C (77°F)293 mm (11.5 inches)89%extreme
August Weather25°C (78°F)301 mm (11.9 inches)91%extreme
September Weather21°C (71°F)194 mm (7.6 inches)91%extreme
October Weather16°C (61°F)142 mm (5.6 inches)90%very high
November Weather12°C (53°F)68 mm (2.7 inches)91%high
December Weather7°C (45°F)70 mm (2.8 inches)87%moderate

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