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September Weather in Jiangdong, China

Last updated: August 22, 2025

In September, the average temperature in Jiangdong, China hovers around 25°C (77°F), with a range that can dip to a cool 15°C (60°F) and soar up to a sizzling 38°C (101°F). Residents can expect about 131 mm (5.2 in) of precipitation spread over 13 days, leading to an average humidity of 70%. Perfect for those who enjoy a warm, somewhat humid climate!

September Temperature in Jiangdong

In September in Jiangdong, the average temperature is 25°C (77°F). Maximums can reach 38°C (101°F), and minimums can be as low as 15°C (60°F). This makes it an ideal time for travelers to enjoy outdoor activities while also being prepared for varying temperatures.

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

The chart illustrates September temperature patterns in Jiangdong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiangdong, September typically has an average temperature of 25°C (77°F), with highs reaching up to 38°C (101°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec424655637177828377645545
Data source: Temperature data for Jiangdong 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 Jiangdong

In Jiangdong in September, the precipitation amount is 131 mm (5.2 in) over the course of 13 days.

September Precipitation Trends in Jiangdong

The chart displays monthly precipitation patterns in Jiangdong, 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 Jiangdong, September typically receives around 131 mm (5.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec881172032163062962031131311009267
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jiangdong

In Jiangdong in September, humidity is 70%. With an average temperature of 25°C (77°F), this humidity feels like walking through a warm, moist blanket that clings to your skin, making every step feel heavier as you explore the sights and sounds of your destination.

September Average Humidity in Jiangdong

This chart illustrates the average monthly humidity levels in Jiangdong, 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 Jiangdong is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec64%73%78%78%87%88%89%87%70%70%79%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Jiangdong

In Jiangdong 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 Jiangdong.

Maximum UV Index Levels in Jiangdong for September

The chart shows the monthly maximum UV Index (UVI) for Jiangdong 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 Jiangdong typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec679111212131311975
Data source: Jiangdong 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 Jiangdong Compares to Other Months

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

This table compares monthly weather conditions in Jiangdong, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)88 mm (3.4 inches)64%high
February Weather8°C (46°F)117 mm (4.6 inches)73%high
March Weather13°C (55°F)203 mm (8.0 inches)78%very high
April Weather17°C (63°F)216 mm (8.5 inches)78%extreme
May Weather21°C (71°F)306 mm (12.1 inches)87%extreme
June Weather25°C (77°F)296 mm (11.6 inches)88%extreme
July Weather28°C (82°F)203 mm (8.0 inches)89%extreme
August Weather28°C (83°F)113 mm (4.4 inches)87%extreme
September Weather25°C (77°F)131 mm (5.2 inches)70%extreme
October Weather18°C (64°F)100 mm (3.9 inches)70%very high
November Weather13°C (55°F)92 mm (3.6 inches)79%high
December Weather7°C (46°F)67 mm (2.6 inches)72%moderate

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