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September Weather in Jiangwan, China

Last updated: August 22, 2025

In September, the average temperature in Jiangwan, China hovers around 16°C (62°F). During this time, you can expect temperatures to range from a cool 3°C (38°F) to a warm 30°C (86°F). The month brings a precipitation total of 87 mm (3.4 in) spread over 10 days, contributing to an average humidity level of 82%. 🌧️🌞

September Temperature in Jiangwan

In September in Jiangwan, the average temperature is 16°C (62°F). Maximum can reach 30°C (86°F) and minimum can be as low as 3°C (38°F). This variability makes it essential for travelers to pack layers for comfort and adaptability.

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

The chart illustrates September temperature patterns in Jiangwan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiangwan, September typically has an average temperature of 16°C (62°F), with highs reaching up to 30°C (86°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec2103046606977726246266
Data source: Temperature data for Jiangwan 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 Jiangwan

In Jiangwan in September, the precipitation amount is 87 mm (3.4 in) over the course of 10 days.

September Precipitation Trends in Jiangwan

The chart displays monthly precipitation patterns in Jiangwan, 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 Jiangwan, September typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec2462038801121468716124
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jiangwan

In Jiangwan in September, humidity is 82%. With an average temperature of 16°C (62°F), this humidity feels like a blanket of warmth enveloping you, making traveling feel sticky and heavy as you navigate through the air.

September Average Humidity in Jiangwan

This chart illustrates the average monthly humidity levels in Jiangwan, 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 Jiangwan is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%60%60%57%58%76%84%85%82%77%61%62%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Jiangwan

In Jiangwan 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 Jiangwan, you can refer to this Hourly UV Index in Jiangwan.

Maximum UV Index Levels in Jiangwan for September

The chart shows the monthly maximum UV Index (UVI) for Jiangwan 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 Jiangwan typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689886421
Data source: Jiangwan 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 Jiangwan Compares to Other Months

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

This table compares monthly weather conditions in Jiangwan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-17°C (2°F)2 mm (0.1 inches)70%low
February Weather-12°C (10°F)4 mm (0.1 inches)60%moderate
March Weather-1°C (30°F)6 mm (0.2 inches)60%moderate
April Weather8°C (46°F)20 mm (0.8 inches)57%high
May Weather15°C (60°F)38 mm (1.5 inches)58%very high
June Weather21°C (69°F)80 mm (3.1 inches)76%very high
July Weather25°C (78°F)112 mm (4.4 inches)84%very high
August Weather22°C (72°F)146 mm (5.8 inches)85%very high
September Weather16°C (62°F)87 mm (3.4 inches)82%high
October Weather8°C (46°F)16 mm (0.6 inches)77%moderate
November Weather-3°C (26°F)12 mm (0.5 inches)61%low
December Weather-14°C (6°F)4 mm (0.2 inches)62%low

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