September Weather in Jiangbu, China

Last updated: August 23, 2025

In September, the average temperature in Jiangbu, China hovers around 27°C (82°F), making it a warm destination. Prepare for a minimum of 18°C (65°F) and a sweltering maximum of 38°C (101°F). Visitors can expect about 77 mm (3.0 in) of precipitation over 9 days, with an average humidity level of 73%. Whether you're exploring or relaxing, this month promises a tropical vibe!

September Temperature in Jiangbu

In September in Jiangbu, the average temperature is 27°C (82°F), with a maximum that can reach 38°C (101°F) and a minimum that can be as low as 18°C (65°F). This makes it a perfect time to explore outdoor activities while enjoying warm, pleasant weather.

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

The chart illustrates September temperature patterns in Jiangbu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jiangbu, September typically has an average temperature of 27°C (82°F), with highs reaching up to 38°C (101°F) and lows dropping to around 18°C (65°F).

Data source: Temperature data for Jiangbu generated using information from the Copernicus Climate Change Service.

September Precipitation in Jiangbu

In Jiangbu in September, the precipitation amount is 77 mm (3.0 in) over the course of 9 days.

September Precipitation Trends in Jiangbu

The chart displays monthly precipitation patterns in Jiangbu, 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 Jiangbu, September typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Jiangbu

In Jiangbu in September, humidity is 73%. With an average temperature of 27°C (82°F), this humidity feels like you're walking through a warm, thick blanket, making travel feel sticky and requiring frequent breaks to stay refreshed.

September Average Humidity in Jiangbu

This chart illustrates the average monthly humidity levels in Jiangbu, 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 Jiangbu is approximately 73%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Jiangbu

In Jiangbu 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 Jiangbu.

Maximum UV Index Levels in Jiangbu for September

The chart shows the monthly maximum UV Index (UVI) for Jiangbu 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 Jiangbu typically reaches 10, which falls under the very high exposure category.

Data source: Jiangbu 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 Jiangbu Compares to Other Months

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

This table compares monthly weather conditions in Jiangbu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	66 mm (2.6 inches)	69%	high
February Weather	9°C (49°F)	83 mm (3.3 inches)	73%	high
March Weather	15°C (59°F)	204 mm (8.0 inches)	82%	very high
April Weather	19°C (67°F)	188 mm (7.4 inches)	86%	very high
May Weather	24°C (76°F)	227 mm (8.9 inches)	86%	extreme
June Weather	27°C (82°F)	372 mm (14.7 inches)	86%	extreme
July Weather	31°C (87°F)	289 mm (11.4 inches)	90%	extreme
August Weather	31°C (88°F)	112 mm (4.4 inches)	86%	extreme
September Weather	27°C (82°F)	77 mm (3.0 inches)	73%	very high
October Weather	21°C (70°F)	34 mm (1.4 inches)	73%	very high
November Weather	16°C (60°F)	64 mm (2.5 inches)	80%	high
December Weather	9°C (49°F)	52 mm (2.0 inches)	79%	moderate