September Weather in Zhangshu, China

Last updated: August 22, 2025

In September, the average temperature in Zhangshu, China reaches a pleasant 26°C (79°F). However, be prepared for temperature fluctuations, as it can dip to a minimum of 17°C (63°F) and soar to a maximum of 38°C (101°F). On average, expect 92 mm (3.6 in) of precipitation spread over 11 days, coupled with an average humidity level of 66%. Stay cool and dry while enjoying your time in this vibrant locale!

September Temperature in Zhangshu

In September in Zhangshu, the average temperature is 26°C (79°F). The maximum can reach 38°C (101°F), and the minimum can be as low as 17°C (63°F). It’s a great time to visit for those who enjoy warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Zhangshu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zhangshu, September typically has an average temperature of 26°C (79°F), with highs reaching up to 38°C (101°F) and lows dropping to around 17°C (63°F).

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

September Precipitation in Zhangshu

In Zhangshu in September, the precipitation amount is 92 mm (3.6 in) spread over 11 days.

September Precipitation Trends in Zhangshu

The chart displays monthly precipitation patterns in Zhangshu, 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 Zhangshu, September typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Zhangshu

In Zhangshu in September, humidity is 66%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket, making outdoor activities invigorating yet requiring occasional breaks in the shade to stay comfortable while traveling.

September Average Humidity in Zhangshu

This chart illustrates the average monthly humidity levels in Zhangshu, 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 Zhangshu is approximately 66%, 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 Zhangshu

In Zhangshu 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 Zhangshu.

Maximum UV Index Levels in Zhangshu for September

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

Data source: Zhangshu 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 Zhangshu Compares to Other Months

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

This table compares monthly weather conditions in Zhangshu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	66 mm (2.6 inches)	69%	high
February Weather	8°C (47°F)	86 mm (3.4 inches)	71%	high
March Weather	14°C (57°F)	211 mm (8.3 inches)	83%	very high
April Weather	18°C (65°F)	173 mm (6.8 inches)	86%	very high
May Weather	23°C (73°F)	211 mm (8.3 inches)	85%	extreme
June Weather	26°C (80°F)	234 mm (9.2 inches)	85%	extreme
July Weather	29°C (85°F)	240 mm (9.4 inches)	89%	extreme
August Weather	30°C (86°F)	116 mm (4.5 inches)	85%	extreme
September Weather	26°C (79°F)	92 mm (3.6 inches)	66%	very high
October Weather	19°C (66°F)	61 mm (2.4 inches)	68%	very high
November Weather	14°C (58°F)	56 mm (2.2 inches)	77%	high
December Weather	8°C (47°F)	44 mm (1.7 inches)	78%	moderate