September Weather in Xianghu, China

Last updated: August 22, 2025

In September, the average temperature in Xianghu, China hovers around 27°C (81°F), with a minimum of 16°C (61°F) and a maximum reaching up to 39°C (102°F). Expect about 91 mm (3.6 in) of precipitation over the course of 14 days, contributing to an average humidity level of 61%.

September Temperature in Xianghu

In September in Xianghu, the average temperature is 27°C (81°F). Maximums can reach 39°C (102°F), while minimums can drop to as low as 16°C (61°F). Be prepared for warm days and cooler evenings, making it a great time for outdoor adventures and sightseeing!

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

The chart illustrates September temperature patterns in Xianghu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xianghu, September typically has an average temperature of 27°C (81°F), with highs reaching up to 39°C (102°F) and lows dropping to around 16°C (61°F).

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

September Precipitation in Xianghu

In Xianghu in September, the precipitation amount is 91 mm (3.6 in) over a span of 14 days.

September Precipitation Trends in Xianghu

The chart displays monthly precipitation patterns in Xianghu, 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 Xianghu, September typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 14 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 Xianghu

In Xianghu in September, humidity is 61%. With an average temperature of 27°C (81°F), this humidity feels like a warm, sticky embrace that can make traveling feel slightly sluggish, requiring frequent breaks and plenty of hydration to stay comfortable.

September Average Humidity in Xianghu

This chart illustrates the average monthly humidity levels in Xianghu, 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 Xianghu is approximately 61%, 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 Xianghu

In Xianghu 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 Xianghu.

Maximum UV Index Levels in Xianghu for September

The chart shows the monthly maximum UV Index (UVI) for Xianghu 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 Xianghu typically reaches 11, which falls under the extreme exposure category.

Data source: Xianghu 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 Xianghu Compares to Other Months

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

This table compares monthly weather conditions in Xianghu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	48 mm (1.9 inches)	66%	high
February Weather	11°C (53°F)	89 mm (3.5 inches)	70%	very high
March Weather	16°C (61°F)	160 mm (6.3 inches)	77%	extreme
April Weather	19°C (67°F)	160 mm (6.3 inches)	76%	extreme
May Weather	24°C (75°F)	204 mm (8.0 inches)	85%	extreme
June Weather	27°C (80°F)	283 mm (11.2 inches)	80%	extreme
July Weather	29°C (85°F)	103 mm (4.0 inches)	87%	extreme
August Weather	29°C (84°F)	146 mm (5.8 inches)	84%	extreme
September Weather	27°C (81°F)	91 mm (3.6 inches)	61%	extreme
October Weather	21°C (71°F)	45 mm (1.8 inches)	62%	very high
November Weather	16°C (62°F)	61 mm (2.4 inches)	67%	very high
December Weather	11°C (52°F)	30 mm (1.2 inches)	74%	high