September Weather in Xiyang, China

Last updated: August 22, 2025

In Xiyang, China, the average temperature in September hovers around 28°C (82°F). Expect a minimum of 19°C (66°F) and a maximum that can soar to 39°C (102°F). During this period, the region experiences approximately 91 mm (3.6 in) of precipitation over 12 days, with an average humidity level of around 61%.

September Temperature in Xiyang

In September in Xiyang, the average temperature is 28°C (82°F), with maximums reaching 39°C (102°F) and minimums dipping as low as 19°C (66°F). It's a great time to enjoy outdoor activities while staying hydrated and prepared for warm conditions.

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

The chart illustrates September temperature patterns in Xiyang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xiyang, September typically has an average temperature of 28°C (82°F), with highs reaching up to 39°C (102°F) and lows dropping to around 19°C (66°F).

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

September Precipitation in Xiyang

In Xiyang in September, the precipitation amount is 91 mm (3.6 in) over a period of 12 days.

September Precipitation Trends in Xiyang

The chart displays monthly precipitation patterns in Xiyang, 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 Xiyang, September typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 12 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 Xiyang

In Xiyang in September, humidity is 61%. With an average temperature of 28°C (82°F), this humidity feels like a warm, heavy blanket wrapped around you, making outdoor activities sweat-inducing but still enjoyable for those who appreciate the tropical vibe.

September Average Humidity in Xiyang

This chart illustrates the average monthly humidity levels in Xiyang, 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 Xiyang 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 Xiyang

In Xiyang in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Xiyang.

Maximum UV Index Levels in Xiyang for September

The chart shows the monthly maximum UV Index (UVI) for Xiyang 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 Xiyang typically reaches 12, which falls under the extreme exposure category.

Data source: Xiyang 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 Xiyang Compares to Other Months

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

This table compares monthly weather conditions in Xiyang, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	32 mm (1.2 inches)	66%	high
February Weather	15°C (59°F)	51 mm (2.0 inches)	70%	very high
March Weather	19°C (66°F)	105 mm (4.1 inches)	77%	extreme
April Weather	22°C (71°F)	120 mm (4.7 inches)	76%	extreme
May Weather	26°C (78°F)	176 mm (6.9 inches)	85%	extreme
June Weather	27°C (81°F)	243 mm (9.6 inches)	80%	extreme
July Weather	29°C (85°F)	100 mm (3.9 inches)	87%	extreme
August Weather	28°C (84°F)	184 mm (7.3 inches)	84%	extreme
September Weather	28°C (82°F)	91 mm (3.6 inches)	61%	extreme
October Weather	24°C (76°F)	36 mm (1.4 inches)	62%	very high
November Weather	20°C (69°F)	26 mm (1.0 inches)	67%	very high
December Weather	15°C (59°F)	18 mm (0.7 inches)	74%	high