September Weather in Xiyang, China

Last updated: August 23, 2025

In Xiyang, China, the average temperature in September hovers around 20°C (68°F), with a minimum of 11°C (52°F) and a pleasant maximum of 28°C (84°F). Prepare for 143 mm (5.6 in) of precipitation spread over 22 days, contributing to an average humidity of 87%. Embrace the typical climate, and don't forget your umbrella! ☔️

September Temperature in Xiyang

In September in Xiyang, the average temperature is 20°C (68°F). Maximums can reach 28°C (84°F), and minimums can be as low as 11°C (52°F). This temperate climate makes Xiyang a comfortable destination for travelers seeking both warmth and cool respite.

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 20°C (68°F), with highs reaching up to 28°C (84°F) and lows dropping to around 11°C (52°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 total precipitation amount is 143 mm (5.6 in) spread over 22 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 143 mm (5.6 inches) of precipitation spread over approximately 22 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 Xiyang

In Xiyang in September, humidity is 87%. With an average temperature of 20°C (68°F), this humidity feels like a warm, thick blanket enveloping you, making travel feel a bit sluggish and requiring frequent breaks to stay refreshed.

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 87%, 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 reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. 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 13, 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	11°C (51°F)	40 mm (1.6 inches)	58%	very high
February Weather	12°C (54°F)	18 mm (0.7 inches)	65%	very high
March Weather	17°C (62°F)	21 mm (0.8 inches)	44%	extreme
April Weather	19°C (66°F)	61 mm (2.4 inches)	44%	extreme
May Weather	21°C (70°F)	57 mm (2.2 inches)	62%	extreme
June Weather	22°C (72°F)	160 mm (6.3 inches)	82%	extreme
July Weather	21°C (70°F)	275 mm (10.8 inches)	89%	extreme
August Weather	21°C (70°F)	258 mm (10.2 inches)	90%	extreme
September Weather	20°C (68°F)	143 mm (5.6 inches)	87%	extreme
October Weather	17°C (64°F)	90 mm (3.6 inches)	81%	extreme
November Weather	14°C (57°F)	32 mm (1.2 inches)	82%	very high
December Weather	11°C (52°F)	23 mm (0.9 inches)	73%	high