September Weather in Xiantan, China

Last updated: August 22, 2025

In Xiantan, China, the average temperature in September is a pleasant 22°C (72°F). You'll experience a range from a cool minimum of 15°C (59°F) to a warm maximum of 34°C (93°F). Precipitation is notable, with about 195 mm (7.7 in) expected over 20 days. Don't forget to prepare for the humidity, which averages around 84%, adding a bit of tropical flair to your experience!

September Temperature in Xiantan

In September in Xiantan, the average temperature is 22°C (72°F). The maximum can reach 34°C (93°F), and the minimum can be as low as 15°C (59°F). This pleasant climate makes Xiantan an ideal destination for travelers looking to enjoy comfortable weather during their visit.

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

The chart illustrates September temperature patterns in Xiantan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xiantan, September typically has an average temperature of 22°C (72°F), with highs reaching up to 34°C (93°F) and lows dropping to around 15°C (59°F).

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

September Precipitation in Xiantan

In Xiantan in September, the precipitation amount is 195 mm (7.7 in) spread over 20 days.

September Precipitation Trends in Xiantan

The chart displays monthly precipitation patterns in Xiantan, 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 Xiantan, September typically receives around 195 mm (7.7 inches) of precipitation spread over approximately 20 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 Xiantan

In Xiantan in September humidity is 84%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making travel feel slightly stifling but also lending a vibrant energy to the atmosphere, which can be both invigorating and tiring as you explore.

September Average Humidity in Xiantan

This chart illustrates the average monthly humidity levels in Xiantan, 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 Xiantan is approximately 84%, 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 Xiantan

In Xiantan 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 Xiantan.

Maximum UV Index Levels in Xiantan for September

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

Data source: Xiantan 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 Xiantan Compares to Other Months

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

This table compares monthly weather conditions in Xiantan, 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 (44°F)	39 mm (1.5 inches)	72%	moderate
February Weather	8°C (47°F)	45 mm (1.8 inches)	76%	high
March Weather	14°C (57°F)	77 mm (3.0 inches)	80%	very high
April Weather	17°C (63°F)	114 mm (4.5 inches)	77%	extreme
May Weather	20°C (68°F)	168 mm (6.6 inches)	82%	extreme
June Weather	23°C (74°F)	211 mm (8.3 inches)	85%	extreme
July Weather	26°C (80°F)	218 mm (8.6 inches)	85%	extreme
August Weather	27°C (80°F)	241 mm (9.5 inches)	87%	extreme
September Weather	22°C (72°F)	195 mm (7.7 inches)	84%	very high
October Weather	16°C (62°F)	128 mm (5.0 inches)	81%	very high
November Weather	12°C (53°F)	52 mm (2.0 inches)	86%	high
December Weather	7°C (45°F)	40 mm (1.6 inches)	81%	moderate