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September Weather in Xianyan, China

Last updated: August 22, 2025

In Xianyan, China, the average temperature in September hovers around 25°C (78°F). However, temperatures can vary significantly, with a minimum of 16°C (61°F) and a peak reaching 37°C (100°F). Expect about 127 mm (5.0 in) of precipitation spread over 14 days, contributing to an average humidity level of 78%. Stay prepared for a warm and slightly humid month!

September Temperature in Xianyan

In September in Xianyan, the average temperature is 25°C (78°F). Maximum can reach 37°C (100°F) and minimum can be as low as 16°C (61°F). This pleasant climate makes Xianyan an ideal destination for outdoor activities and exploration during this time of year.

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

The chart illustrates September temperature patterns in Xianyan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xianyan, September typically has an average temperature of 25°C (78°F), with highs reaching up to 37°C (100°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec434555637276848577675746
Data source: Temperature data for Xianyan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Xianyan

In Xianyan in September, the total precipitation amount is 127 mm (5.0 in), occurring over the course of 14 days.

September Precipitation Trends in Xianyan

The chart displays monthly precipitation patterns in Xianyan, 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 Xianyan, September typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec757212392182358260163127836573
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Xianyan

In Xianyan in September humidity is 78%. With an average temperature of 25°C (78°F), this humidity feels like walking through a warm, thick blanket, making every step feel heavier and the air noticeably sticky, which can be quite challenging for traveling.

September Average Humidity in Xianyan

This chart illustrates the average monthly humidity levels in Xianyan, 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 Xianyan is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%73%80%86%88%89%91%88%79%79%80%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Xianyan

In Xianyan 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 Xianyan.

Maximum UV Index Levels in Xianyan for September

The chart shows the monthly maximum UV Index (UVI) for Xianyan 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 Xianyan typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6710101112121211865
Data source: Xianyan 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 Xianyan Compares to Other Months

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

This table compares monthly weather conditions in Xianyan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)75 mm (2.9 inches)68%high
February Weather7°C (46°F)72 mm (2.8 inches)73%high
March Weather13°C (55°F)123 mm (4.9 inches)80%very high
April Weather17°C (63°F)92 mm (3.6 inches)86%very high
May Weather22°C (72°F)182 mm (7.2 inches)88%extreme
June Weather25°C (77°F)358 mm (14.1 inches)89%extreme
July Weather29°C (84°F)260 mm (10.2 inches)91%extreme
August Weather29°C (85°F)163 mm (6.4 inches)88%extreme
September Weather25°C (78°F)127 mm (5.0 inches)78%extreme
October Weather19°C (67°F)83 mm (3.3 inches)79%very high
November Weather14°C (57°F)65 mm (2.6 inches)80%high
December Weather8°C (46°F)73 mm (2.9 inches)80%moderate

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