nomadseason

September Weather in Xiachuan, China

Last updated: August 22, 2025

In September, the average temperature in Xiachuan, China reaches a warm 28°C (83°F), with daily highs peaking at 32°C (90°F) and dipping to a comfortable 24°C (76°F). Expect about 230 mm (9.1 in) of precipitation spread over 22 days, contributing to an average humidity level of 80%.

September Temperature in Xiachuan

In September in Xiachuan, the average temperature is 28°C (83°F), with maximums reaching 32°C (90°F) and minimums dipping as low as 24°C (76°F). It's an ideal time for travelers seeking warm weather and pleasant conditions.

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

The chart illustrates September temperature patterns in Xiachuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Xiachuan, September typically has an average temperature of 28°C (83°F), with highs reaching up to 32°C (90°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec626369738083838382777264
Data source: Temperature data for Xiachuan generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Xiachuan

In Xiachuan in September, the precipitation amount is 230 mm (9.1 in) over the course of 22 days.

September Precipitation Trends in Xiachuan

The chart displays monthly precipitation patterns in Xiachuan, 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 Xiachuan, September typically receives around 230 mm (9.1 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec2070731162013222914592301952920
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Xiachuan

In Xiachuan in September, humidity is 80%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket enveloping you, making travel feel sluggish and sticky, as every movement generates a sheen of perspiration that clings to your skin.

September Average Humidity in Xiachuan

This chart illustrates the average monthly humidity levels in Xiachuan, 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 Xiachuan is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%70%72%71%76%78%87%87%80%74%71%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Xiachuan

In Xiachuan 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 Xiachuan.

Maximum UV Index Levels in Xiachuan for September

The chart shows the monthly maximum UV Index (UVI) for Xiachuan 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 Xiachuan typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121214131313121197
Data source: Xiachuan 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 Xiachuan Compares to Other Months

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

This table compares monthly weather conditions in Xiachuan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (62°F)20 mm (0.8 inches)66%very high
February Weather17°C (63°F)70 mm (2.8 inches)69%very high
March Weather21°C (69°F)73 mm (2.9 inches)72%extreme
April Weather23°C (74°F)116 mm (4.6 inches)71%extreme
May Weather27°C (80°F)201 mm (7.9 inches)76%extreme
June Weather28°C (83°F)322 mm (12.7 inches)78%extreme
July Weather29°C (84°F)291 mm (11.5 inches)87%extreme
August Weather28°C (83°F)459 mm (18.1 inches)87%extreme
September Weather28°C (83°F)230 mm (9.1 inches)80%extreme
October Weather25°C (78°F)195 mm (7.7 inches)74%extreme
November Weather22°C (72°F)29 mm (1.1 inches)71%very high
December Weather18°C (64°F)19 mm (0.8 inches)72%high

Compare Xiachuan's Climate with Cities Worldwide