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September Weather in Chuandian, China

Last updated: August 22, 2025

In September, the average temperature in Chuandian, China is a pleasant 25°C (77°F). However, be prepared for some variability, as temperatures can range from a cool 16°C (61°F) to a scorching 36°C (97°F). With 91 mm (3.6 in) of precipitation spread over about 10 days, you'll want to pack your umbrella. The average humidity sits at a comfortable 70%, making it an ideal time for outdoor activities, as long as you're ready for those occasional showers!

September Temperature in Chuandian

In September in Chuandian, the average temperature is 25°C (77°F), with maximums reaching 36°C (97°F) and minimums dipping as low as 16°C (61°F). This makes it an ideal time for travelers to enjoy warm weather while being prepared for occasional cooler evenings.

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

The chart illustrates September temperature patterns in Chuandian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chuandian, September typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (97°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec414556647279838577655745
Data source: Temperature data for Chuandian 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 Chuandian

In Chuandian in September, the precipitation amount totals 91 mm (3.6 in) over a span of 10 days.

September Precipitation Trends in Chuandian

The chart displays monthly precipitation patterns in Chuandian, 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 Chuandian, September typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec40378110015921218914691604420
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Chuandian

In Chuandian in September, humidity is 70%. With an average temperature of 25°C (77°F), this humidity feels like walking through a warm, moist blanket that clings to your skin, making every step feel heavier as you explore the sights and sounds of your destination.

September Average Humidity in Chuandian

This chart illustrates the average monthly humidity levels in Chuandian, 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 Chuandian is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%78%87%85%82%84%88%84%70%77%84%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Chuandian

In Chuandian 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 Chuandian.

Maximum UV Index Levels in Chuandian for September

The chart shows the monthly maximum UV Index (UVI) for Chuandian 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 Chuandian typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec568101011121110964
Data source: Chuandian 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 Chuandian Compares to Other Months

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

This table compares monthly weather conditions in Chuandian, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)40 mm (1.6 inches)74%moderate
February Weather7°C (46°F)37 mm (1.5 inches)77%high
March Weather13°C (56°F)81 mm (3.2 inches)87%very high
April Weather18°C (65°F)100 mm (3.9 inches)85%very high
May Weather22°C (73°F)159 mm (6.2 inches)82%very high
June Weather26°C (80°F)212 mm (8.3 inches)84%extreme
July Weather29°C (84°F)189 mm (7.4 inches)88%extreme
August Weather29°C (85°F)146 mm (5.7 inches)84%extreme
September Weather25°C (77°F)91 mm (3.6 inches)70%very high
October Weather18°C (65°F)60 mm (2.4 inches)77%very high
November Weather14°C (57°F)44 mm (1.7 inches)84%high
December Weather7°C (46°F)20 mm (0.8 inches)80%moderate

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