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September Weather in Chenyuan, China

Last updated: August 22, 2025

In September, the average temperature in Chenyuan, China is a comfortable 17°C (63°F). However, it can vary significantly, with minimums dipping to 9°C (49°F) and maximums soaring to 28°C (83°F). Expect some rain, as 148 mm (5.8 in) of precipitation typically falls over 18 days. With an average humidity of 89%, it's wise to be prepared for a humid experience!

September Temperature in Chenyuan

In September in Chenyuan, the average temperature is 17°C (63°F), with maximums reaching 28°C (83°F) and minimums dropping as low as 9°C (49°F). This pleasant range makes it an ideal time for outdoor adventures and exploring the beauty of Chenyuan.

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

The chart illustrates September temperature patterns in Chenyuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chenyuan, September typically has an average temperature of 17°C (63°F), with highs reaching up to 28°C (83°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec313647556268737263534332
Data source: Temperature data for Chenyuan 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 Chenyuan

In Chenyuan in September, the total precipitation amount is 148 mm (5.8 in), occurring over the course of 18 days.

September Precipitation Trends in Chenyuan

The chart displays monthly precipitation patterns in Chenyuan, 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 Chenyuan, September typically receives around 148 mm (5.8 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec20274568861251631691481263422
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Chenyuan

In Chenyuan in September humidity is 89%. With an average temperature of 17°C (63°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities feel more strenuous and less enjoyable for traveling.

September Average Humidity in Chenyuan

This chart illustrates the average monthly humidity levels in Chenyuan, 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 Chenyuan is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%87%90%85%81%86%87%88%89%90%88%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Chenyuan

In Chenyuan 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 Chenyuan.

Maximum UV Index Levels in Chenyuan for September

The chart shows the monthly maximum UV Index (UVI) for Chenyuan 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 Chenyuan typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101212121211854
Data source: Chenyuan 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 Chenyuan Compares to Other Months

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

This table compares monthly weather conditions in Chenyuan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)20 mm (0.8 inches)85%moderate
February Weather2°C (36°F)27 mm (1.1 inches)87%high
March Weather8°C (47°F)45 mm (1.8 inches)90%very high
April Weather13°C (55°F)68 mm (2.7 inches)85%very high
May Weather17°C (62°F)86 mm (3.4 inches)81%extreme
June Weather20°C (69°F)125 mm (4.9 inches)86%extreme
July Weather23°C (73°F)163 mm (6.4 inches)87%extreme
August Weather22°C (72°F)169 mm (6.7 inches)88%extreme
September Weather17°C (63°F)148 mm (5.8 inches)89%extreme
October Weather11°C (53°F)126 mm (5.0 inches)90%very high
November Weather6°C (43°F)34 mm (1.3 inches)88%moderate
December Weather0°C (33°F)22 mm (0.9 inches)88%moderate

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