nomadseason

September Weather in Chetou, China

Last updated: August 23, 2025

In September, the average temperature in Chetou, China hovers around a warm 26°C (80°F). Daily temperatures can vary, with a minimum of 15°C (60°F) and a peak of 37°C (99°F). Expect 119 mm (4.7 in) of precipitation spread over 15 days, contributing to an average humidity of 61%. Prepare accordingly for a month of fluctuating weather!

September Temperature in Chetou

In September in Chetou, the average temperature is 26°C (80°F), with maximums reaching up to 37°C (99°F) and minimums dipping as low as 15°C (60°F). This climate makes Chetou an ideal destination for travelers seeking warm weather and sunny days.

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

The chart illustrates September temperature patterns in Chetou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chetou, September typically has an average temperature of 26°C (80°F), with highs reaching up to 37°C (99°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec505261677580848379706151
Data source: Temperature data for Chetou 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 Chetou

In Chetou in September, the precipitation amount is 119 mm (4.7 in) over a span of 15 days.

September Precipitation Trends in Chetou

The chart displays monthly precipitation patterns in Chetou, 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 Chetou, September typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec407513715317825794169119385126
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Chetou

In Chetou in September, humidity is 61%. With an average temperature of 26°C (80°F), this humidity feels like a sweltering embrace, making outdoor activities a bit uncomfortable and requiring frequent breaks in the shade.

September Average Humidity in Chetou

This chart illustrates the average monthly humidity levels in Chetou, 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 Chetou is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%70%77%76%85%80%87%84%61%62%67%74%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Chetou

In Chetou 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 Chetou.

Maximum UV Index Levels in Chetou for September

The chart shows the monthly maximum UV Index (UVI) for Chetou 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 Chetou typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79111113131313111086
Data source: Chetou 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 Chetou Compares to Other Months

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

This table compares monthly weather conditions in Chetou, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)40 mm (1.6 inches)66%high
February Weather11°C (53°F)75 mm (2.9 inches)70%very high
March Weather16°C (62°F)137 mm (5.4 inches)77%extreme
April Weather19°C (67°F)153 mm (6.0 inches)76%extreme
May Weather24°C (76°F)178 mm (7.0 inches)85%extreme
June Weather26°C (80°F)257 mm (10.1 inches)80%extreme
July Weather29°C (84°F)94 mm (3.7 inches)87%extreme
August Weather28°C (83°F)169 mm (6.6 inches)84%extreme
September Weather26°C (80°F)119 mm (4.7 inches)61%extreme
October Weather21°C (70°F)38 mm (1.5 inches)62%very high
November Weather16°C (62°F)51 mm (2.0 inches)67%very high
December Weather11°C (52°F)26 mm (1.0 inches)74%high

Compare Chetou's Climate with Cities Worldwide