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September Weather in Yetan, China

Last updated: August 22, 2025

In September, the average temperature in Yetan, China is a warm 27°C (82°F). Daytime highs can reach up to 37°C (99°F), while nighttime lows may dip to 17°C (63°F). This month typically sees around 124 mm (4.9 in) of precipitation spread over 16 days, contributing to an average humidity level of 71%.

September Temperature in Yetan

In September in Yetan, the average temperature is 27°C (82°F). Maximums can reach 37°C (99°F) and minimums can be as low as 17°C (63°F). This pleasant weather makes Yetan a great destination for travelers seeking warmth and outdoor activities.

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

The chart illustrates September temperature patterns in Yetan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yetan, September typically has an average temperature of 27°C (82°F), with highs reaching up to 37°C (99°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec565866707881848381746757
Data source: Temperature data for Yetan 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 Yetan

In Yetan in September, the precipitation amount is 124 mm (4.9 in) occurring over a period of 16 days.

September Precipitation Trends in Yetan

The chart displays monthly precipitation patterns in Yetan, 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 Yetan, September typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec3550124126164259111180125482618
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yetan

In Yetan in September, humidity is 71%. With an average temperature of 27°C (82°F), this humidity feels like a warm, heavy blanket wrapped around you, making outdoor activities challenging yet the vibrant atmosphere invites you to explore leisurely, perhaps seeking refuge in the shade or cooling off with refreshing drinks.

September Average Humidity in Yetan

This chart illustrates the average monthly humidity levels in Yetan, 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 Yetan is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%73%79%80%85%81%85%84%72%70%72%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yetan

In Yetan 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 Yetan.

Maximum UV Index Levels in Yetan for September

The chart shows the monthly maximum UV Index (UVI) for Yetan 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 Yetan typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79121213131313111097
Data source: Yetan 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 Yetan Compares to Other Months

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

This table compares monthly weather conditions in Yetan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (57°F)35 mm (1.4 inches)71%high
February Weather14°C (58°F)50 mm (2.0 inches)73%very high
March Weather19°C (66°F)124 mm (4.9 inches)79%extreme
April Weather21°C (71°F)126 mm (4.9 inches)80%extreme
May Weather25°C (78°F)164 mm (6.5 inches)85%extreme
June Weather27°C (82°F)259 mm (10.2 inches)81%extreme
July Weather29°C (84°F)111 mm (4.4 inches)85%extreme
August Weather28°C (83°F)180 mm (7.1 inches)83%extreme
September Weather27°C (82°F)124 mm (4.9 inches)71%extreme
October Weather23°C (75°F)48 mm (1.9 inches)70%very high
November Weather19°C (67°F)26 mm (1.0 inches)72%very high
December Weather14°C (58°F)18 mm (0.7 inches)75%high

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