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September Weather in Yantang, China

Last updated: August 22, 2025

In September, the average temperature in Yantang, China hovers around 22°C (71°F). Expect a comfortable range, with minimums dipping to 13°C (55°F) and maximums soaring to 34°C (93°F). However, be prepared for some rain, as the area receives about 227 mm (8.9 in) of precipitation over 18 days, coupled with an average humidity of 71%.

September Temperature in Yantang

In September in Yantang, the average temperature is 22°C (71°F). The maximum can reach 34°C (93°F) and the minimum can be as low as 13°C (55°F). This pleasant climate makes Yantang an ideal destination for travelers seeking both warmth and comfort.

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

The chart illustrates September temperature patterns in Yantang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yantang, September typically has an average temperature of 22°C (71°F), with highs reaching up to 34°C (93°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec404353606773787971605243
Data source: Temperature data for Yantang 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 Yantang

In Yantang in September, the precipitation amount is 227 mm (8.9 in) accumulated over 18 days.

September Precipitation Trends in Yantang

The chart displays monthly precipitation patterns in Yantang, 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 Yantang, September typically receives around 227 mm (8.9 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec828915517127428018815222713310259
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yantang

In Yantang in September, humidity is 71%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet requiring plenty of hydration to stay comfortable while exploring.

September Average Humidity in Yantang

This chart illustrates the average monthly humidity levels in Yantang, 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 Yantang is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%73%84%82%86%86%88%85%71%74%85%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yantang

In Yantang 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 Yantang.

Maximum UV Index Levels in Yantang for September

The chart shows the monthly maximum UV Index (UVI) for Yantang 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 Yantang typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec689121212131210975
Data source: Yantang 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 Yantang Compares to Other Months

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

This table compares monthly weather conditions in Yantang, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)82 mm (3.2 inches)67%high
February Weather6°C (44°F)89 mm (3.5 inches)73%very high
March Weather12°C (53°F)155 mm (6.1 inches)84%very high
April Weather16°C (60°F)171 mm (6.7 inches)82%extreme
May Weather20°C (67°F)274 mm (10.8 inches)86%extreme
June Weather23°C (74°F)280 mm (11.0 inches)86%extreme
July Weather26°C (78°F)188 mm (7.4 inches)88%extreme
August Weather26°C (79°F)152 mm (6.0 inches)85%extreme
September Weather22°C (71°F)227 mm (8.9 inches)71%very high
October Weather16°C (60°F)133 mm (5.2 inches)74%very high
November Weather11°C (52°F)102 mm (4.0 inches)85%high
December Weather6°C (43°F)59 mm (2.3 inches)75%moderate

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