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September Weather in Dongning, China

Last updated: August 23, 2025

In September, the average temperature in Dongning, China hovers around 15°C (60°F). Expect a minimum chill of -1°C (30°F) and a pleasant maximum of 28°C (82°F). Be prepared for a touch of rain, with 69 mm (2.7 in) of precipitation spread over 9 days, contributing to an average humidity of 82%.

September Temperature in Dongning

In September in Dongning, the average temperature is 15°C (60°F), with maximums reaching 28°C (82°F) and minimums dipping as low as -1°C (30°F). This diverse range of temperatures makes Dongning an ideal destination for travelers looking to enjoy a variety of outdoor activities and experiences.

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

The chart illustrates September temperature patterns in Dongning, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dongning, September typically has an average temperature of 15°C (60°F), with highs reaching up to 28°C (82°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec71431455663726959452811
Data source: Temperature data for Dongning 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 Dongning

In Dongning in September, the precipitation amount is 69 mm (2.7 in) spread over 9 days.

September Precipitation Trends in Dongning

The chart displays monthly precipitation patterns in Dongning, 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 Dongning, September typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec682828759011615769313710
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Dongning

In Dongning in September humidity is 82%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and draining, which can hinder your travel experience.

September Average Humidity in Dongning

This chart illustrates the average monthly humidity levels in Dongning, 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 Dongning is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%72%69%76%85%89%90%83%80%66%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Dongning

In Dongning in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Dongning.

Maximum UV Index Levels in Dongning for September

The chart shows the monthly maximum UV Index (UVI) for Dongning 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 Dongning typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235781010108532
Data source: Dongning 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 Dongning Compares to Other Months

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

This table compares monthly weather conditions in Dongning, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-14°C (8°F)6 mm (0.2 inches)84%low
February Weather-10°C (14°F)8 mm (0.3 inches)76%moderate
March Weather0°C (32°F)28 mm (1.1 inches)72%moderate
April Weather7°C (46°F)28 mm (1.1 inches)69%high
May Weather13°C (57°F)75 mm (3.0 inches)76%very high
June Weather17°C (63°F)90 mm (3.5 inches)85%very high
July Weather22°C (72°F)116 mm (4.6 inches)89%very high
August Weather21°C (69°F)157 mm (6.2 inches)90%very high
September Weather15°C (60°F)69 mm (2.7 inches)82%very high
October Weather7°C (45°F)31 mm (1.2 inches)80%moderate
November Weather-2°C (28°F)37 mm (1.5 inches)66%moderate
December Weather-12°C (11°F)10 mm (0.4 inches)72%low

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