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August Weather in Dong Ha, Vietnam

Last updated: August 28, 2025

In August, the average temperature in Dong Ha, Vietnam reaches a warm 30°C (85°F), with lows of 23°C (74°F) and highs soaring to 39°C (102°F). Be prepared for some rain, as the area experiences an average precipitation of 128 mm (5.0 in) over 13 days, all while enjoying a notably high average humidity of 92%.

August Temperature in Dong Ha

In August in Dong Ha, the average temperature is 30°C (85°F). Maximum temperatures can reach 39°C (102°F), while minimums can drop to as low as 23°C (74°F). Be prepared for warm weather that is perfect for outdoor activities and sightseeing.

August Weather in Dong Ha: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Dong Ha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dong Ha, August typically has an average temperature of 30°C (85°F), with highs reaching up to 39°C (102°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec707076798488868583787570
Data source: Temperature data for Dong Ha 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.

August Precipitation in Dong Ha

In Dong Ha in August, the precipitation amount is 128 mm (5.0 in) spread over 13 days.

August Precipitation Trends in Dong Ha

The chart displays monthly precipitation patterns in Dong Ha, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Dong Ha, August typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec153897910312654191128284567506292
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Dong Ha

In Dong Ha in August humidity is 92%. With an average temperature of 30°C (85°F), this humidity feels like a heavy blanket enveloping you, making even the simplest outdoor activities feel exhausting and sticky, which can be quite challenging for traveling.

August Average Humidity in Dong Ha

This chart illustrates the average monthly humidity levels in Dong Ha, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Dong Ha is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%73%64%60%73%82%90%92%87%85%84%83%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Dong Ha

In Dong Ha in August, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Dong Ha, you can check here.

Maximum UV Index Levels in Dong Ha for August

The chart shows the monthly maximum UV Index (UVI) for Dong Ha in August, 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 August, the maximum UV index in Dong Ha typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141314141312109
Data source: Dong Ha August 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 August Weather in Dong Ha Compares to Other Months

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

This table compares monthly weather conditions in Dong Ha, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)153 mm (6.0 inches)77%very high
February Weather21°C (70°F)89 mm (3.5 inches)73%extreme
March Weather25°C (76°F)79 mm (3.1 inches)64%extreme
April Weather26°C (79°F)103 mm (4.1 inches)60%extreme
May Weather29°C (84°F)126 mm (5.0 inches)73%extreme
June Weather31°C (88°F)54 mm (2.1 inches)82%extreme
July Weather30°C (86°F)191 mm (7.5 inches)90%extreme
August Weather30°C (85°F)128 mm (5.0 inches)92%extreme
September Weather28°C (83°F)284 mm (11.2 inches)87%extreme
October Weather26°C (79°F)567 mm (22.3 inches)85%extreme
November Weather24°C (75°F)506 mm (19.9 inches)84%very high
December Weather21°C (71°F)292 mm (11.5 inches)83%very high

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