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August Weather in Tien Hai, Vietnam

Last updated: August 28, 2025

In August, the average temperature in Tien Hai, Vietnam hovers around 30°C (86°F). Expect comfortable nights with a minimum temperature of 26°C (78°F), while daytime highs can soar to a steamy 36°C (97°F). With an average precipitation of 433 mm (17.1 in) spread over 22 days, and an average humidity level of 89%, be prepared for a tropical experience during your stay!

August Temperature in Tien Hai

In August in Tien Hai, the average temperature is 30°C (86°F). Maximum temperatures can reach 36°C (97°F), while the minimum can drop to as low as 26°C (78°F). This warm climate makes Tien Hai an ideal destination for travelers seeking sunshine and warmth.

August Weather in Tien Hai: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Tien Hai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tien Hai, August typically has an average temperature of 30°C (86°F), with highs reaching up to 36°C (97°F) and lows dropping to around 26°C (78°F).
JanFebMarAprMayJunJulAugSepOctNovDec656671768287868584787467
Data source: Temperature data for Tien Hai 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 Tien Hai

In Tien Hai in August, the precipitation amount is 433 mm (17.1 in), which occurs over the course of 22 days.

August Precipitation Trends in Tien Hai

The chart displays monthly precipitation patterns in Tien Hai, 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 Tien Hai, August typically receives around 433 mm (17.1 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec312747821471562864333023056141
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Tien Hai

In Tien Hai in August, humidity is 89%. With an average temperature of 30°C (86°F), this humidity feels like walking through a thick, warm blanket, making outdoor activities challenging and leaving travelers feeling sticky and fatigued.

August Average Humidity in Tien Hai

This chart illustrates the average monthly humidity levels in Tien Hai, 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 Tien Hai is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec66%71%69%64%73%81%90%89%82%77%72%71%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Tien Hai

In Tien Hai 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 Tien Hai, you can check here.

Maximum UV Index Levels in Tien Hai for August

The chart shows the monthly maximum UV Index (UVI) for Tien Hai 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 Tien Hai typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121313131414131297
Data source: Tien Hai 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 Tien Hai Compares to Other Months

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

This table compares monthly weather conditions in Tien Hai, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (66°F)31 mm (1.2 inches)66%very high
February Weather19°C (66°F)27 mm (1.1 inches)71%very high
March Weather22°C (72°F)47 mm (1.9 inches)69%extreme
April Weather24°C (76°F)82 mm (3.2 inches)64%extreme
May Weather28°C (83°F)147 mm (5.8 inches)73%extreme
June Weather31°C (88°F)156 mm (6.1 inches)81%extreme
July Weather30°C (87°F)286 mm (11.3 inches)90%extreme
August Weather30°C (86°F)433 mm (17.1 inches)89%extreme
September Weather29°C (84°F)302 mm (11.9 inches)82%extreme
October Weather26°C (79°F)305 mm (12.0 inches)77%extreme
November Weather23°C (74°F)61 mm (2.4 inches)72%very high
December Weather19°C (67°F)41 mm (1.6 inches)71%high

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