nomadseason

August Weather in Rach Gia, Vietnam

Last updated: August 28, 2025

In August, the average temperature in Rach Gia, Vietnam hovers around 28°C (82°F), with daily highs reaching up to 31°C (87°F) and lows dipping to 25°C (77°F). Prepare for a ** humid** adventure, as average humidity stands at a sticky 83%. Don't forget your umbrella—expect 389 mm (15.3 in) of rain over 29 days!

August Temperature in Rach Gia

In August in Rach Gia, the average temperature is 28°C (82°F). Maximums can reach 31°C (87°F), while minimums can drop to as low as 25°C (77°F). This warm and pleasant climate makes Rach Gia an ideal destination for travelers seeking sunny weather.

August Weather in Rach Gia: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Rach Gia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rach Gia, August typically has an average temperature of 28°C (82°F), with highs reaching up to 31°C (87°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec808082838383828281818180
Data source: Temperature data for Rach Gia generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Rach Gia

In Rach Gia in August, the precipitation amount is 389 mm (15.3 in) spread over 29 days.

August Precipitation Trends in Rach Gia

The chart displays monthly precipitation patterns in Rach Gia, 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 Rach Gia, August typically receives around 389 mm (15.3 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec38222811922228738138936432813784
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Rach Gia

In Rach Gia in August humidity is 83%. With an average temperature of 28°C (82°F), this humidity feels like stepping into a warm, thick blanket, making travel languid and drenched in sweat.

August Average Humidity in Rach Gia

This chart illustrates the average monthly humidity levels in Rach Gia, 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 Rach Gia is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%73%76%78%77%79%80%83%83%81%84%81%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Rach Gia

In Rach Gia 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 Rach Gia, you can check here.

Maximum UV Index Levels in Rach Gia for August

The chart shows the monthly maximum UV Index (UVI) for Rach Gia 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 Rach Gia typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101415141413141414131111
Data source: Rach Gia 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 Rach Gia Compares to Other Months

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

This table compares monthly weather conditions in Rach Gia, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)38 mm (1.5 inches)73%very high
February Weather27°C (81°F)22 mm (0.9 inches)73%extreme
March Weather28°C (83°F)28 mm (1.1 inches)76%extreme
April Weather29°C (84°F)119 mm (4.7 inches)78%extreme
May Weather29°C (84°F)221 mm (8.7 inches)77%extreme
June Weather28°C (83°F)287 mm (11.3 inches)79%extreme
July Weather28°C (82°F)381 mm (15.0 inches)80%extreme
August Weather28°C (82°F)389 mm (15.3 inches)83%extreme
September Weather27°C (82°F)364 mm (14.3 inches)82%extreme
October Weather27°C (81°F)328 mm (12.9 inches)81%extreme
November Weather27°C (81°F)137 mm (5.4 inches)84%extreme
December Weather27°C (80°F)84 mm (3.3 inches)81%extreme

Compare Rach Gia's Climate with Cities Worldwide