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Bangrak Beach Weather in August

August in Bangrak Beach brings very high temperatures, with highs of 30°C (86°F) and nights dropping to 27°C (81°F). Rainfall is on the higher side this month, averaging around 110 mm (4.3 in), so keep a rain jacket handy.

Rainfall in Bangrak Beach in August

Rain is expected on roughly 17 days, totalling around 110 mm (4.3 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Bangrak Beach in August

August in Bangrak Beach brings typical temperatures with highs around 30°C (86°F) and lows of 27°C (81°F). For most visitors, the main thing to prepare for is the heat during the day. With lows of 27°C (81°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.

Sunshine in Bangrak Beach in August

You can expect a moderate amount of sunlight, with approximately 152 hours. This means a pleasant mix of sun and overcast.

Average water temperature in August

With water at 29°C (84°F), conditions are warm and calm. Perfect for those who like tropical water temperatures, though it won't cool you down much.

Should you favor a climate that's both dry and comfortably warm, January and February typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit Thailand, check out our Bangrak Beach's climate page.

Bangrak Beach Temperature in August

Min TemperatureMin Temperature 27°C (81°F)  
Max TemperatureMax Temperature 30°C (86°F)  
Water TemperatureWater Temperature 29°C (84°F) *  
Chance of RainChance of Rain 56%  
PrecipitationPrecipitation 110 mm (4.3 in)  
Rainy daysRainy days 17 days  
HumidityHumidity 78% *  
SunshineSunshine 152 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Koh Samui, Thailand (12 KM, 7 Miles).

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Bangrak Beach typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 26°C (79°F).

Average temperatures in August

Daily Historical Precipitation

49-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in August

Historical weather for Bangrak Beach in August

Browse day-by-day weather records for Bangrak Beach spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Bangrak Beach historical weather extremes in August

Based on 43 years of weather observations in Bangrak Beach between 1982 and 2025, these are the recorded extremes.

  • The hottest August day on record in Bangrak Beach reached 40°C (104°F) (August 4, 1990).
  • The coldest August day was on August 24, 1997, with a maximum of 25°C (77°F).
  • Bangrak Beach registered its coldest August night on August 31, 1995, with temperatures dropping to 23°C (73°F).

Best Places in Thailand in August

Find out more about the weather in Thailand and which places have the best travel conditions in this month. See all of Thailand in August →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Bangrak Beach in August

Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Bangrak Beach in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Thailand, check out our Bangrak Beach's climate page.

More climate data for Bangrak Beach