Bandar Seri Begawan Weather in August

August in Bandar Seri Begawan brings very high temperatures, with daytime highs of 32°C (90°F) and nights around 25°C (77°F). It's part of the rainy season, with 186 mm (7.3 in) of rainfall on average, so an umbrella or poncho is a good idea.

Rainfall in Bandar Seri Begawan in August

As part of the rainy season, Bandar Seri Begawan sees around 16 days of rain in August, with an average of 186 mm (7.3 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Bandar Seri Begawan in August

Daytime temperatures in Bandar Seri Begawan reach 32°C (90°F) in August, dropping to 25°C (77°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Bandar Seri Begawan in August

The month enjoys around 218 hours of sunshine. The wet weather tends to wait until afternoon or evening to arrive, leaving the first half of most days dry and sunny.

Wind Speed in Bandar Seri Begawan in August

Wind speeds average 1 m/s (2 knots) during August. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.

August in Bandar Seri Begawan has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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For a detailed overview over the year and the best time to visit Brunei Darussalam, check out our Bandar Seri Begawan's climate page.

Bandar Seri Begawan Temperature in August

Min Temperature 25°C (77°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 52%  

Precipitation 186 mm (7.3 in)  

Rainy days 16 days  

Windspeed 1 m/s (2 knots) *  

Sunshine 218 hours *  

Percentage Sunshine *  

* Data from: Brunei Ap., Brunei Darussalam (4 KM, 3 Miles).

Daily Historical Temperatures

48-year average (1978-2025)

Based on our historical records, temperatures in Bandar Seri Begawan typically stay consistent throughout August, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in August

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Daily Historical Precipitation

48-year average (1978-2025)

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

Average precipitation in August

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Historical weather for Bandar Seri Begawan in August

Browse day-by-day weather records for Bandar Seri Begawan spanning 50 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Bandar Seri Begawan historical weather extremes in August

Based on weather observations in Bandar Seri Begawan between 1978 and 2025, these are the recorded extremes during August.

• The hottest August day on record in Bandar Seri Begawan reached 37°C (99°F) (August 2, 1986).
• Bandar Seri Begawan experienced its chilliest August day on August 29, 1982, reaching only 24°C (75°F).
• The lowest overnight temperature recorded in August was 20°C (68°F) (August 10, 1986).

What to Wear in Bandar Seri Begawan 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). Also bring a poncho, it will rain a lot! Waterproof everything you can. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Bandar Seri Begawan in August

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

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Brunei Darussalam, check out our Bandar Seri Begawan's climate page.

More climate data for Bandar Seri Begawan

Temperature Rainfall Sunshine Wind Speed

See the full Bandar Seri Begawan climate overview or explore weather in Brunei Darussalam.