August weather forecast
Bandar Seri Begawan, Brunei

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The majestic grandeur of the Sultan Omar Ali Saifuddin Mosque, in Bandar Seri Begawan, Brunei
The majestic grandeur of the Sultan Omar Ali Saifuddin Mosque, in Bandar Seri Begawan, Brunei

Weather in August

As Bandar Seri Begawan moves into August, a slight drop in temperature and humidity is evident from July, making for pleasant weather conditions. The city continues to enjoy regular rainfall, nurturing its tropical vegetation and contributing to its vibrant ecosystem. A noteworthy marker of August is the decline in rainfall to 131mm (5.16"), showcasing the city's adherence to its seasonal climate pattern. Sea temperatures start to recede from their peak, hinting at the arrival of the colder months of the year. Despite these changes, the UV index and wind conditions remain steady, painting a picture of constancy that defines Bandar Seri Begawan's weather.

Temperature

Bandar Seri Begawan's weather in August displays an average high-temperature of a still tropical 30.9°C (87.6°F), showing minor disparity from July's 31°C (87.8°F). Bandar Seri Begawan records a steady low-temperature average of 25.8°C (78.4°F) during August.

Heat index

In August, the heat index is evaluated at a sweltering 39°C (102.2°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

August and September, with an average relative humidity of 75%, are the least humid months in Bandar Seri Begawan.

Rainfall

In Bandar Seri Begawan, Brunei, in August, it is raining for 26 days, with typically 131mm (5.16") of accumulated precipitation. Throughout the year, there are 310.9 rainfall days, and 1693mm (66.65") of precipitation is accumulated.

Sea temperature

In Bandar Seri Begawan, Brunei, the average seawater temperature in August is 29.8°C (85.6°F).
Note: For swimming, diving, or other water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) provide the most enjoyable experience for extended periods without discomfort.

Daylight

In August, the average length of the day in Bandar Seri Begawan is 12h and 17min.
On the first day of August, sunrise is at 06:16 and sunset at 18:36. On the last day of the month, sunrise is at 06:14 and sunset at 18:26 +08.

Sunshine

In Bandar Seri Begawan, the average sunshine in August is 8.7h.

UV index

The months with the highest UV index in Bandar Seri Begawan are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 7 during August translates into the following guidance:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Alert! Sand and water increase UV exposure due to their reflective properties.
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Frequently asked questions

Is it hot in Bandar Seri Begawan during August?

In August, the average high-temperature and low-temperature in Bandar Seri Begawan are 30.9°C (87.6°F) and 25.8°C (78.4°F) respectively. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is evaluated at 39°C (102.2°F).

What is the least humid month in Bandar Seri Begawan?

August and September, with an average relative humidity of 75%, are the least humid months in Bandar Seri Begawan, Brunei.

What is the average humidity in August in Bandar Seri Begawan?

In Bandar Seri Begawan, the average relative humidity in August is 75%.

How many days does it rain in August in Bandar Seri Begawan?

In Bandar Seri Begawan, Brunei, in August, it is raining for 26 days, with typically 131mm (5.16") of accumulated precipitation.

What is the sea water temperature in August in Bandar Seri Begawan?

In Bandar Seri Begawan, Brunei, the average seawater temperature in August is 29.8°C (85.6°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Bandar Seri Begawan have in August?

In August, the average day length in Bandar Seri Begawan is 12h and 17min.

What time are sunrise and sunset in August in Bandar Seri Begawan?

In August, on the first day of the month, sunrise is at 06:16 and sunset at 18:36. On the last day of the month, in Bandar Seri Begawan, Brunei, sunrise is at 06:14 and sunset at 18:26 +08.

How many hours of sunshine does Bandar Seri Begawan have in August?

The average sunshine duration in August in Bandar Seri Begawan, Brunei, is 8.7h.

What is the month with the highest UV index in Bandar Seri Begawan?

The months with the highest UV index in Bandar Seri Begawan are January through December, with an average maximum UV index of 7.

When is the lowest UV index in Bandar Seri Begawan?

January through December, with an average maximum UV index of 7, are months with the lowest UV index.

What is the UV index intensity in August in Bandar Seri Begawan?

In August, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.

Average temperature in August
Bandar Seri Begawan, Brunei

Average temperature in August - Bandar Seri Begawan, Brunei
  • Average high temperature in August: 30.9°C

The warmest months (with the highest average high temperature) are May and June (31.3°C).
The months with the lowest average high temperature are January and February (29.2°C).

  • Average low temperature in August: 25.8°C

The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is February (25°C).

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Average pressure in August
Bandar Seri Begawan, Brunei

Average pressure in August - Bandar Seri Begawan, Brunei
  • Average pressure in August: 1009.8mbar

The months with the highest atmospheric pressure are February and March (1010.5mbar).
The months with the lowest atmospheric pressure are November and December (1009.3mbar).

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Average wind speed in August
Bandar Seri Begawan, Brunei

Average wind speed in August - Bandar Seri Begawan, Brunei
  • Average wind speed in August: 9.1km/h

The windiest month (with the highest average wind speed) is February (10.2km/h).
The calmest month (with the lowest average wind speed) is May (7.7km/h).

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Average humidity in August
Bandar Seri Begawan, Brunei

Average humidity in August - Bandar Seri Begawan, Brunei
  • Average humidity in August: 75%

The months with the highest relative humidity are January, February and March (81%).
The months with the lowest relative humidity are August and September (75%).

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Average rainfall in August
Bandar Seri Begawan, Brunei

Average rainfall in August - Bandar Seri Begawan, Brunei
  • Average rainfall in August: 131mm

The wettest month (with the highest rainfall) is December (206mm).
The driest month (with the least rainfall) is February (73mm).

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Average rainfall days in August
Bandar Seri Begawan, Brunei

Average rainfall days in August - Bandar Seri Begawan, Brunei
  • Average rainfall days in August: 26 days

The month with the highest number of rainy days is December (28.7 days).
The month with the least rainy days is February (21.3 days).

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Average sea temperature in August
Bandar Seri Begawan, Brunei

Average sea temperature in August - Bandar Seri Begawan, Brunei
  • Average sea temperature in August: 29.8°C

The best months for swimming (with the highest average sea temperature) are June and July (30.3°C).
The coldest month (with the lowest average sea temperature) is February (26.9°C).

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Average daylight in August /
Average sunshine in August
Bandar Seri Begawan, Brunei

Average daylight in August / Average sunshine in August - Bandar Seri Begawan, Brunei
  • Average daylight in August: 12h and 2min

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).

  • Average sunshine in August: 8h and 4min

The month with the most sunshine is September (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 8h and 12min).

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Average sunshine days in August
Bandar Seri Begawan, Brunei

Average sunshine days in August - Bandar Seri Begawan, Brunei
  • Average sunshine days in August: 2.8 days

The months with the most sunshine days are February and June (4.8 days).
The month with the least sunshine days is November (0.6 days).

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Average UV index in August
Bandar Seri Begawan, Brunei

Average UV index in August - Bandar Seri Begawan, Brunei
  • Average UV index in August: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

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Average cloud cover in August
Bandar Seri Begawan, Brunei

Average cloud cover in August - Bandar Seri Begawan, Brunei
  • Average cloud cover in August: 37

The months with the most cloud cover are January and December (Cloud cover 42).
The month with the least cloud cover is September (Cloud cover 36).

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Average visibility in August
Bandar Seri Begawan, Brunei

Average visibility in August - Bandar Seri Begawan, Brunei
  • Average visibility in August: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, November and December (10km).
The month with the lowest visibility is October (9km).

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Bandar Seri Begawan, Brunei

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