March 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 March

March sees a slight uptick in rainfall compared to February, maintaining the city's reputation for a predictable climate. The weather in Bandar Seri Begawan continues to exhibit consistency in temperature, providing optimal conditions for outdoor activities. Interestingly, despite the slight increase, March's rainfall recorded stands at 104mm (4.09"), remaining well within the city's average range. As daylight extends nominally, the overall atmospheric pressure continues its steady run, marking the impending transition into a warmer season. Wind speeds remain gentle, fostering a serene, festive atmosphere as the city awakens to the blossoming season.

Temperature

As Bandar Seri Begawan welcomes March, the average high-temperature stabilizes at a still moderately hot 29.8°C (85.6°F), showing little deviation from February's 29.2°C (84.6°F). March records a small disparity from daytime temperatures, marking an average low-temperature of 25.1°C (77.2°F) in Bandar Seri Begawan.

Heat index

The heat index in March is evaluated at a very hot 37°C (98.6°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

January through March, with an average relative humidity of 81%, are the most humid months in Bandar Seri Begawan.

Rainfall

In March, in Bandar Seri Begawan, the rain falls for 23.9 days. Throughout March, 104mm (4.09") of precipitation is accumulated. In Bandar Seri Begawan, during the entire year, the rain falls for 310.9 days and collects up to 1693mm (66.65") of precipitation.

Sea temperature

In March, the average sea temperature in Bandar Seri Begawan is 27.3°C (81.1°F).
Note: Water surface temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal and extremely delightful for long-lasting pleasure in any water activity.

Daylight

The average length of the day in March in Bandar Seri Begawan is 12h and 5min.
On the first day of the month, sunrise is at 06:31 and sunset at 18:33. On the last day of March, in Bandar Seri Begawan, Brunei, sunrise is at 06:19 and sunset at 18:29 +08.

Sunshine

The average sunshine in March is 8.7h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In March, the maximum UV index of 7 suggests this advice:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Stay vigilant! UV rays get a boost in intensity due to sand and water reflections.
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Frequently asked questions

How hot is March in Bandar Seri Begawan?

The high-temperature in Bandar Seri Begawan during March is 29.8°C (85.6°F) and the low-temperature is 25.1°C (77.2°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in March is evaluated at 37°C (98.6°F).

What are the most humid months in Bandar Seri Begawan?

January through March, with an average relative humidity of 81%, are most humid months.

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

The average relative humidity in March in Bandar Seri Begawan is 81%.

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

In Bandar Seri Begawan, in March, during 23.9 rainfall days, 104mm (4.09") of precipitation is typically accumulated.

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

In March, the average sea temperature is 27.3°C (81.1°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.

What is the average length of the day in March in Bandar Seri Begawan?

The average day length in March in Bandar Seri Begawan, Brunei, is 12h and 5min.

When is the sunrise / sunset in March in Bandar Seri Begawan?

On the first day of March in Bandar Seri Begawan, sunrise is at 06:31 and sunset at 18:33. On the last day of the month, sunrise is at 06:19 and sunset at 18:29 +08.

How long on average sun shines in March in Bandar Seri Begawan?

In March, the average sunshine duration in Bandar Seri Begawan, Brunei, is 8.7h.

When is the highest UV index in Bandar Seri Begawan?

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

When is the lowest UV index in Bandar Seri Begawan?

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

What is the UV index reading in March in Bandar Seri Begawan?

The average daily maximum UV index in March is 7. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in March
Bandar Seri Begawan, Brunei

Average temperature in March - Bandar Seri Begawan, Brunei
  • Average high temperature in March: 29.8°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 March: 25.1°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 March
Bandar Seri Begawan, Brunei

Average pressure in March - Bandar Seri Begawan, Brunei
  • Average pressure in March: 1010.5mbar

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 March
Bandar Seri Begawan, Brunei

Average wind speed in March - Bandar Seri Begawan, Brunei
  • Average wind speed in March: 8.9km/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 March
Bandar Seri Begawan, Brunei

Average humidity in March - Bandar Seri Begawan, Brunei
  • Average humidity in March: 81%

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 March
Bandar Seri Begawan, Brunei

Average rainfall in March - Bandar Seri Begawan, Brunei
  • Average rainfall in March: 104mm

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 March
Bandar Seri Begawan, Brunei

Average rainfall days in March - Bandar Seri Begawan, Brunei
  • Average rainfall days in March: 23.9 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 March
Bandar Seri Begawan, Brunei

Average sea temperature in March - Bandar Seri Begawan, Brunei
  • Average sea temperature in March: 27.3°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 March /
Average sunshine in March
Bandar Seri Begawan, Brunei

Average daylight in March / Average sunshine in March - Bandar Seri Begawan, Brunei
  • Average daylight in March: 12h and 1min

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 March: 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 March
Bandar Seri Begawan, Brunei

Average sunshine days in March - Bandar Seri Begawan, Brunei
  • Average sunshine days in March: 4.4 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 March
Bandar Seri Begawan, Brunei

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

Average cloud cover in March - Bandar Seri Begawan, Brunei
  • Average cloud cover in March: 38

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 March
Bandar Seri Begawan, Brunei

Average visibility in March - Bandar Seri Begawan, Brunei
  • Average visibility in March: 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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