Bandar Seri Begawan weather in March
Temperature, sea and sunshine in March: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in March
Fair
Best time to visit: July, September – March
What is the weather like in Bandar Seri Begawan in March?
In March, Bandar Seri Begawan is hot: daytime highs average 30 °C, and even at night it stays warm at around 24 °C. The sea averages 28.7 °C – lovely and warm for swimming. Expect around 6 hours of sunshine a day. It is the rainy season: rain falls on about 22 days, totalling 159 mm. On about 12 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, March is a so-so month for a holiday in Bandar Seri Begawan.
March compared
How the weather changes from February to April. Tap a month to open it.
| FebruaryFeb | MarchMar | AprilApr | |
|---|---|---|---|
| Score | 45 | 41 | 38 |
| Day | 29° | 30° | 30° |
| Night | 24° | 24° | 25° |
| Sea | 28° | 29° | 30° |
| Sun | 5 h | 6 h | 6 h |
| Rain days | 19 | 22 | 24 |
More details for March
- Daylight
- 12 h 5 min06:27 – 18:32
- UV index
- 14 · extremeclear sky, noon (estimate)All months
- Muggy days
- 31 daysdew point 18 °C or moreAll months
- Wind
- 10 km/haverage daily peakAll months
- Cloud cover
- 79 %on averageAll months
- Hot days
- 12 days30 °C or moreAll months
- Time zone
- UTC+8Asia/Brunei
How the score comes together
- Temperatureweight 50 %65 %
- Sunshineweight 20 %43 %
- Few rainy daysweight 30 %0 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in March
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- Insect repellent
- Rain jacket or umbrella
Bandar Seri Begawan in March: quick answers
Is Bandar Seri Begawan hot in March?
Yes. In March, Bandar Seri Begawan is hot: daytime highs average 30 °C and nights stay around 24 °C. On about 12 days the thermometer climbs to 30 °C or more.
Can you swim in Bandar Seri Begawan in March?
Yes. In March the sea averages 28.7 °C – lovely and warm for swimming.
Does it rain much in Bandar Seri Begawan in March?
It rains often – on about 22 days, adding up to 159 mm.
Bandar Seri Begawan month by month
The whole year in Bandar Seri BegawanAll destinations: BruneiWhere to go in MarchSea temperature in March
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences