Bandar Seri Begawan Weather in May
In Bandar Seri Begawan, May brings very high daytime temperatures around 33°C (91°F), with nights cooling to 25°C (77°F). This month falls within the rainy season, so expect frequent rainfall.
Rainfall in Bandar Seri Begawan in May
Bandar Seri Begawan is in the rainy season in May, with rain on around 18 days and an average of 177 mm (7 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.
Temperature in Bandar Seri Begawan in May
In May, Bandar Seri Begawan sees very high temperatures, with highs of 33°C (91°F). Nights drop to around 25°C (77°F). It's usually most comfortable outside during the morning and later in the day. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Bandar Seri Begawan in May
The month enjoys around 236 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 May
Average wind conditions reach 1 m/s (2 knots) in May. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.Our weather planner can help you find worldwide destinations with pleasant weather during this period. February and March typically offer the best weather for Bandar Seri Begawan.
Check the conditions for any month of the year.
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 May
Min Temperature
25°C (77°F)
Max Temperature
33°C (91°F)
Chance of Rain
61%
Precipitation
177 mm (7 in)
Rainy days
18 days
Windspeed
1 m/s (2 knots) *
Sunshine
236 hours *
Percentage Sunshine
*
Daily Historical Temperatures
47-year average (1978-2025)
Based on our historical records, temperatures in Bandar Seri Begawan typically stay consistent throughout May, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in May
Daily Historical Precipitation
47-year average (1978-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Bandar Seri Begawan in May
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.
Bandar Seri Begawan historical weather extremes in May
The extremes listed below come from historical weather data collected in Bandar Seri Begawan from 1981 through 2026.
- On May 1, 2005, temperatures climbed to 36°C (97°F), marking the warmest May day on record.
- Bandar Seri Begawan experienced its chilliest May day on May 22, 1992, reaching only 25°C (77°F).
- The lowest overnight temperature recorded in May was 21°C (70°F) (May 13, 1986).
Best Places in Brunei Darussalam in May
Find out more about the weather in Brunei Darussalam and which places have the best travel conditions in this month. See all of Brunei Darussalam in May →
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What to Wear in Bandar Seri Begawan in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Bandar Seri Begawan in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brunei Darussalam, check out our Bandar Seri Begawan's climate page.
Temperature Rainfall Sunshine Wind Speed
See the full Bandar Seri Begawan climate overview or explore weather in Brunei Darussalam.
