May weather forecast
Bandar Seri Begawan, Brunei

englishespañol中文
Share
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 May

As May arrives in Bandar Seri Begawan, warmer temperatures greet locals and visitors alike. The pattern of increasing rainfall persists from the previous month, making it an excellent period for those who enjoy the rhythm of tropical rain. Certainly, May's unique feature is the peak in rainfall, reaching its zenith at 152mm (5.98"). Humidity levels experience a nominal decrease, balancing out the elevated temperature felt throughout the city. A sense of serenity is maintained with stable UV indices and wind speeds, making for a comfortable transition into the middle of the year.

Temperature

Bandar Seri Begawan's warmest period falls in May and June, when the average high-temperatures ascend to 31.3°C (88.3°F).

Heat index

May's heat index is evaluated at a blisteringly hot 41°C (105.8°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in May is 77%.

Rainfall

In Bandar Seri Begawan, Brunei, in May, during 27.6 rainfall days, 152mm (5.98") of precipitation is typically accumulated. In Bandar Seri Begawan, Brunei, during the entire year, the rain falls for 310.9 days and collects up to 1693mm (66.65") of precipitation.

Sea temperature

In May, the average sea temperature in Bandar Seri Begawan is 29.9°C (85.8°F).
Note: In water temperatures ranging between 25°C (77°F) and 29°C (84.2°F), activities such as swimming and diving become highly pleasurable for long durations.

Daylight

In Bandar Seri Begawan, the average length of the day in May is 12h and 20min.
On the first day of May in Bandar Seri Begawan, sunrise is at 06:08 and sunset at 18:26. On the last day of the month, sunrise is at 06:06 and sunset at 18:29 +08.

Sunshine

In Bandar Seri Begawan, the average sunshine in May is 8.8h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Bandar Seri Begawan are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A daily high UV index of 7 in May leads to these guidelines:
Deflect overexposure. Sun protection is a necessity. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Heed this! UV intensity is much stronger when reflected off sand and water.
[Resources]

Frequently asked questions

What is the warmest month in Bandar Seri Begawan?

Bandar Seri Begawan experiences peak temperatures, averaging a high-temperature of 31.3°C (88.3°F) during May and June.

How hot is May in Bandar Seri Begawan?

During May, Bandar Seri Begawan experiences an average high-temperature of 31.3°C (88.3°F) and a low-temperature of 26.3°C (79.3°F). In May, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is evaluated at 41°C (105.8°F).

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

The average relative humidity in May in Bandar Seri Begawan is 77%.

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

In Bandar Seri Begawan, in May, during 27.6 rainfall days, 152mm (5.98") of precipitation is typically accumulated.

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

In Bandar Seri Begawan, the average seawater temperature in May is 29.9°C (85.8°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 May?

In Bandar Seri Begawan, Brunei, the average day length in May is 12h and 20min.

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

On the first day of May, sunrise is at 06:08 and sunset at 18:26. On the last day of the month, sunrise is at 06:06 and sunset at 18:29 +08.

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

In Bandar Seri Begawan, Brunei, the average sunshine duration in May is 8.8h.

What is the month with 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 in Bandar Seri Begawan.

What are the months with 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 in Bandar Seri Begawan.

How high is the UV index in May in Bandar Seri Begawan?

In Bandar Seri Begawan, the average daily maximum UV index in May is 7. A UV Index reading of 6 to 7 represents a high health threat from exposure to Sun's UV rays.

Average temperature in May
Bandar Seri Begawan, Brunei

Average temperature in May - Bandar Seri Begawan, Brunei
  • Average high temperature in May: 31.3°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 May: 26.3°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).

[Resources]

Average pressure in May
Bandar Seri Begawan, Brunei

Average pressure in May - Bandar Seri Begawan, Brunei
  • Average pressure in May: 1009.5mbar

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).

[Resources]

Average wind speed in May
Bandar Seri Begawan, Brunei

Average wind speed in May - Bandar Seri Begawan, Brunei
  • Average wind speed in May: 7.7km/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).

[Resources]

Average humidity in May
Bandar Seri Begawan, Brunei

Average humidity in May - Bandar Seri Begawan, Brunei
  • Average humidity in May: 77%

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%).

[Resources]

Average rainfall in May
Bandar Seri Begawan, Brunei

Average rainfall in May - Bandar Seri Begawan, Brunei
  • Average rainfall in May: 152mm

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

[Resources]

Average rainfall days in May
Bandar Seri Begawan, Brunei

Average rainfall days in May - Bandar Seri Begawan, Brunei
  • Average rainfall days in May: 27.6 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).

[Resources]

Average sea temperature in May
Bandar Seri Begawan, Brunei

Average sea temperature in May - Bandar Seri Begawan, Brunei
  • Average sea temperature in May: 29.9°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).

[Resources]

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

Average daylight in May / Average sunshine in May - Bandar Seri Begawan, Brunei
  • Average daylight in May: 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 May: 8h and 5min

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).

[Resources]

Average sunshine days in May
Bandar Seri Begawan, Brunei

Average sunshine days in May - Bandar Seri Begawan, Brunei
  • Average sunshine days in May: 2.3 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).

[Resources]

Average UV index in May
Bandar Seri Begawan, Brunei

Average UV index in May - Bandar Seri Begawan, Brunei
  • Average UV index in May: 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).

[Resources]

Average cloud cover in May
Bandar Seri Begawan, Brunei

Average cloud cover in May - Bandar Seri Begawan, Brunei
  • Average cloud cover in May: 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).

[Resources]

Average visibility in May
Bandar Seri Begawan, Brunei

Average visibility in May - Bandar Seri Begawan, Brunei
  • Average visibility in May: 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).

[Resources]

Bandar Seri Begawan, Brunei

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location