Bandar Seri Begawan Temperatures: Monthly Averages and Year-Round Insights

On this page, we’ll explore Bandar Seri Begawan’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in Brunei Darussalam.

Monthly Temperature Averages

In Bandar Seri Begawan temperatures are generally consistent throughout the year. On average, maximum daytime temperatures range from a very warm 33°C in May to a very warm 31°C in January. Nighttime temperatures can drop, with averages reaching 24°C in January.

The chart below illustrates the average maximum day and minimum night temperatures in Bandar Seri Begawan by month:

Typically, the coolest time of day is between 4 AM and 6 AM, while the hottest time occurs around 3 PM, when the sun’s heating effect is strongest. May, the city’s warmest month, experiences 236 hours of sunshine.

The chart below shows the average temperature throughout the year:

January, the city’s coldest month, sees about 195 mm of rainfall spread over roughly 17 days. It records 196 hours of sunshine of sunshine.

Annual Temperatures in Brunei Darussalam Compared

The map below shows the annual temperature across Brunei Darussalam. You can also select the different months in case you are interested in a specific month.

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Legend very warm warm pleasant moderate cold very cold

Very warm means maximum temperatures above 32°C. Warm: 25°C to 32°C. Pleasant: 18°C to 25°C Moderate: 10°C to 18°C. Cold: 5°C to 10°C. Very cold: lower than 5°C

Bandar Seri Begawan Temperatures Compared World Wide

Bandar Seri Begawan’s average annual maximum temperature is 32°C. Let’s compare this with some popular tourist destinations:

Seville, Spain, stands out with its warm Mediterranean climate and an average annual temperature of 23°C.

In contrast, in Reykjavík, Iceland, the average annual temperature is significantly lower at 9°C, with mild summers and cold winters.

The climate in San Francisco, USA, is mild, with an average annual temperature of 19°C and minimal seasonal variation.

Adelaide, Australia, enjoys warm summers and mild winters, with an average annual temperature of 21°C.

How are these Temperatures Measured?

Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.

This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.

Temperatures in the Mountains

Although not all regions have mountains, elevated areas exhibit distinct temperature variations.

• Sun Exposure: Sunlit slopes tend to be warmer, while shaded areas remain cooler.
• Altitude Effects: Temperatures drop by approximately 6°C for every 1,000 meters of elevation, creating distinct microclimates.

For more detailed information about Bandar Seri Begawan’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Bandar Seri Begawan climate page.