Brunei-Muara Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Brunei-Muara, Brunei Darussalam in December.

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Bandar Seri Begawan

Are you planning a trip a to Brunei-Muara, Brunei Darussalam in December and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Brunei-Muara in December

Brunei-Muara, Brunei Darussalam is a region in Brunei Darussalam. December in Brunei-Muara generally has very warm temperatures, with heavy precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 31°C (88°F) and nighttime temperatures around 24°C (75°F) in Bandar Seri Begawan. The temperatures mentioned for both day and night are typical averages. However some days might get even hotter. It's best to stay prepared by wearing cloths suitable for the warmth.

For specific regional insights in Brunei-Muara, Brunei Darussalam, refer to the map provided below.

Precipitation

December is a very rainy month with an average rainfall of around 244 mm (9.6 in) in Bandar Seri Begawan.

Average sunshine

December brings good sunshine to many areas. Bandar Seri Begawan sees around 211 hours of sunlight, great for visitors looking for bright days.

Explore Brunei-Muara by month

Pick a month to see the average temperature, rainfall and sunshine in Brunei-Muara — and find the best time to visit. (based on Bandar Seri Begawan)

January

31°C (88°F)View January → February

31°C (88°F)View February → March

32°C (90°F)View March → April

33°C (91°F)View April → May

33°C (91°F)View May → June

33°C (91°F)View June → This monthJuly

32°C (90°F)View July → August

32°C (90°F)View August → September

32°C (90°F)View September → October

32°C (90°F)View October → November

31°C (88°F)View November → December

31°C (88°F)View December →

Best Time to Visit Brunei-Muara →

Best Places to Visit in Brunei-Muara in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Brunei-Muara.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in December: blue is cold, red is hot.

Marker color shows total monthly precipitation in December: pale blue is dry, deep blue is wet.

Popular Destinations in Brunei-Muara

What is the weather like in December for the most popular destinonation in Brunei-Muara, Brunei Darussalam?

Bandar Seri Begawan

In December Bandar Seri Begawan generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« November

December

January »

Max temperature

31°C (88°F)

Min temperature

24°C (75°F)

Monthly sun hours

205 hours

211 hours

196 hours

Monthly rainfall

254 mm (10 in)

244 mm (9.6 in)

195 mm (7.7 in)

Monthly rainy days

24 days

23 days

17 days

Weather conditions

poor

unpleasant

Climate in Bandar Seri Begawan →

Is your destination not in the list? Have a look at all destinations in Brunei-Muara, in Brunei Darussalam.

In our records: Brunei Darussalam December extremes

Notable December records observed across cities in Brunei Darussalam in our climate database (1978 – 2026). Historic readings can vary in quality, so treat these as illustrative.

In our records, the warmest December day in Brunei Darussalam reached 39°C (102°F) in Brunei Ap. on December 20, 1999.

Brunei-Muara weather in December: frequently asked questions

What is the weather like in Brunei-Muara, Brunei Darussalam in December?

Brunei-Muara, Brunei Darussalam typically experiences poor weather in December, part of the season. Daytime highs in Bandar Seri Begawan average around 31°C (88°F), and temperatures drop to about 24°C (75°F) at night.

What is the average temperature in Brunei-Muara, Brunei Darussalam in December?

Bandar Seri Begawan averages a daytime maximum of 31°C (88°F) in December, with overnight lows close to 24°C (75°F).

Does Brunei-Muara, Brunei Darussalam get a lot of rain in December?

Yes. December brings heavy rainfall to Brunei-Muara, Brunei Darussalam, with Bandar Seri Begawan averaging around 244 mm (9.6 in). Expect frequent showers and pack accordingly.

Is December a Good Time to Visit Brunei-Muara, Brunei Darussalam?

In our view, December might not be the best time to travel to Brunei-Muara, Brunei Darussalam with often poor weather in Bandar Seri Begawan.

Generally speaking, February and March provide unpleasant weather in Bandar Seri Begawan.

Popular cities in Brunei-Muara

Pick a city to see its December weather averages.

Bandar Seri Begawan

Interested in more climate information?

We have much more information about the climate in Brunei-Muara.

Weather and climate has detailed information for every country in the world. Are you going to Brunei Darussalam? Get detailed historical weather averages for many cities in Brunei Darussalam.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.