Brunei Ap. Weather in December

With daytime temperatures of 31°C (88°F) and nighttime lows of 25°C (77°F), December in Brunei Ap. brings very high temperatures during the day. Do keep in mind that December is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Brunei Ap. in December

Brunei Ap. is in the rainy season in December, with rain on around 23 days and an average of 244 mm (9.6 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Brunei Ap. in December

If you're visiting Brunei Ap. in December, expect highs of 31°C (88°F) and overnight lows around 25°C (77°F). For most visitors, the main thing to prepare for is the heat during the day. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Brunei Ap. in December

There are approximately 211 hours of sunshine this month, despite being the rainy season. Rain often arrives in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, it could still be a nice time to visit.

Wind Speed in Brunei Ap. in December

Wind speeds average 1 m/s (2 knots) during December. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. February, March and April typically offer the best weather for Brunei Ap..

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• January
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For a detailed overview over the year and the best time to visit Brunei Darussalam, check out our Brunei Ap.'s climate page.

Brunei Ap. Temperature in December

Min Temperature 25°C (77°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 75%  

Precipitation 244 mm (9.6 in)  

Rainy days 23 days  

Windspeed 1 m/s (2 knots)  

Sunshine 211 hours  

Percentage Sunshine  

Daily Historical Temperatures

49-year average (1977-2025)

Based on our historical records, temperatures in Brunei Ap. typically stay consistent throughout December, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in December

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Daily Historical Precipitation

49-year average (1977-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in December

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Historical weather for Brunei Ap. in December

Browse day-by-day weather records for Brunei Ap. spanning 50 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Brunei Ap. historical weather extremes in December

Based on weather observations in Brunei Ap. between 1981 and 2025, these are the recorded extremes during December.

• Brunei Ap. recorded its highest December temperature of 39°C (102°F) on December 20, 1999.
• Brunei Ap. experienced its chilliest December day on December 30, 2014, reaching only 25°C (77°F).
• Nighttime temperatures dropped to 20°C (68°F) on December 31, 1986, marking the coldest December night on record.

What to Wear in Brunei Ap. in December

Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Brunei Ap. in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Brunei Darussalam, check out our Brunei Ap.'s climate page.

More climate data for Brunei Ap.

Temperature Rainfall Sunshine Wind Speed

See the full Brunei Ap. climate overview or explore weather in Brunei Darussalam.