December weather forecast
Brunei

December in Brunei is a distinctive month, characterised predominantly by the peak influence of the northeast monsoon. This period witnesses the merging of multiple climatic facets - consistent rainfall, temperate winds from the northeast, and relatively stable temperatures.

The mercury continues its customary dance between 24°C (75.2°F) and 36°C (96.8°F), not deviating substantially from the patterns observed in preceding months. However, it's the rainfall narrative that becomes particularly prominent during December. The month emerges as the zenith of the wet season steered by the northeast monsoon, ensuring that Brunei receives its maximum rainfall for the year.

Comparatively, December sees a marked increase in precipitation levels when juxtaposed against November. The showers, though consistent, are interspersed with brief intervals of clearer skies, offering the landscape a chance to breathe. This balance ensures that while the environment remains saturated, it doesn't venture into the realm of being overly drenched.

Banda Seri Begawan, reflecting the broader climatic trends of the nation, is awash with rain. The urban sprawl of the capital, with its intricate blend of architectural marvels and natural beauty, is often enveloped in a misty veil. The consistent showers, combined with the inherent warmth of the city, ensure that humidity levels remain pronounced.

Winds during December are dictated by the northeast monsoon. These breezes, consistent in their trajectory, traverse the nation with average speeds from 10km/h (6.2mph) to 12km/h (7.5mph). Being the windiest month in Brunei, December sees these winds gathering moisture from the South China Sea and generously depositing it over the terrains of the country.

Towards the end of the month, there's a subtle hint of the forthcoming transitional phase. While December remains firmly under the northeast monsoon's ambit, the subtle climatic shifts poised to emerge in the ensuing weeks begin to make their presence faintly felt.

---

• Bandar Seri Begawan - December »
  In Bandar Seri Begawan in December, during 28.7 rainfall days, 206mm (8.11") of precipitation is typically accumulated. December in Bandar Seri Begawan brings the year to a close by maintaining a stable climate with high humidity and increased rainfall.
• Kuala Belait - December »
  The month with the most rainfall in Kuala Belait is December, when the rain falls for 27.3 days and typically aggregates up to 214mm (8.43") of precipitation. January through December, with an average maximum UV index of 7, are months with the highest UV index in Kuala Belait, Brunei.
• Seria - December »
  The month with the most rainfall in Seria, Brunei, is December, when the rain falls for 27.3 days and typically aggregates up to 214mm (8.43") of precipitation. The month with the most rainfall in Seria is December, when the rain falls for 27.3 days and typically aggregates up to 214mm (8.43") of precipitation.
• Kampong Keriam - December »
  Concluding the year, December's weather in Kampong Keriam witnesses the highest rainfall averages of 206mm (8.11") spread across 28.7 days. The month with the most rainfall in Kampong Keriam is December, when the rain falls for 28.7 days and typically aggregates up to 206mm (8.11") of precipitation.
• Kampong Kiarong - December »
  The month with the most rainfall in Kampong Kiarong is December, when the rain falls for 28.7 days and typically aggregates up to 206mm (8.11") of precipitation. The month with the most rainfall in Kampong Kiarong is December, when the rain falls for 28.7 days and typically aggregates up to 206mm (8.11") of precipitation.
• Kampong Beribi - December »
  The month with the most rainfall in Kampong Beribi is December, when the rain falls for 28.7 days and typically aggregates up to 206mm (8.11") of precipitation. Rounding out the year, December in Kampong Beribi experiences the highest average rainfall with around 206mm (8.11") across the month.
• Jerudong - December »
  The month with the most rainfall in Jerudong, Brunei, is December, when the rain falls for 28.7 days and typically aggregates up to 206mm (8.11") of precipitation. In Jerudong, during December, the rain falls for 28.7 days and regularly aggregates up to 206mm (8.11") of precipitation.
• Panaga - December »
  The month with the most rainfall in Panaga is December, when the rain falls for 27.3 days and typically aggregates up to 214mm (8.43") of precipitation. The month with the most rainfall in Panaga is December, when the rain falls for 27.3 days and typically aggregates up to 214mm (8.43") of precipitation.
• Batu Apoi - December »
  January through March and December, with an average relative humidity of 82%, are most humid months in Batu Apoi. The months with the highest UV index in Batu Apoi are January through December, with an average maximum UV index of 7.
• Melilas - December »
  The month with the most rainfall in Melilas is December, when the rain falls for 28.6 days and typically aggregates up to 216mm (8.5") of precipitation. December concludes the year with the highest rainfall volume in Melilas marking an impressive 216mm (8.5").
• Sukang - December »
  The month with the most rainfall in Sukang is December, when the rain falls for 28.6 days and typically aggregates up to 216mm (8.5") of precipitation. In Sukang, Brunei, in December, during 28.6 rainfall days, 216mm (8.5") of precipitation is typically accumulated.