December Weather in Tutong, Brunei Darussalam

Last updated: August 22, 2025

In December, the average temperature in Tutong, Brunei Darussalam hovers around 27°C (80°F), with a comfortable minimum of 24°C (75°F) and a balmy maximum of 31°C (89°F). However, prepare for significant rainfall, as the region experiences approximately 297 mm (11.7 in) of precipitation over 30 days. With an average humidity of 84%, expect a warm and humid atmosphere throughout your stay.

December Temperature in Tutong

In December in Tutong, the average temperature is 27°C (80°F), with maximums reaching 31°C (89°F) and minimums dropping to as low as 24°C (75°F). This makes it an ideal time for travelers looking to enjoy warm and pleasant weather.

December Weather in Tutong: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Tutong, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tutong, December typically has an average temperature of 27°C (80°F), with highs reaching up to 31°C (89°F) and lows dropping to around 24°C (75°F).

Data source: Temperature data for Tutong generated using information from the Copernicus Climate Change Service.

December Precipitation in Tutong

In Tutong in December, the precipitation amount totals 297 mm (11.7 in) over a period of 30 days.

December Precipitation Trends in Tutong

The chart displays monthly precipitation patterns in Tutong, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Tutong, December typically receives around 297 mm (11.7 inches) of precipitation spread over approximately 30 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Tutong

In Tutong in December, humidity is 84%. With an average temperature of 27°C (80°F), this humidity feels like a thick, warm blanket enveloping you, making travel feel sluggish and exhausting.

December Average Humidity in Tutong

This chart illustrates the average monthly humidity levels in Tutong, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Tutong is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tutong

In Tutong in December, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Tutong.

Maximum UV Index Levels in Tutong for December

The chart shows the monthly maximum UV Index (UVI) for Tutong in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Tutong typically reaches 12, which falls under the extreme exposure category.

Data source: Tutong December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How December Weather in Tutong Compares to Other Months

Weather in Tutong varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tutong, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Tutong, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	225 mm (8.9 inches)	86%	extreme
February Weather	26°C (80°F)	139 mm (5.5 inches)	87%	extreme
March Weather	27°C (80°F)	172 mm (6.8 inches)	87%	extreme
April Weather	27°C (81°F)	220 mm (8.6 inches)	84%	extreme
May Weather	28°C (82°F)	223 mm (8.8 inches)	80%	extreme
June Weather	27°C (82°F)	251 mm (9.9 inches)	81%	extreme
July Weather	27°C (82°F)	213 mm (8.4 inches)	80%	extreme
August Weather	27°C (82°F)	227 mm (8.9 inches)	82%	extreme
September Weather	27°C (81°F)	261 mm (10.3 inches)	85%	extreme
October Weather	27°C (81°F)	292 mm (11.5 inches)	81%	extreme
November Weather	27°C (81°F)	296 mm (11.7 inches)	81%	extreme
December Weather	27°C (80°F)	297 mm (11.7 inches)	84%	extreme