December Weather in Buka, Indonesia

Last updated: August 23, 2025

In Buka, Indonesia, the average temperature in December hovers around 28°C (83°F), with a minimum of 25°C (77°F) and a peak reaching 32°C (91°F). Expect a total precipitation of 151 mm (5.9 in) spread over 18 days, and prepare for some humidity with an average of 72%.

December Temperature in Buka

In December in Buka, the average temperature is 28°C (83°F), with maximums reaching up to 32°C (91°F) and minimums dropping to 25°C (77°F). This makes it an ideal time for travelers to enjoy warm weather and outdoor activities.

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

The chart illustrates December temperature patterns in Buka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Buka, December typically has an average temperature of 28°C (83°F), with highs reaching up to 32°C (91°F) and lows dropping to around 25°C (77°F).

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

December Precipitation in Buka

In Buka in December, the precipitation amount is 151 mm (5.9 in) during 18 days, indicating a significant level of rainfall for that period.

December Precipitation Trends in Buka

The chart displays monthly precipitation patterns in Buka, 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 Buka, December typically receives around 151 mm (5.9 inches) of precipitation spread over approximately 18 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 Buka

In Buka in December, humidity is 72%. With an average temperature of 28°C (83°F), this humidity feels like you're walking through a warm, damp blanket, making travel particularly stifling and sticky, where even short excursions can leave you feeling overheated and in need of frequent breaks for hydration.

December Average Humidity in Buka

This chart illustrates the average monthly humidity levels in Buka, 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 Buka is approximately 72%, 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 Buka

In Buka in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Buka, you can check here.

Maximum UV Index Levels in Buka for December

The chart shows the monthly maximum UV Index (UVI) for Buka 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 Buka typically reaches 14, which falls under the extreme exposure category.

Data source: Buka 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 Buka Compares to Other Months

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

This table compares monthly weather conditions in Buka, 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 (82°F)	131 mm (5.1 inches)	77%	extreme
February Weather	27°C (81°F)	128 mm (5.0 inches)	82%	extreme
March Weather	27°C (82°F)	113 mm (4.4 inches)	82%	extreme
April Weather	27°C (81°F)	97 mm (3.8 inches)	80%	extreme
May Weather	27°C (80°F)	41 mm (1.6 inches)	80%	extreme
June Weather	26°C (79°F)	18 mm (0.7 inches)	75%	very high
July Weather	25°C (78°F)	8 mm (0.3 inches)	71%	extreme
August Weather	25°C (78°F)	6 mm (0.3 inches)	74%	extreme
September Weather	26°C (79°F)	6 mm (0.2 inches)	74%	extreme
October Weather	27°C (80°F)	10 mm (0.4 inches)	74%	extreme
November Weather	28°C (82°F)	66 mm (2.6 inches)	73%	extreme
December Weather	28°C (83°F)	151 mm (5.9 inches)	72%	extreme