December Weather in Billa, Indonesia

Last updated: August 23, 2025

In Billa, Indonesia, the average temperature in December hovers around 26°C (79°F), with a pleasant range where the minimum dips to 23°C (73°F) and the maximum peaks at 30°C (86°F). However, be prepared for 314 mm (12.4 in) of precipitation spread over 28 days, contributing to the average humidity of 72%. Embrace the warmth but pack an umbrella!

December Temperature in Billa

In December in Billa, the average temperature is 26°C (79°F), with maximums reaching 30°C (86°F) and minimums dropping to as low as 23°C (73°F). This pleasant climate makes Billa an ideal destination for travelers seeking warm and comfortable weather.

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

The chart illustrates December temperature patterns in Billa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Billa, December typically has an average temperature of 26°C (79°F), with highs reaching up to 30°C (86°F) and lows dropping to around 23°C (73°F).

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

December Precipitation in Billa

In Billa in December, the total precipitation amount reaches 314 mm (12.4 in) over the course of 28 days.

December Precipitation Trends in Billa

The chart displays monthly precipitation patterns in Billa, 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 Billa, December typically receives around 314 mm (12.4 inches) of precipitation spread over approximately 28 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 Billa

In Billa in December, humidity is 72%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel a bit more strenuous but also adding a tropical charm to your travels.

December Average Humidity in Billa

This chart illustrates the average monthly humidity levels in Billa, 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 Billa 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 Billa

In Billa in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Billa.

Maximum UV Index Levels in Billa for December

The chart shows the monthly maximum UV Index (UVI) for Billa 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 Billa typically reaches 15, which falls under the extreme exposure category.

Data source: Billa 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 Billa Compares to Other Months

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

This table compares monthly weather conditions in Billa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	329 mm (12.9 inches)	77%	extreme
February Weather	25°C (78°F)	233 mm (9.2 inches)	81%	extreme
March Weather	26°C (78°F)	255 mm (10.0 inches)	81%	extreme
April Weather	26°C (79°F)	153 mm (6.0 inches)	79%	extreme
May Weather	26°C (79°F)	36 mm (1.4 inches)	79%	extreme
June Weather	25°C (77°F)	11 mm (0.4 inches)	75%	very high
July Weather	24°C (76°F)	7 mm (0.3 inches)	74%	extreme
August Weather	24°C (76°F)	12 mm (0.5 inches)	77%	extreme
September Weather	25°C (77°F)	12 mm (0.5 inches)	77%	extreme
October Weather	25°C (78°F)	89 mm (3.5 inches)	77%	extreme
November Weather	26°C (79°F)	257 mm (10.1 inches)	74%	extreme
December Weather	26°C (79°F)	314 mm (12.4 inches)	72%	extreme