December Weather in Sumberbaba, Indonesia

Last updated: August 23, 2025

In Sumberbaba, Indonesia, the average temperature in December hovers around 27°C (82°F), with a comfortable minimum of 25°C (78°F) and a maximum reaching 30°C (86°F). Expect 283 mm (11.1 in) of rainfall over 28 days, accompanied by a high average humidity of 76%. Perfect for experiencing the lush, vibrant environment that this month brings!

December Temperature in Sumberbaba

In December in Sumberbaba, the average temperature is 27°C (82°F). Maximums can reach 30°C (86°F) and minimums can be as low as 25°C (78°F). This pleasant climate makes Sumberbaba an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

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

The chart illustrates December temperature patterns in Sumberbaba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sumberbaba, December typically has an average temperature of 27°C (82°F), with highs reaching up to 30°C (86°F) and lows dropping to around 25°C (78°F).

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

December Precipitation in Sumberbaba

In Sumberbaba in December, the precipitation amount is 283 mm (11.1 in) spread over a period of 28 days.

December Precipitation Trends in Sumberbaba

The chart displays monthly precipitation patterns in Sumberbaba, 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 Sumberbaba, December typically receives around 283 mm (11.1 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 Sumberbaba

In Sumberbaba in December, humidity is 76%. With an average temperature of 27°C (82°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor activities feel muggy and requiring frequent hydration breaks for comfort while traveling.

December Average Humidity in Sumberbaba

This chart illustrates the average monthly humidity levels in Sumberbaba, 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 Sumberbaba is approximately 76%, 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 Sumberbaba

In Sumberbaba 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 Sumberbaba, you can check here.

Maximum UV Index Levels in Sumberbaba for December

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

Data source: Sumberbaba 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 Sumberbaba Compares to Other Months

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

This table compares monthly weather conditions in Sumberbaba, 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 (81°F)	215 mm (8.5 inches)	76%	extreme
February Weather	27°C (81°F)	269 mm (10.6 inches)	77%	extreme
March Weather	27°C (81°F)	278 mm (10.9 inches)	75%	extreme
April Weather	27°C (81°F)	275 mm (10.8 inches)	76%	extreme
May Weather	27°C (81°F)	335 mm (13.2 inches)	76%	extreme
June Weather	27°C (80°F)	340 mm (13.4 inches)	76%	extreme
July Weather	27°C (80°F)	301 mm (11.8 inches)	76%	extreme
August Weather	27°C (80°F)	300 mm (11.8 inches)	79%	extreme
September Weather	27°C (81°F)	277 mm (10.9 inches)	78%	extreme
October Weather	27°C (81°F)	246 mm (9.7 inches)	77%	extreme
November Weather	27°C (82°F)	238 mm (9.4 inches)	76%	extreme
December Weather	27°C (82°F)	283 mm (11.1 inches)	76%	extreme