December Weather in Arbais, Indonesia

Last updated: August 23, 2025

In Arbais, Indonesia, the average temperature in December hovers around 28°C (83°F), with a comfortable minimum of 25°C (77°F) and a warm maximum of 33°C (92°F). Be prepared for some rain, as this month sees an average precipitation of 276 mm (10.9 in) over 29 days, accompanied by a humidity level of 76%.

December Temperature in Arbais

In December in Arbais, the average temperature is 28°C (83°F), with a maximum reaching 33°C (92°F) and a minimum dipping as low as 25°C (77°F). This makes it a perfect time to enjoy outdoor activities and explore the beautiful surroundings.

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

The chart illustrates December temperature patterns in Arbais, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arbais, December typically has an average temperature of 28°C (83°F), with highs reaching up to 33°C (92°F) and lows dropping to around 25°C (77°F).

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

December Precipitation in Arbais

In Arbais in December, the precipitation amount is 276 mm (10.9 in) spread over a period of 29 days.

December Precipitation Trends in Arbais

The chart displays monthly precipitation patterns in Arbais, 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 Arbais, December typically receives around 276 mm (10.9 inches) of precipitation spread over approximately 29 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 Arbais

In Arbais in December, humidity is 76%. With an average temperature of 28°C (83°F), this humidity feels like a warm, sticky embrace, making outdoor activities challenging and requiring travelers to stay hydrated and take frequent breaks in the shade.

December Average Humidity in Arbais

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

In Arbais 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 Arbais, you can check here.

Maximum UV Index Levels in Arbais for December

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

Data source: Arbais 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 Arbais Compares to Other Months

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

This table compares monthly weather conditions in Arbais, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (82°F)	174 mm (6.9 inches)	76%	extreme
February Weather	27°C (82°F)	249 mm (9.8 inches)	76%	extreme
March Weather	28°C (82°F)	274 mm (10.8 inches)	75%	extreme
April Weather	28°C (82°F)	270 mm (10.6 inches)	76%	extreme
May Weather	28°C (83°F)	253 mm (10.0 inches)	75%	extreme
June Weather	28°C (82°F)	284 mm (11.2 inches)	76%	extreme
July Weather	27°C (82°F)	282 mm (11.1 inches)	76%	extreme
August Weather	28°C (82°F)	255 mm (10.0 inches)	79%	extreme
September Weather	28°C (82°F)	204 mm (8.0 inches)	78%	extreme
October Weather	28°C (83°F)	215 mm (8.5 inches)	77%	extreme
November Weather	28°C (83°F)	229 mm (9.0 inches)	76%	extreme
December Weather	28°C (83°F)	276 mm (10.9 inches)	76%	extreme