December Weather in Banda Aceh, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Banda Aceh, Indonesia is a pleasant 26°C (79°F), with a minimum of 23°C (73°F) and a maximum of 31°C (87°F). Expect 278 mm (11.0 in) of precipitation spread over 21 days, contributing to an average humidity of 86%. Stay prepared for the mix of warmth and moisture!

December Temperature in Banda Aceh

In December in Banda Aceh, the average temperature is 26°C (79°F), with maximums reaching 31°C (87°F) and minimums dropping to as low as 23°C (73°F). This pleasant climate makes it an ideal destination for travelers seeking warm weather and comfortable conditions.

December Weather in Banda Aceh: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Banda Aceh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Banda Aceh, December typically has an average temperature of 26°C (79°F), with highs reaching up to 31°C (87°F) and lows dropping to around 23°C (73°F).

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

December Precipitation in Banda Aceh

In Banda Aceh in December, the precipitation amount is 278 mm (11.0 in), occurring over the course of 21 days.

December Precipitation Trends in Banda Aceh

The chart displays monthly precipitation patterns in Banda Aceh, 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 Banda Aceh, December typically receives around 278 mm (11.0 inches) of precipitation spread over approximately 21 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 Banda Aceh

In Banda Aceh in December, humidity is 86%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket clinging to your skin, making even short walks a challenge and turning travel into a sticky, sweat-inducing experience.

December Average Humidity in Banda Aceh

This chart illustrates the average monthly humidity levels in Banda Aceh, 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 Banda Aceh is approximately 86%, 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 Banda Aceh

In Banda Aceh in December, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Banda Aceh.

Maximum UV Index Levels in Banda Aceh for December

The chart shows the monthly maximum UV Index (UVI) for Banda Aceh 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 Banda Aceh typically reaches 11, which falls under the extreme exposure category.

Data source: Banda Aceh 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 Banda Aceh Compares to Other Months

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

This table compares monthly weather conditions in Banda Aceh, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	184 mm (7.3 inches)	80%	extreme
February Weather	27°C (80°F)	77 mm (3.0 inches)	73%	extreme
March Weather	27°C (81°F)	152 mm (6.0 inches)	74%	extreme
April Weather	27°C (81°F)	233 mm (9.2 inches)	69%	extreme
May Weather	27°C (81°F)	353 mm (13.9 inches)	75%	extreme
June Weather	27°C (82°F)	124 mm (4.9 inches)	81%	extreme
July Weather	27°C (82°F)	152 mm (6.0 inches)	79%	extreme
August Weather	27°C (81°F)	158 mm (6.2 inches)	84%	extreme
September Weather	27°C (80°F)	228 mm (9.0 inches)	86%	extreme
October Weather	26°C (80°F)	312 mm (12.3 inches)	86%	extreme
November Weather	26°C (79°F)	450 mm (17.7 inches)	86%	extreme
December Weather	26°C (79°F)	278 mm (11.0 inches)	86%	extreme