December Weather in Merkawang, Indonesia

Last updated: August 23, 2025

In December, the average temperature in Merkawang, Indonesia hovers around a warm 27°C (82°F). Expect temperatures to vary with a minimum of 25°C (78°F) and a peak of 31°C (89°F). During this month, 277 mm (10.9 in) of rain falls over 27 days, contributing to an average humidity of 75%.

December Temperature in Merkawang

In December, in Merkawang, the average temperature is 27°C (82°F). Maximum temperatures can reach 31°C (89°F), while the minimum can drop to as low as 25°C (78°F). This pleasant climate makes Merkawang an ideal destination for travelers seeking warmth and sunshine.

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

The chart illustrates December temperature patterns in Merkawang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Merkawang, December typically has an average temperature of 27°C (82°F), with highs reaching up to 31°C (89°F) and lows dropping to around 25°C (78°F).

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

December Precipitation in Merkawang

In Merkawang in December, the precipitation amount is 277 mm (10.9 in) spread over 27 days, indicating a frequent but varied pattern of rainfall throughout the month.

December Precipitation Trends in Merkawang

The chart displays monthly precipitation patterns in Merkawang, 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 Merkawang, December typically receives around 277 mm (10.9 inches) of precipitation spread over approximately 27 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 Merkawang

In Merkawang in December, humidity is 75%. With an average temperature of 27°C (82°F), this humidity feels like a warm blanket enveloping you, making sightseeing comfortable yet sticky, and prompting travelers to seek shade and refreshing drinks during their adventures.

December Average Humidity in Merkawang

This chart illustrates the average monthly humidity levels in Merkawang, 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 Merkawang is approximately 75%, 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 Merkawang

In Merkawang 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 Merkawang, you can check here.

Maximum UV Index Levels in Merkawang for December

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

Data source: Merkawang 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 Merkawang Compares to Other Months

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

This table compares monthly weather conditions in Merkawang, 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)	282 mm (11.1 inches)	82%	extreme
February Weather	27°C (81°F)	292 mm (11.5 inches)	86%	extreme
March Weather	27°C (81°F)	250 mm (9.9 inches)	84%	extreme
April Weather	28°C (82°F)	171 mm (6.7 inches)	80%	extreme
May Weather	28°C (83°F)	94 mm (3.7 inches)	81%	extreme
June Weather	28°C (82°F)	78 mm (3.1 inches)	81%	very high
July Weather	27°C (81°F)	24 mm (0.9 inches)	78%	extreme
August Weather	27°C (81°F)	13 mm (0.5 inches)	74%	extreme
September Weather	27°C (82°F)	25 mm (1.0 inches)	70%	extreme
October Weather	28°C (82°F)	69 mm (2.7 inches)	72%	extreme
November Weather	28°C (82°F)	191 mm (7.5 inches)	73%	extreme
December Weather	27°C (82°F)	277 mm (10.9 inches)	75%	extreme