January Weather in Terangun, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Terangun, Indonesia hovers around 20°C (69°F), offering a pleasant climate. However, temperatures can range from a cool 12°C (54°F) to a warm 28°C (83°F). Be prepared for precipitation, as the area typically experiences about 254 mm (10.0 in) of rain over 23 days. With an average humidity of 79%, a light jacket and an umbrella are wise companions for your visit!

January Temperature in Terangun

In January in Terangun, the average temperature is 20°C (69°F), with maximums reaching 28°C (83°F) and minimums dipping as low as 12°C (54°F). This pleasant climate makes Terangun an ideal destination for travelers seeking comfortable weather.

January Weather in Terangun: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Terangun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Terangun, January typically has an average temperature of 20°C (69°F), with highs reaching up to 28°C (83°F) and lows dropping to around 12°C (54°F).

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

January Precipitation in Terangun

In Terangun in January, the total precipitation amount is 254 mm (10.0 in) spread over a period of 23 days.

January Precipitation Trends in Terangun

The chart displays monthly precipitation patterns in Terangun, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Terangun, January typically receives around 254 mm (10.0 inches) of precipitation spread over approximately 23 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Terangun

In Terangun in January humidity is 79%. With an average temperature of 20°C (69°F), this humidity feels like a warm, steamy embrace, making travel slightly uncomfortable as the air feels heavy and sticky, often leaving you yearning for a cool breeze or air conditioning to escape the dampness.

January Average Humidity in Terangun

This chart illustrates the average monthly humidity levels in Terangun, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Terangun is approximately 79%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Terangun

In Terangun in January, 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 Terangun, you can check here.

Maximum UV Index Levels in Terangun for January

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

Data source: Terangun January 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 January Weather in Terangun Compares to Other Months

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

This table compares monthly weather conditions in Terangun, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	254 mm (10.0 inches)	79%	extreme
February Weather	21°C (69°F)	215 mm (8.5 inches)	73%	extreme
March Weather	21°C (69°F)	318 mm (12.5 inches)	74%	extreme
April Weather	21°C (69°F)	336 mm (13.2 inches)	73%	extreme
May Weather	21°C (70°F)	403 mm (15.9 inches)	77%	extreme
June Weather	21°C (70°F)	167 mm (6.6 inches)	79%	extreme
July Weather	20°C (69°F)	264 mm (10.4 inches)	77%	extreme
August Weather	20°C (69°F)	231 mm (9.1 inches)	81%	extreme
September Weather	20°C (68°F)	342 mm (13.5 inches)	84%	extreme
October Weather	20°C (68°F)	454 mm (17.9 inches)	85%	extreme
November Weather	20°C (68°F)	544 mm (21.4 inches)	83%	extreme
December Weather	20°C (69°F)	422 mm (16.6 inches)	81%	extreme