January Weather in Kuala Baru, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Kuala Baru, Indonesia is a warm 27°C (81°F). Expect minimums around 24°C (75°F) and highs reaching 31°C (88°F). The month typically sees about 260 mm (10.2 in) of precipitation over 19 days, contributing to an average humidity of 83%.

January Temperature in Kuala Baru

In January in Kuala Baru, the average temperature is 27°C (81°F). Maximums can reach 31°C (88°F) and minimums can be as low as 24°C (75°F). This pleasant weather makes Kuala Baru an ideal destination for travelers seeking warmth and sunshine.

January Weather in Kuala Baru: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Kuala Baru, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kuala Baru, January typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (88°F) and lows dropping to around 24°C (75°F).

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

January Precipitation in Kuala Baru

In Kuala Baru in January, the precipitation amount is 260 mm (10.2 in) spread over 19 days.

January Precipitation Trends in Kuala Baru

The chart displays monthly precipitation patterns in Kuala Baru, 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 Kuala Baru, January typically receives around 260 mm (10.2 inches) of precipitation spread over approximately 19 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 Kuala Baru

In Kuala Baru in January humidity is 83%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making sightseeing and outdoor activities feel more exhausting and requiring frequent breaks to relax in the shade or cool off.

January Average Humidity in Kuala Baru

This chart illustrates the average monthly humidity levels in Kuala Baru, 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 Kuala Baru is approximately 83%, 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 Kuala Baru

In Kuala Baru 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 Kuala Baru, you can check here.

Maximum UV Index Levels in Kuala Baru for January

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

Data source: Kuala Baru 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 Kuala Baru Compares to Other Months

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

This table compares monthly weather conditions in Kuala Baru, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	260 mm (10.2 inches)	83%	extreme
February Weather	27°C (81°F)	216 mm (8.5 inches)	74%	extreme
March Weather	27°C (81°F)	405 mm (15.9 inches)	74%	extreme
April Weather	27°C (81°F)	388 mm (15.3 inches)	77%	extreme
May Weather	28°C (82°F)	305 mm (12.0 inches)	82%	extreme
June Weather	28°C (82°F)	177 mm (7.0 inches)	85%	extreme
July Weather	27°C (81°F)	297 mm (11.7 inches)	84%	extreme
August Weather	27°C (81°F)	349 mm (13.7 inches)	87%	extreme
September Weather	27°C (80°F)	335 mm (13.2 inches)	89%	extreme
October Weather	27°C (80°F)	486 mm (19.1 inches)	89%	extreme
November Weather	26°C (80°F)	683 mm (26.9 inches)	88%	extreme
December Weather	27°C (80°F)	428 mm (16.9 inches)	88%	extreme