January Weather in Luwuk, Indonesia

Last updated: August 23, 2025

In Luwuk, Indonesia, the average temperature in January hovers around 25°C (78°F), providing a pleasant climate. Expect temperatures to range from a minimum of 22°C (72°F) to a maximum of 31°C (88°F). However, be prepared for some rain, as 119 mm (4.7 in) of precipitation can fall over approximately 19 days. The air is typically 77% humid, adding a touch of tropical feel to your surroundings.

January Temperature in Luwuk

In January in Luwuk, the average temperature is 25°C (78°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop to as low as 22°C (72°F). This climate makes it an ideal destination for travelers seeking warm and pleasant weather.

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

The chart illustrates January temperature patterns in Luwuk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Luwuk, January typically has an average temperature of 25°C (78°F), with highs reaching up to 31°C (88°F) and lows dropping to around 22°C (72°F).

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

January Precipitation in Luwuk

In Luwuk in January, the precipitation amount is 119 mm (4.7 in) accumulated over the course of 19 days.

January Precipitation Trends in Luwuk

The chart displays monthly precipitation patterns in Luwuk, 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 Luwuk, January typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 19 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Luwuk

In Luwuk in January humidity is 77%. With an average temperature of 25°C (78°F), this humidity feels like a warm, sticky embrace that can quickly sap your energy, making outdoor activities more challenging and requiring frequent breaks to stay hydrated and cool.

January Average Humidity in Luwuk

This chart illustrates the average monthly humidity levels in Luwuk, 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 Luwuk is approximately 77%, 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 Luwuk

In Luwuk in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Luwuk.

Maximum UV Index Levels in Luwuk for January

The chart shows the monthly maximum UV Index (UVI) for Luwuk 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 Luwuk typically reaches 15, which falls under the extreme exposure category.

Data source: Luwuk 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 Luwuk Compares to Other Months

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

This table compares monthly weather conditions in Luwuk, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	119 mm (4.7 inches)	77%	extreme
February Weather	25°C (78°F)	149 mm (5.9 inches)	81%	extreme
March Weather	25°C (78°F)	201 mm (7.9 inches)	80%	extreme
April Weather	25°C (77°F)	327 mm (12.9 inches)	80%	extreme
May Weather	25°C (77°F)	337 mm (13.3 inches)	76%	extreme
June Weather	24°C (76°F)	264 mm (10.4 inches)	78%	extreme
July Weather	24°C (75°F)	210 mm (8.3 inches)	81%	extreme
August Weather	24°C (75°F)	130 mm (5.1 inches)	83%	extreme
September Weather	24°C (76°F)	124 mm (4.9 inches)	80%	extreme
October Weather	25°C (78°F)	85 mm (3.4 inches)	78%	extreme
November Weather	26°C (78°F)	141 mm (5.6 inches)	76%	extreme
December Weather	26°C (78°F)	188 mm (7.4 inches)	75%	extreme