January Weather in Boroko, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Boroko, Indonesia is a warm 26°C (79°F). Expect a minimum of 24°C (76°F) and a maximum of 28°C (83°F), perfect for enjoying the outdoors. However, be prepared for 199 mm (7.8 in) of precipitation spread across 21 days, resulting in an average humidity of 80%. Embrace the balmy climate while staying mindful of the occasional rainfall!

January Temperature in Boroko

In January in Boroko, the average temperature is 26°C (79°F). The maximum can reach 28°C (83°F), and the minimum can be as low as 24°C (76°F). This pleasant climate makes Boroko an ideal destination for travelers seeking warm weather and enjoyable outdoor activities.

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

The chart illustrates January temperature patterns in Boroko, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boroko, January typically has an average temperature of 26°C (79°F), with highs reaching up to 28°C (83°F) and lows dropping to around 24°C (76°F).

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

January Precipitation in Boroko

In Boroko in January, the precipitation amount is 199 mm (7.8 in) over the course of 21 days.

January Precipitation Trends in Boroko

The chart displays monthly precipitation patterns in Boroko, 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 Boroko, January typically receives around 199 mm (7.8 inches) of precipitation spread over approximately 21 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 Boroko

In Boroko in January humidity is 80%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket, making outdoor activities feel sticky and exhausting, potentially dampening the travel experience and necessitating frequent breaks to cool down and hydrate.

January Average Humidity in Boroko

This chart illustrates the average monthly humidity levels in Boroko, 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 Boroko is approximately 80%, 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 Boroko

In Boroko 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 Boroko.

Maximum UV Index Levels in Boroko for January

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

Data source: Boroko 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 Boroko Compares to Other Months

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

This table compares monthly weather conditions in Boroko, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	199 mm (7.8 inches)	80%	extreme
February Weather	26°C (79°F)	183 mm (7.2 inches)	84%	extreme
March Weather	26°C (80°F)	177 mm (7.0 inches)	84%	extreme
April Weather	27°C (81°F)	127 mm (5.0 inches)	82%	extreme
May Weather	27°C (81°F)	212 mm (8.3 inches)	76%	extreme
June Weather	27°C (81°F)	273 mm (10.8 inches)	78%	extreme
July Weather	27°C (81°F)	220 mm (8.6 inches)	80%	extreme
August Weather	27°C (81°F)	143 mm (5.6 inches)	82%	extreme
September Weather	27°C (81°F)	157 mm (6.2 inches)	80%	extreme
October Weather	27°C (81°F)	116 mm (4.5 inches)	78%	extreme
November Weather	27°C (81°F)	155 mm (6.1 inches)	77%	extreme
December Weather	27°C (80°F)	190 mm (7.5 inches)	78%	extreme