January Weather in Salak, Indonesia

Last updated: August 23, 2025

In Salak, Indonesia, the average temperature in January is a pleasant 23°C (73°F). The climate can vary, with minimum temperatures dipping to 16°C (62°F) and maximums soaring to 31°C (88°F). Expect 345 mm (13.6 in) of precipitation spread over 22 days, and keep in mind the average humidity is a high 83%—perfect for those who love a tropical vibe!

January Temperature in Salak

In January in Salak, the average temperature is 23°C (73°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as 16°C (62°F). This pleasant climate makes Salak an ideal destination for travelers seeking comfortable weather to explore the area's attractions.

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

The chart illustrates January temperature patterns in Salak, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salak, January typically has an average temperature of 23°C (73°F), with highs reaching up to 31°C (88°F) and lows dropping to around 16°C (62°F).

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

January Precipitation in Salak

In Salak in January, the precipitation amount reaches 345 mm (13.6 in) over the course of 22 days.

January Precipitation Trends in Salak

The chart displays monthly precipitation patterns in Salak, 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 Salak, January typically receives around 345 mm (13.6 inches) of precipitation spread over approximately 22 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 Salak

In Salak in January, humidity is 83%. With an average temperature of 23°C (73°F), this humidity feels like a heavy blanket wrapping around you, making travel slightly uncomfortable and causing you to break a sweat as you explore.

January Average Humidity in Salak

This chart illustrates the average monthly humidity levels in Salak, 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 Salak 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 Salak

In Salak 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 Salak.

Maximum UV Index Levels in Salak for January

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

Data source: Salak 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 Salak Compares to Other Months

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

This table compares monthly weather conditions in Salak, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (73°F)	345 mm (13.6 inches)	83%	extreme
February Weather	23°C (74°F)	327 mm (12.9 inches)	74%	extreme
March Weather	23°C (74°F)	484 mm (19.1 inches)	74%	extreme
April Weather	23°C (74°F)	442 mm (17.4 inches)	77%	extreme
May Weather	24°C (75°F)	374 mm (14.7 inches)	82%	extreme
June Weather	23°C (74°F)	159 mm (6.2 inches)	85%	extreme
July Weather	23°C (73°F)	275 mm (10.8 inches)	84%	extreme
August Weather	23°C (73°F)	300 mm (11.8 inches)	87%	extreme
September Weather	23°C (73°F)	395 mm (15.5 inches)	89%	extreme
October Weather	23°C (73°F)	538 mm (21.2 inches)	89%	extreme
November Weather	23°C (73°F)	696 mm (27.4 inches)	88%	extreme
December Weather	23°C (73°F)	516 mm (20.3 inches)	88%	extreme