January Weather in Kali, Indonesia

Last updated: August 23, 2025

In January, the average temperature in Kali, Indonesia is a warm 27°C (81°F), with daily highs reaching up to 30°C (86°F) and lows around 25°C (77°F). Expect 168 mm (6.6 in) of precipitation spread over 21 days, contributing to an average humidity of 82%. Prepare for a tropical atmosphere as you enjoy this delightful time of year!

January Temperature in Kali

In January in Kali, the average temperature is 27°C (81°F). The maximum can reach 30°C (86°F) and the minimum can be as low as 25°C (77°F). It's a perfect time to visit Kali for warm and pleasant weather!

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

The chart illustrates January temperature patterns in Kali, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kali, January typically has an average temperature of 27°C (81°F), with highs reaching up to 30°C (86°F) and lows dropping to around 25°C (77°F).

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

January Precipitation in Kali

In Kali in January, the precipitation amount is 168 mm (6.6 in) spread across 21 days.

January Precipitation Trends in Kali

The chart displays monthly precipitation patterns in Kali, 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 Kali, January typically receives around 168 mm (6.6 inches) of precipitation spread over approximately 21 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 Kali

In Kali in January humidity is 82%. With an average temperature of 27°C (81°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting, and leaving you longing for the relief of air-conditioned spaces during your travels.

January Average Humidity in Kali

This chart illustrates the average monthly humidity levels in Kali, 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 Kali is approximately 82%, 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 Kali

In Kali 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 Kali, you can check here.

Maximum UV Index Levels in Kali for January

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

Data source: Kali 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 Kali Compares to Other Months

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

This table compares monthly weather conditions in Kali, 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)	168 mm (6.6 inches)	82%	extreme
February Weather	27°C (81°F)	176 mm (6.9 inches)	86%	extreme
March Weather	27°C (81°F)	161 mm (6.3 inches)	85%	extreme
April Weather	27°C (82°F)	175 mm (6.9 inches)	82%	extreme
May Weather	28°C (82°F)	142 mm (5.6 inches)	77%	extreme
June Weather	28°C (82°F)	163 mm (6.4 inches)	77%	extreme
July Weather	27°C (82°F)	156 mm (6.1 inches)	79%	extreme
August Weather	28°C (82°F)	68 mm (2.7 inches)	81%	extreme
September Weather	28°C (82°F)	132 mm (5.2 inches)	78%	extreme
October Weather	28°C (82°F)	122 mm (4.8 inches)	78%	extreme
November Weather	28°C (82°F)	154 mm (6.0 inches)	77%	extreme
December Weather	28°C (82°F)	140 mm (5.5 inches)	80%	extreme