January Weather in Karawang, Indonesia

Last updated: August 23, 2025

In Karawang, Indonesia, the average temperature in January hovers around 27°C (81°F). Expect minimums of 23°C (73°F) and highs reaching up to 33°C (91°F). Be prepared for some rain, as the area receives an average precipitation of 289 mm (11.4 in) spread over 24 days. With an average humidity of 84%, the atmosphere can feel quite tropical!

January Temperature in Karawang

In January in Karawang, the average temperature is 27°C (81°F). Maximums can reach 33°C (91°F), and minimums can be as low as 23°C (73°F). This pleasant climate makes Karawang an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates January temperature patterns in Karawang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Karawang, January typically has an average temperature of 27°C (81°F), with highs reaching up to 33°C (91°F) and lows dropping to around 23°C (73°F).

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

January Precipitation in Karawang

In Karawang in January, the total precipitation amount is 289 mm (11.4 in), occurring over a span of 24 days.

January Precipitation Trends in Karawang

The chart displays monthly precipitation patterns in Karawang, 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 Karawang, January typically receives around 289 mm (11.4 inches) of precipitation spread over approximately 24 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 Karawang

In Karawang in January humidity is 84%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, moist blanket, making travel uncomfortable and sticky, as every step seems to weigh you down with the heavy air.

January Average Humidity in Karawang

This chart illustrates the average monthly humidity levels in Karawang, 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 Karawang is approximately 84%, 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 Karawang

In Karawang 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 Karawang, you can check here.

Maximum UV Index Levels in Karawang for January

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

Data source: Karawang 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 Karawang Compares to Other Months

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

This table compares monthly weather conditions in Karawang, 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)	289 mm (11.4 inches)	84%	extreme
February Weather	27°C (80°F)	397 mm (15.6 inches)	86%	extreme
March Weather	27°C (81°F)	335 mm (13.2 inches)	84%	extreme
April Weather	27°C (82°F)	280 mm (11.0 inches)	81%	extreme
May Weather	28°C (82°F)	142 mm (5.6 inches)	80%	extreme
June Weather	27°C (82°F)	85 mm (3.3 inches)	80%	very high
July Weather	27°C (81°F)	42 mm (1.6 inches)	79%	extreme
August Weather	27°C (81°F)	37 mm (1.5 inches)	77%	extreme
September Weather	28°C (82°F)	63 mm (2.5 inches)	77%	extreme
October Weather	28°C (83°F)	146 mm (5.8 inches)	78%	extreme
November Weather	28°C (82°F)	285 mm (11.2 inches)	80%	extreme
December Weather	27°C (81°F)	263 mm (10.4 inches)	79%	extreme