January Weather in Chacabuco, Argentina

Last updated: August 22, 2025

The average temperature in Chacabuco, Argentina during January is a pleasant 24°C (75°F). However, temperatures can fluctuate, with a minimum of 9°C (49°F) and soaring up to a maximum of 41°C (106°F). Expect about 82 mm (3.2 in) of precipitation over 7 days, contributing to an average humidity of 46%. Whether you're seeking warmth or a refreshing downpour, January in Chacabuco offers a range of weather experiences!

January Temperature in Chacabuco

In January in Chacabuco, the average temperature is 24°C (75°F). The maximum can reach 41°C (106°F), and the minimum can be as low as 9°C (49°F). Be prepared for a wide range of temperatures, making it advisable to pack layers for your travels.

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

The chart illustrates January temperature patterns in Chacabuco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chacabuco, January typically has an average temperature of 24°C (75°F), with highs reaching up to 41°C (106°F) and lows dropping to around 9°C (49°F).

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

January Precipitation in Chacabuco

In Chacabuco in January, the precipitation amount is 82 mm (3.2 in) over the course of 7 days.

January Precipitation Trends in Chacabuco

The chart displays monthly precipitation patterns in Chacabuco, 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 Chacabuco, January typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 7 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 Chacabuco

In Chacabuco in January, humidity is 46%. With an average temperature of 24°C (75°F), this humidity feels like a pleasant embrace, making it ideal for leisurely strolls and outdoor adventures without feeling too sticky or oppressive for traveling.

January Average Humidity in Chacabuco

This chart illustrates the average monthly humidity levels in Chacabuco, 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 Chacabuco is approximately 46%, 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 Chacabuco

In Chacabuco 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 Chacabuco, you can check here.

Maximum UV Index Levels in Chacabuco for January

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

Data source: Chacabuco 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 Chacabuco Compares to Other Months

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

This table compares monthly weather conditions in Chacabuco, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	82 mm (3.2 inches)	46%	extreme
February Weather	22°C (72°F)	65 mm (2.6 inches)	54%	extreme
March Weather	20°C (69°F)	79 mm (3.1 inches)	64%	extreme
April Weather	18°C (64°F)	117 mm (4.6 inches)	76%	high
May Weather	13°C (56°F)	82 mm (3.2 inches)	81%	moderate
June Weather	11°C (51°F)	35 mm (1.4 inches)	76%	moderate
July Weather	10°C (49°F)	31 mm (1.2 inches)	65%	moderate
August Weather	11°C (53°F)	37 mm (1.5 inches)	59%	high
September Weather	14°C (57°F)	83 mm (3.3 inches)	66%	very high
October Weather	17°C (62°F)	88 mm (3.5 inches)	57%	very high
November Weather	20°C (69°F)	93 mm (3.7 inches)	54%	extreme
December Weather	23°C (73°F)	86 mm (3.4 inches)	48%	extreme