January Weather in Chaiten, Chile

Last updated: August 22, 2025

In Chaiten, Chile, the average temperature in January hovers around 13°C (56°F), with minimums dipping to 4°C (39°F) and maximums rising to 25°C (77°F). Expect considerable precipitation, with around 251 mm (9.9 in) falling over 14 days, while the air remains quite humid at an average of 83%.

January Temperature in Chaiten

In January in Chaiten, the average temperature is 13°C (56°F), with maximums reaching 25°C (77°F) and minimums dipping as low as 4°C (39°F). This moderate climate makes Chaiten an ideal destination for travelers seeking comfortable weather for exploration and outdoor activities.

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

The chart illustrates January temperature patterns in Chaiten, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chaiten, January typically has an average temperature of 13°C (56°F), with highs reaching up to 25°C (77°F) and lows dropping to around 4°C (39°F).

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

January Precipitation in Chaiten

In Chaiten in January, the total precipitation amount is 251 mm (9.9 in) spread over 14 days.

January Precipitation Trends in Chaiten

The chart displays monthly precipitation patterns in Chaiten, 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 Chaiten, January typically receives around 251 mm (9.9 inches) of precipitation spread over approximately 14 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 Chaiten

In Chaiten in January humidity is 83%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as the air feels heavy and the moisture clings to your skin.

January Average Humidity in Chaiten

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

In Chaiten in January, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Chaiten.

Maximum UV Index Levels in Chaiten for January

The chart shows the monthly maximum UV Index (UVI) for Chaiten 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 Chaiten typically reaches 13, which falls under the extreme exposure category.

Data source: Chaiten 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 Chaiten Compares to Other Months

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

This table compares monthly weather conditions in Chaiten, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	251 mm (9.9 inches)	83%	extreme
February Weather	14°C (58°F)	187 mm (7.4 inches)	85%	extreme
March Weather	12°C (54°F)	306 mm (12.1 inches)	82%	very high
April Weather	10°C (51°F)	428 mm (16.8 inches)	87%	high
May Weather	8°C (47°F)	572 mm (22.5 inches)	87%	moderate
June Weather	6°C (43°F)	643 mm (25.3 inches)	86%	low
July Weather	5°C (42°F)	468 mm (18.4 inches)	87%	moderate
August Weather	6°C (43°F)	530 mm (20.9 inches)	87%	moderate
September Weather	7°C (45°F)	383 mm (15.1 inches)	86%	high
October Weather	8°C (47°F)	429 mm (16.9 inches)	84%	very high
November Weather	11°C (51°F)	381 mm (15.0 inches)	82%	extreme
December Weather	12°C (55°F)	318 mm (12.5 inches)	84%	extreme