October Weather in Chaiten, Chile

Last updated: August 22, 2025

In Chaiten, Chile, the average temperature in October hovers around 8°C (47°F). Expect a minimum of -3°C (27°F) and a comfortable maximum of 22°C (72°F). Approximately 429 mm (16.9 in) of precipitation falls over 21 days, contributing to an average humidity of 84%. Prepare for a month where the weather varies, and don't forget your umbrella!

October Temperature in Chaiten

In October in Chaiten, the average temperature is 8°C (47°F). Maximums can reach 22°C (72°F), while minimums can drop to as low as -3°C (27°F). Be prepared for a range of temperatures and pack accordingly for a comfortable travel experience.

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

The chart illustrates October 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, October typically has an average temperature of 8°C (47°F), with highs reaching up to 22°C (72°F) and lows dropping to around -3°C (27°F).

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

October Precipitation in Chaiten

In Chaiten in October, the precipitation amount is 429 mm (16.9 in) over the course of 21 days.

October Precipitation Trends in Chaiten

The chart displays monthly precipitation patterns in Chaiten, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Chaiten, October typically receives around 429 mm (16.9 inches) of precipitation spread over approximately 21 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Chaiten

In Chaiten in October, humidity is 84%. With an average temperature of 8°C (47°F), this humidity feels like a damp blanket wrapping around you, making travel feel heavy and a bit lethargic, as the air thickens with moisture and each step becomes a little more cumbersome.

October Average Humidity in Chaiten

This chart illustrates the average monthly humidity levels in Chaiten, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Chaiten is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Chaiten

In Chaiten in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Chaiten.

Maximum UV Index Levels in Chaiten for October

The chart shows the monthly maximum UV Index (UVI) for Chaiten in October, 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 October, the maximum UV index in Chaiten typically reaches 8, which falls under the very high exposure category.

Data source: Chaiten October 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 October 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 October’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 October’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