October Weather in Vallenar, Chile

Last updated: August 22, 2025

In Vallenar, Chile, the average temperature in October hovers around 16°C (62°F), with a range that can dip as low as 6°C (43°F) and peak at 27°C (81°F). Enjoy a dry month with 0 mm (0.0 in) of precipitation over 0 days, and relish the comfortable average humidity of 48%.

October Temperature in Vallenar

In October in Vallenar, the average temperature is 16°C (62°F). The maximum can reach 27°C (81°F), while the minimum can be as low as 6°C (43°F). This mild climate makes Vallenar an ideal destination for travelers seeking comfortable weather for sightseeing and outdoor activities.

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

The chart illustrates October temperature patterns in Vallenar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vallenar, October typically has an average temperature of 16°C (62°F), with highs reaching up to 27°C (81°F) and lows dropping to around 6°C (43°F).

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

October Precipitation in Vallenar

In Vallenar in October, the precipitation amount is 0 mm (0.0 in) during 0 days.

October Precipitation Trends in Vallenar

The chart displays monthly precipitation patterns in Vallenar, 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 Vallenar, October typically receives around 0 mm (0.0 inches) of precipitation spread over approximately 0 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 Vallenar

In Vallenar in October humidity is 48%. With an average temperature of 16°C (62°F), this humidity feels like a refreshing and comfortable embrace, making it ideal for exploring outdoor attractions without feeling overheated or sticky.

October Average Humidity in Vallenar

This chart illustrates the average monthly humidity levels in Vallenar, 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 Vallenar is approximately 48%, 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 Vallenar

In Vallenar in October, 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 Vallenar.

Maximum UV Index Levels in Vallenar for October

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

Data source: Vallenar 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 Vallenar Compares to Other Months

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

This table compares monthly weather conditions in Vallenar, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	0 mm (0.0 inches)	56%	extreme
February Weather	20°C (69°F)	0 mm (0.0 inches)	59%	extreme
March Weather	19°C (66°F)	0 mm (0.0 inches)	63%	extreme
April Weather	17°C (62°F)	2 mm (0.1 inches)	61%	very high
May Weather	14°C (57°F)	9 mm (0.4 inches)	62%	high
June Weather	12°C (53°F)	14 mm (0.6 inches)	60%	moderate
July Weather	12°C (53°F)	2 mm (0.1 inches)	62%	high
August Weather	13°C (55°F)	2 mm (0.1 inches)	59%	high
September Weather	14°C (58°F)	1 mm (0.0 inches)	52%	very high
October Weather	16°C (62°F)	0 mm (0.0 inches)	48%	extreme
November Weather	18°C (64°F)	0 mm (0.0 inches)	46%	extreme
December Weather	19°C (66°F)	0 mm (0.0 inches)	47%	extreme