July Weather in Vallenar, Chile

Last updated: August 22, 2025

In July, the average temperature in Vallenar, Chile hovers around 12°C (53°F), with a minimum dipping to 0°C (32°F) and a warm maximum reaching 28°C (83°F). Expect a light precipitation of 2 mm (0.1 in) over about 0 days, while the air carries an average humidity of 62%.

July Temperature in Vallenar

In July in Vallenar, the average temperature is 12°C (53°F). Maximums can reach 28°C (83°F), while minimums can dip as low as 0°C (32°F). This is the perfect time for travelers to enjoy a mix of mild days and cool evenings, ideal for exploring the area.

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

The chart illustrates July 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, July typically has an average temperature of 12°C (53°F), with highs reaching up to 28°C (83°F) and lows dropping to around 0°C (32°F).

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

July Precipitation in Vallenar

In Vallenar in July, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

July Precipitation Trends in Vallenar

The chart displays monthly precipitation patterns in Vallenar, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Vallenar, July typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Vallenar

In Vallenar in July, humidity is 62%. With an average temperature of 12°C (53°F), this humidity feels like a cool, damp embrace that can make outdoor adventures feel brisk and invigorating, though it may require a light jacket and an extra layer for comfort while exploring.

July Average Humidity in Vallenar

This chart illustrates the average monthly humidity levels in Vallenar, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Vallenar is approximately 62%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Vallenar

In Vallenar in July, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Vallenar, you can refer to this Hourly UV Index in Vallenar.

Maximum UV Index Levels in Vallenar for July

The chart shows the monthly maximum UV Index (UVI) for Vallenar in July, 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 July, the maximum UV index in Vallenar typically reaches 6, which falls under the high exposure category.

Data source: Vallenar July 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 July 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 July’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 July’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