August Weather in Calama, Chile

Last updated: August 22, 2025

In Calama, Chile, the average temperature in August hovers around 12°C (54°F). Prepare for a comfortable climate as temperatures can range from a chilly -2°C (29°F) to a warm 26°C (79°F). Expect minimal rainfall with an average precipitation of just 6 mm (0.2 in) over 0 days. Enjoy the fresh air with an average humidity of 43%!

August Temperature in Calama

In August in Calama, the average temperature is 12°C (54°F), with maximums reaching 26°C (79°F) and minimums dipping as low as -2°C (29°F). This variation in temperatures makes it essential for travelers to pack layers to stay comfortable throughout the day.

August Weather in Calama: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Calama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Calama, August typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (79°F) and lows dropping to around -2°C (29°F).

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

August Precipitation in Calama

In Calama in August, the total precipitation amount is 6 mm (0.2 in), spread over a duration of 0 days.

August Precipitation Trends in Calama

The chart displays monthly precipitation patterns in Calama, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Calama, August typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 0 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Calama

In Calama in August, humidity is 43%. With an average temperature of 12°C (54°F), this humidity feels like a refreshing embrace, making it comfortable for traveling as long as you dress in layers for the cooler air.

August Average Humidity in Calama

This chart illustrates the average monthly humidity levels in Calama, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Calama is approximately 43%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Calama

In Calama in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Calama.

Maximum UV Index Levels in Calama for August

The chart shows the monthly maximum UV Index (UVI) for Calama in August, 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 August, the maximum UV index in Calama typically reaches 10, which falls under the very high exposure category.

Data source: Calama August 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 August Weather in Calama Compares to Other Months

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

This table compares monthly weather conditions in Calama, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (62°F)	14 mm (0.5 inches)	75%	extreme
February Weather	16°C (62°F)	25 mm (1.0 inches)	81%	extreme
March Weather	16°C (61°F)	4 mm (0.2 inches)	84%	extreme
April Weather	14°C (58°F)	3 mm (0.1 inches)	71%	extreme
May Weather	12°C (54°F)	2 mm (0.1 inches)	60%	very high
June Weather	11°C (52°F)	5 mm (0.2 inches)	52%	high
July Weather	11°C (52°F)	1 mm (0.1 inches)	51%	very high
August Weather	12°C (54°F)	6 mm (0.2 inches)	43%	very high
September Weather	14°C (58°F)	1 mm (0.0 inches)	49%	extreme
October Weather	15°C (60°F)	0 mm (0.0 inches)	49%	extreme
November Weather	16°C (61°F)	0 mm (0.0 inches)	47%	extreme
December Weather	16°C (62°F)	6 mm (0.2 inches)	53%	extreme