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The cold Humboldt Current and the Pacific Anticyclone are essential to keep the dry climate of Atacama Desert. The average rainfall in the Chilean region of Antofagasta is just 1 mm per year. Some weather stations in the Atacama have never received rain. Evidence suggests that the Atacama may not have had any significant rainfall from 1570 to ...
The precipitation threshold (in millimetres) involves first multiplying the average annual temperature in °C by 20, then adding 280 if 70% or more of the total precipitation is in the high-sun summer half of the year (April through September in the Northern Hemisphere, or October through March in the Southern), or 140 if 30–70% of the total ...
Salar de Tare, Atacama Desert. The reserve has a desert climate with the temperature varying dramatically between day (average temperature high is 25.3 °C (77.5 °F)) and night (average low is 3.7 °C (38.7 °F)). [6] Rain is more frequent in summer, with an average high of 3 millimeters.
The Atacama Desert (Spanish: Desierto de Atacama) is a desert plateau located on the Pacific coast of South America, in the north of Chile.Stretching over a 1,600-kilometre-long (1,000-mile) strip of land west of the Andes Mountains, it covers an area of 105,000 km 2 (41,000 sq mi), [2] which increases to 128,000 km 2 (49,000 sq mi) if the barren lower slopes of the Andes are included.
The arid expanses of the Atacama and Sahara Deserts have an almost otherworldly aura. ... which runs from December to April, and doing a guided night hike to discover the nocturnal wonders ...
This is a list of countries and sovereign states by temperature. Average yearly temperature is calculated by averaging the minimum and maximum daily temperatures in the country, averaged for the years 1991 – 2020, from World Bank Group , derived from raw gridded climatologies from the Climatic Research Unit .
The area has a cold desert climate with average temperatures of 18–8 °C (64–46 °F) and average annual rainfall of 14 millimetres per year (0.55 in/year) [18]-30 millimetres per year (1.2 in/year); [1] precipitation diminishes from 50–150 millimetres per year (2.0–5.9 in/year) in the Western Cordillera to almost zero in the Cordillera ...
Calama is a city and commune in the Atacama Desert in northern Chile. It is the capital of El Loa Province, part of the Antofagasta Region. Calama is one of the driest cities in the world with average annual precipitation of just 5 mm (0.20 in). The River Loa, Chile's longest, flows through the city. Calama has a population of 147,886 (2012 ...