The area with the world's lowest rainfall (less than 0.2mm per year is the Antofagasta region, of which country?
Antofagasta Region average rainfall in the Antofagasta is just per year. From the coast, east to the Chilean Coast Range, is the south-central part of the Atacama Desert, the driest desert in the world. Further to the east, it is part of the less arid Central Andean dry puna ecoregion. The surroundings of abandoned Yungay town have been named the driest place in the world. Most of the population lives on the coast in Antofagasta and Mejillones, or in Calama, Chile in the interior, the hub of the mining industry and the home of a large part of its work force. In
Antofagasta and southwest. The average annual temperature is . The average daily low temperature in the warmest month, January, is while the average daily high temperature is . The coldest month, July, sees an average low temperature of and an average high temperature of . The highest temperature recorded is on January 1998 and the lowest recorded is on September 1978. The Atacama Desert coast is subject to a climate of extreme aridity, and therefore generates a low average annual rainfall of (1970–2000), and the Town of Antofagasta itself receives an annual average of less than of rainfall per year, earning