Arica

Arica is a commune and a port city with a population of 196,590 in the Arica Province of northern Chile's Arica y Parinacota Region. It is Chile's most northern city; it is at only south of the border with Peru.
The city is the capital since 2007 of both the Arica Province and the Arica and Parinacota Region. It was founded on 25 April 1541 by Lucas Martínez Vegaso as "San Marcos de Arica".
Population.
 (last national census), there were 185,268 people living in the commune, giving it a population density of inhabitants/km².
The city of Arica has an urban area of and a population, in 2002, of 175,441 inhabitants.
Geography.
Arica is on the Pacific Ocean coast at the bend of South America's western coast known as the Arica Bend or Arica Elbow. The city is on the foot of the Morro of Arica, or just El Morro, a steep and tall hill, above sea level.
The city is at from Santiago, the national capital. The mouths of two rivers: the Lluta and the "San José de Azapa" rivers, are near the city.
The commune has an area of . It borders with Peru (Tacna province) on the north, the Parinacota province on the east, the Camarones commune on the south and the Pacific Ocean on the west.
Climate.
The Köppen climate classification type for the climate at Arica is a "mild desert climate" and of the subtype "BWh/BWn". Arica is known as the more dry inhabited place on Earth, at least as measured by rainfall: the average amount of precipitation for the year is .
The average temperature for the year in Arica is . The warmest month, on average, is January with an average temperature of . The coolest month on average is July, with an average temperature of .
The highest recorded temperature in Arica is , which was recorded in March. The lowest recorded temperature in Arica is , which was recorded in May.