San Luis, Argentina

San Luis
Catedral de San Luis.JPG
Coat of arms of San Luis
Coat of arms
San Luis is located in Argentina
San Luis
San Luis
Location of San Luis in Argentina
Coordinates: 33°18′S 66°20′W / 33.300°S 66.333°W / -33.300; -66.333Coordinates: 33°18′S 66°20′W / 33.300°S 66.333°W / -33.300; -66.333
Country  Argentina
Province  San Luis
Department Juan Martín de Pueyrredón
Founded August 25, 1594
 • Mayor (Intendente) Sergio Tamayo (Frente Justicialista de Todos)
709 m (2,326 ft)
 (2010 census)
 • Total 169,947
Demonym(s) puntano/a
Time zone UTC−3 (ART)
CPA base
Dialing code +54 0266

San Luis (Spanish pronunciation: [ˈsan ˈlwis]) is the capital city of San Luis Province in the Cuyo region of Argentina. It is also the seat of the Juan Martín de Pueyrredón Department.

City information

San Luis lies at the feet of the Sierras Grandes, along the northern bank of the Chorrillos River, and is set in a Dry Pampas plateau around 730 m (2,400 ft) above sea level.

Points of interest in the city include the Park of the Nations, the neoclassical cathedral, a number of museums including the Dora Ochoa De Masramón Provincial Museum, and the colonial architecture. A number of landmarks honor the Argentine War of Independence, as well. Independence Park features an equestrian monument to General José de San Martín, liberator of Argentina, Chile and Perú. Nearby Pringles Plaza honors Colonel Juan Pascual Pringles, one of San Martín's chief adjutants and, briefly, Governor of San Luis Province.

Fishing in the nearby Lake Potrero de los Funes, and other locations, is also popular. The Sierra de las Quijadas National Park is located 122 kilometres from the city. The city's climate is dry, with July average temperature between 3 and 15 °C and January average between 18 and 31 °C, an annual average of 17 °C. The extremes temperatures in this city are −10 and +41 °C[1]

National Route 7 connects San Luis to Mendoza (255 km to the west), and Buenos Aires (791 km to the east). The San Luis Airport (IATA: LUQ, ICAO: SAQU) is located less than 2 miles north of downtown, and has regular flights to Buenos Aires.


San Luis was founded on August 25, 1594, by Luis Jufré de Loaysa y Meneses. The settlement was later abandoned, and was reestablished in 1632 by Martín García Oñez de Loyola as San Luis de Loyola Nueva Medina de Río Seco.

By the end of the 19th century, San Luis had 7,000 inhabitants, and in 1882 the Argentine Great Western Railway reached the city on its way to Chile. The following year, work began on the cathedral. The Governor's Executive Building, designed in French renaissance architecture, was completed in 1911. The city's population reached 40,000 in 1960, and grew rapidly afterwards, when light industry and growing numbers of retirees began to migrate to the area; at the 2001 census [INDEC], its population was 153,322.

Because the city is located at the part of the Sierras Grandes known as Punta de los Venados, the inhabitants of the city are called puntanos.



San Luis has a semi-arid climate (BSk, according to the Köppen climate classification) and it closely borders a humid subtropical climate (Cwa). Summers are hot and humid, and winters are cool and dry, with temperatures falling below 0 °C (32.0 °F) sometimes and snowfalls can occur occasionally. The hottest month, January, has an average temperature of 24.0 °C (75.2 °F), and the coldest month, July, has an average of 8.9 °C (48.0 °F). The annual average temperature is 17.4 °C (63.3 °F).

City Hall
Former railway station (1907), today a cultural center
Downtown storefront


  1. ^ "Weatherbase: Historical Weather for San Luis, Argentina". Retrieved 2009-08-15.
  2. ^ "Estadísticas Climatológicas Normales - período 1981-2010" (in Spanish). Servicio Meteorológico Nacional. Retrieved January 21, 2018.
  3. ^ "Clima en la Argentina: Guia Climática por San Luis Aero". Caracterización: Estadísticas de largo plazo (in Spanish). Servicio Meteorológico Nacional. Archived from the original on 4 September 2017. Retrieved 5 October 2017.
  4. ^ "San Luis Aero Climate Normals 1961-1990". National Oceanic and Atmospheric Administration. Retrieved June 25, 2015.
  5. ^ "Provincia de San Luis - Clima Y Meteorologia" (in Spanish). Secretaria de Mineria de la Nacion (Argentina). Archived from the original on July 4, 2015. Retrieved April 10, 2013.


  1. ^ The record highs and lows are based on the Secretaria de Mineria link for the period 1901–1960 while the Servicio Meteorológico Nacional source provides record highs from 1961–present

External links