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San Pedro de Atacama, Chile

Full City Profile

10,960 Population 12,315/sq mi density
8,018 ft Elevation 2,444 meters
56°F Avg Temperature 14°C
San Pedro de Atacama enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 63°F in January while summers reach 48°F in July. The area gets 334 sunny days per year. Annual precipitation totals 1.3 inches. The area receives 0.0 inches of snow annually.

Temperature

63°F Jan (17°C) 48°F Jul (9°C)
Annual Average56.3°F
4% above US avg
January Average63°F (17°C)
July Average48°F (9°C)
Sunny Days334 days/yr

Geography

Elevation8,018 ft (2,444 m)
Area0.9 sq mi (2.3 km²)
Population Density12,315/sq mi
Coordinates-22.9111°N, 68.2011°W
TimezoneAmerica/Santiago

Precipitation & Snow

Annual Rainfall 1.3"
96% below US avg
Snowfall 0.0"
Wettest Month (Jan) 0.51"
Driest Month (Oct) 0.04"

Air Quality

Earthquake History

1,711 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.4. Most recent: M4.2 on Aug 27, 2025.

Jul 19, 2024 41 km ESE of San Pedro de Atacama, Chile M7.4 41 km
Jun 3, 2020 48 km SW of San Pedro de Atacama, Chile M6.8 49 km
Mar 28, 2002 107 km NE of Calama, Chile M6.5 139 km
Jun 20, 2011 110 km NE of Calama, Chile M6.4 135 km
Mar 4, 2010 66 km ENE of Calama, Chile M6.3 77 km
Jul 12, 2010 80 km ENE of Calama, Chile M6.3 85 km
Apr 15, 2017 62 km SE of San Pedro de Atacama, Chile M6.3 63 km
Jul 27, 2022 Antofagasta, Chile M6.2 89 km
Jun 19, 2001 38 km ENE of San Pedro de Atacama, Chile M6.0 38 km
Mar 6, 2025 98 km S of Calama, Chile M6.0 100 km
Feb 14, 1995 72 km SE of San Pedro de Atacama, Chile M6.0 73 km
Jun 10, 2015 50 km E of Calama, Chile M6.0 62 km
Mar 2, 1999 37 km NW of San Pedro de Atacama, Chile M5.9 38 km
Nov 21, 1999 79 km N of Calama, Chile M5.9 142 km
Mar 30, 1993 128 km NE of San Pedro de Atacama, Chile M5.8 128 km
Aug 23, 2013 39 km ENE of Calama, Chile M5.8 81 km
Nov 14, 1993 38 km ESE of Calama, Chile M5.8 54 km
Jan 6, 2017 77 km NNE of San Pedro de Atacama, Chile M5.8 78 km
Jul 6, 2023 108 km SSE of San Pedro de Atacama, Chile M5.8 109 km
Oct 8, 2012 112 km NE of Calama, Chile M5.7 132 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

1 tsunami recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1948 NORTHERN CHILE Earthquake 94 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

12 volcanoes within 200 km. Closest: Licancabur (34 km).

Name Type Elevation Last Eruption Distance
Licancabur Stratovolcano 5,916 m (19,409 ft) Unknown 34 km
Sairecabur Stratovolcano(es) 5,971 m (19,590 ft) Unknown 38 km
Purico Complex Pyroclastic shield 5,703 m (18,711 ft) Unknown 47 km
Guayaques Lava dome(s) 5,598 m (18,366 ft) Unknown 65 km
Lascar Stratovolcano(es) 5,592 m (18,346 ft) 2017 70 km
Acamarachi Stratovolcano 6,023 m (19,760 ft) Unknown 73 km
Cordon de Puntas Negras Stratovolcano(es) 5,852 m (19,199 ft) Unknown 115 km
San Pedro-San Pablo Stratovolcano(es) 6,142 m (20,151 ft) 1960 115 km
Tilocalar Lava cone(es) 3,109 m (10,200 ft) Unknown 118 km
Azufre, Cerro del Stratovolcano 5,846 m (19,180 ft) Unknown 125 km
Pular Stratovolcano(es) 6,233 m (20,449 ft) Unknown 143 km
Aracar Stratovolcano 6,095 m (19,997 ft) Unknown 159 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 63°F (17°C) 0.5 in Warmest, Wettest
February 62°F (17°C) 0.5 in
March 61°F (16°C) 0.1 in
April 57°F (14°C) 0.0 in Driest
May 52°F (11°C) 0.0 in
June 47°F (9°C) 0.0 in Coldest
July 48°F (9°C) 0.0 in
August 50°F (10°C) 0.0 in
September 55°F (13°C) 0.0 in
October 58°F (14°C) 0.0 in
November 60°F (16°C) 0.0 in
December 62°F (17°C) 0.2 in

San Pedro de Atacama has a seasonal temperature swing of 16°F / from 47°F in June to 63°F in January. Total annual precipitation is 1.3 inches, with January being the wettest month (0.5") and April the driest (0.0").

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