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Calama, Chile

Full City Profile

166,334 Population 12,535/sq mi density
7,464 ft Elevation 2,275 meters
55°F Avg Temperature 13°C
Calama experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 61°F in January while summers reach 48°F in July. The area gets 335 sunny days per year. Annual precipitation totals 0.6 inches. The area receives 0.0 inches of snow annually.

Temperature

61°F Jan (16°C) 48°F Jul (9°C)
Annual Average54.8°F
1% above US avg
January Average61°F (16°C)
July Average48°F (9°C)
Sunny Days335 days/yr

Geography

Elevation7,464 ft (2,275 m)
Area13.3 sq mi (34.4 km²)
Population Density12,535/sq mi
Coordinates-22.4567°N, 68.9237°W
TimezoneAmerica/Santiago

Precipitation & Snow

Annual Rainfall 0.6"
98% below US avg
Snowfall 0.0"
Wettest Month (Jan) 0.28"
Driest Month (Mar) 0.04"

Air Quality

Earthquake History

1,971 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 M7.4 131 km
Jun 3, 2020 48 km SW of San Pedro de Atacama, Chile M6.8 102 km
Mar 28, 2002 107 km NE of Calama, Chile M6.5 107 km
Jan 8, 2000 60 km NNE of Antofagasta, Chile M6.4 146 km
Jun 20, 2011 110 km NE of Calama, Chile M6.4 111 km
Mar 4, 2010 66 km ENE of Calama, Chile M6.3 66 km
Jul 12, 2010 80 km ENE of Calama, Chile M6.3 81 km
Jul 27, 2022 Antofagasta, Chile M6.2 46 km
Jan 2, 2025 84 km NNW of Calama, Chile M6.1 85 km
Feb 16, 2008 134 km NNE of Calama, Chile M6.1 135 km
Jun 19, 2001 38 km ENE of San Pedro de Atacama, Chile M6.0 112 km
Mar 6, 2025 98 km S of Calama, Chile M6.0 99 km
Jun 10, 2015 50 km E of Calama, Chile M6.0 51 km
Nov 21, 1999 79 km N of Calama, Chile M5.9 80 km
Mar 2, 1999 37 km NW of San Pedro de Atacama, Chile M5.9 52 km
Aug 28, 2001 42 km NNE of Tocopilla, Chile M5.9 147 km
Jan 23, 2004 84 km NE of Antofagasta, Chile M5.9 119 km
Jan 6, 2017 77 km NNE of San Pedro de Atacama, Chile M5.8 117 km
Nov 14, 1993 38 km ESE of Calama, Chile M5.8 38 km
Jan 11, 2017 90 km SSE of Tocopilla, Chile M5.8 99 km
Source: USGS (M2.5+, 1990-2025)

Tsunami History

3 tsunamis recorded within 500 km. Highest wave on record: 0.3 m (1 ft).

Year Location Cause Max Wave Deaths Distance
2007 NORTHERN CHILE Earthquake 0.3 m 2 102 km
1967 NORTHERN CHILE Earthquake - 1 103 km
1948 NORTHERN CHILE Earthquake - - 9 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

11 volcanoes within 200 km. Closest: San Pedro-San Pablo (84 km).

Name Type Elevation Last Eruption Distance
San Pedro-San Pablo Stratovolcano(es) 6,142 m (20,151 ft) 1960 84 km
Azufre, Cerro del Stratovolcano 5,846 m (19,180 ft) Unknown 103 km
Sairecabur Stratovolcano(es) 5,971 m (19,590 ft) Unknown 110 km
Licancabur Stratovolcano 5,916 m (19,409 ft) Unknown 115 km
Purico Complex Pyroclastic shield 5,703 m (18,711 ft) Unknown 135 km
Guayaques Lava dome(s) 5,598 m (18,366 ft) Unknown 148 km
Lascar Stratovolcano(es) 5,592 m (18,346 ft) 2017 159 km
Acamarachi Stratovolcano 6,023 m (19,760 ft) Unknown 163 km
Olca-Paruma Stratovolcano(es) 5,705 m (18,717 ft) Unknown 177 km
Tilocalar Lava cone(es) 3,109 m (10,200 ft) Unknown 187 km
Pampa Luxsar Volcanic field 5,543 m (18,186 ft) Unknown 194 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 61°F (16°C) 0.3 in Warmest, Wettest
February 60°F (16°C) 0.3 in
March 59°F (15°C) 0.0 in
April 56°F (13°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 49°F (10°C) 0.0 in
September 53°F (12°C) 0.0 in
October 55°F (13°C) 0.0 in
November 58°F (14°C) 0.0 in
December 60°F (15°C) 0.0 in

Calama has a seasonal temperature swing of 14°F / from 47°F in June to 61°F in January. Total annual precipitation is 0.6 inches, with January being the wettest month (0.3") and April the driest (0.0").

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