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Weather & Climate in Taltal, Chile
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Taltal enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 68°F in January while summers reach 56°F in July / relatively mild seasonal variation. The area gets 335 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 0.4 inches (drier than the 38-inch national average). The city sits at an elevation of 49 feet.
Temperature
68°F Jan (20°C)
56°F Jul (13°C)
| Annual Average | 62.1°F |
| 15% above US avg | |
| January Average | 68°F (20°C) |
| July Average | 56°F (13°C) |
| Sunny Days | 335 days/yr |
Geography
| Elevation | 49 ft (15 m) |
| Area | 7,405.7 sq mi (19,180.8 km²) |
| Population Density | 2/sq mi |
| Coordinates | -25.4071°N, 70.4855°W |
| Timezone | America/Santiago |
Precipitation & Snow
Air Quality
Earthquake History
485 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.6.
| Jul 11, 1993 | 34 km ENE of Taltal, Chile | M6.6 | 34 km | 48 km |
| Jun 6, 2025 | 45 km SW of Diego de Almagro, Chile | M6.4 | 137 km | 75 km |
| Nov 29, 2000 | 72 km NW of Taltal, Chile | M6.3 | 72 km | 58 km |
| Jul 25, 2016 | 54 km WNW of Diego de Almagro, Chile | M6.1 | 78 km | 72 km |
| Feb 28, 1992 | 92 km SSE of Antofagasta, Chile | M5.8 | 129 km | 58 km |
| May 19, 2012 | 36 km SSW of Taltal, Chile | M5.8 | 37 km | 28 km |
| Jul 30, 1995 | 84 km SSW of Antofagasta, Chile | M5.8 | 119 km | 11 km |
| Jun 21, 1992 | 62 km WSW of Diego de Almagro, Chile | M5.8 | 123 km | 39 km |
| May 11, 1993 | 54 km N of Taltal, Chile | M5.7 | 54 km | 47 km |
| Jan 30, 2019 | 57 km SSW of Taltal, Chile | M5.6 | 58 km | 51 km |
| Oct 31, 1990 | 52 km SW of Diego de Almagro, Chile | M5.6 | 136 km | 60 km |
| Oct 10, 2009 | 55 km NNW of Taltal, Chile | M5.6 | 56 km | 20 km |
| Jul 9, 1999 | 48 km N of Taltal, Chile | M5.6 | 49 km | 41 km |
| Feb 18, 2025 | 94 km W of Diego de Almagro, Chile | M5.6 | 106 km | 31 km |
| Jan 12, 1998 | 69 km NE of Taltal, Chile | M5.6 | 70 km | 53 km |
| Mar 8, 1991 | 110 km SSE of Antofagasta, Chile | M5.5 | 113 km | 56 km |
| Apr 10, 2010 | Near the coast of Antofagasta, Chile | M5.5 | 35 km | 50 km |
| Jun 24, 2016 | 96 km NE of Diego de Almagro, Chile | M5.5 | 122 km | 119 km |
| Dec 17, 2013 | 11 km SSW of Taltal, Chile | M5.5 | 12 km | 72 km |
| Apr 26, 2019 | 76 km SW of Taltal, Chile | M5.5 | 76 km | 29 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
6 tsunamis recorded within 500 km. Highest wave on record: 5.0 m (16 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1918 | NORTHERN CHILE | Earthquake | 5.0 m | — | 84 km |
| 1936 | NORTHERN CHILE | Earthquake | 1.0 m | 1 | 112 km |
| 1966 | NORTHERN CHILE | Earthquake | 0.4 m | 3 | 24 km |
| 1987 | NORTHERN CHILE | Earthquake | 0.2 m | 1 | 118 km |
| 1983 | NORTHERN CHILE | Earthquake | 0.2 m | 5 | 126 km |
| 1988 | NORTHERN CHILE | Earthquake | 0.1 m | — | 73 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Bayo Gorbea, Cerro (191 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Bayo Gorbea, Cerro | Complex | 5,413 m (17,759 ft) | Unknown | 191 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 68°F (20°C) | 0.0 in | Warmest, Driest |
| February | 68°F (20°C) | 0.0 in | |
| March | 66°F (19°C) | 0.0 in | |
| April | 63°F (17°C) | 0.0 in | |
| May | 61°F (16°C) | 0.1 in | Wettest |
| June | 57°F (14°C) | 0.1 in | |
| July | 56°F (13°C) | 0.1 in | Coldest |
| August | 58°F (14°C) | 0.1 in | |
| September | 59°F (15°C) | 0.0 in | |
| October | 61°F (16°C) | 0.0 in | |
| November | 63°F (17°C) | 0.0 in | |
| December | 66°F (19°C) | 0.0 in |
Taltal has a seasonal temperature swing of 13°F / from 56°F in July to 68°F in January. Total annual precipitation is 0.4 inches, with May being the wettest month (0.1") and January the driest (0.0").