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Chonchi, Chile

Full City Profile

12,959 Population 12,461/sq mi density
144 ft Elevation 44 meters
51°F Avg Temperature 10°C
Chonchi experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 57°F in January while summers reach 45°F in July. The area gets 182 sunny days per year. Annual precipitation totals 85.0 inches. The area receives 0.0 inches of snow annually.

Temperature

57°F Jan (14°C) 45°F Jul (7°C)
Annual Average50.7°F
6% below US avg
January Average57°F (14°C)
July Average45°F (7°C)
Sunny Days182 days/yr

Geography

Elevation144 ft (44 m)
Area1.0 sq mi (2.7 km²)
Population Density12,461/sq mi
Coordinates-42.6239°N, 73.7750°W
TimezoneAmerica/Santiago

Precipitation & Snow

Annual Rainfall 85.0"
124% above US avg
Snowfall 0.0"
Wettest Month (Jul) 11.42"
Driest Month (Feb) 3.94"

Air Quality

Earthquake History

117 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.0. Most recent: M4.5 on Jun 7, 2025.

Feb 19, 1996 124 km WSW of Ancud, Chile M6.0 135 km
Jul 6, 2022 131 km W of Castro, Chile M5.5 135 km
Jan 3, 2017 76 km WSW of Quellón, Chile M5.5 100 km
Aug 14, 1996 17 km ESE of Castro, Chile M5.2 18 km
Dec 18, 1997 9 km ESE of Calbuco, Chile M5.2 108 km
May 2, 2008 39 km ENE of Chaitén, Chile M5.2 124 km
Aug 24, 2019 Near the coast of Los Lagos, Chile M5.1 72 km
Mar 29, 2008 39 km W of Quellón, Chile M5.1 57 km
Aug 28, 2023 68 km WNW of La Junta, Chile M5.0 139 km
Jan 7, 2016 32 km NW of Ancud, Chile M5.0 110 km
Nov 26, 1995 110 km W of Ancud, Chile M5.0 137 km
Jul 18, 2010 8 km SSW of Ancud, Chile M5.0 75 km
Jul 6, 2012 19 km W of Chonchi, Chile M5.0 20 km
May 3, 2008 40 km ENE of Chaitén, Chile M5.0 126 km
Jan 30, 2008 23 km WSW of Chonchi, Chile M5.0 23 km
May 24, 2008 50 km W of Lago Puelo, Argentina M5.0 145 km
May 2, 2008 34 km NE of Chaitén, Chile M4.9 112 km
Jun 25, 2017 61 km WSW of Lago Puelo, Argentina M4.9 128 km
Apr 5, 2018 33 km WNW of Chonchi, Chile M4.9 33 km
Feb 26, 2006 51 km W of Chonchi, Chile M4.9 51 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

4 tsunamis recorded within 500 km. Highest wave on record: 60.0 m (197 ft).

Year Location Cause Max Wave Deaths Distance
1965 SOUTHERN CHILE Explosion 60.0 m 27 149 km
1837 SOUTHERN CHILE Earthquake 6.0 m 16 23 km
2016 SOUTHERN CHILE Earthquake 0.4 m 88 km
1633 SOUTHERN CHILE Earthquake 92 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

6 volcanoes within 200 km. Closest: Huequi (102 km).

Name Type Elevation Last Eruption Distance
Huequi Lava dome(s) 1,318 m (4,324 ft) 1920 102 km
Michinmahuida Stratovolcano 2,452 m (8,045 ft) 1835 110 km
Apagado Pyroclastic cone 1,210 m (3,970 ft) -590 129 km
Calbuco Stratovolcano 1,974 m (6,476 ft) 2015 173 km
Cayutue-La Vigueria Pyroclastic cone(s) 506 m (1,660 ft) -190 197 km
Osorno Stratovolcano 2,659 m (8,724 ft) 1869 199 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 57°F (14°C) 4.5 in Warmest
February 57°F (14°C) 3.9 in Driest
March 55°F (13°C) 4.6 in
April 52°F (11°C) 7.0 in
May 48°F (9°C) 11.0 in
June 46°F (8°C) 10.8 in
July 45°F (7°C) 11.4 in Coldest, Wettest
August 45°F (7°C) 10.0 in
September 47°F (8°C) 7.0 in
October 50°F (10°C) 5.2 in
November 52°F (11°C) 4.7 in
December 55°F (13°C) 5.0 in

Chonchi has a seasonal temperature swing of 12°F / from 45°F in July to 57°F in January. Total annual precipitation is 85.0 inches, with July being the wettest month (11.4") and February the driest (3.9").

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