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Penco, Chile

Full City Profile

46,091 Population 889/sq mi density
79 ft Elevation 24 meters
54°F Avg Temperature 12°C
Penco experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 62°F in January while summers reach 47°F in July. The area gets 256 sunny days per year. Annual precipitation totals 44.3 inches. The area receives 0.0 inches of snow annually.

Temperature

62°F Jan (17°C) 47°F Jul (8°C)
Annual Average53.8°F
0% below US avg
January Average62°F (17°C)
July Average47°F (8°C)
Sunny Days256 days/yr

Geography

Elevation79 ft (24 m)
Area51.9 sq mi (134.3 km²)
Population Density889/sq mi
Coordinates-36.7408°N, 72.9953°W
TimezoneAmerica/Santiago

Precipitation & Snow

Annual Rainfall 44.3"
16% above US avg
Snowfall 0.0"
Wettest Month (Jun) 10.08"
Driest Month (Feb) 0.51"

Air Quality

Earthquake History

1,576 earthquakes (M2.5+) within 150 km since 1990. Strongest: M8.8. Most recent: M4.1 on Jul 16, 2025.

Feb 27, 2010 2010 Maule, Chile Earthquake M8.8 69 km
Feb 11, 2011 21 km N of Tomé, Chile M6.9 36 km
Mar 16, 2010 52 km NNW of Tomé, Chile M6.7 63 km
Sep 29, 2019 70 km WSW of Constitución, Chile M6.7 142 km
Mar 5, 2010 23 km WNW of Talcahuano, Chile M6.6 35 km
May 3, 2004 11 km N of Cañete, Chile M6.6 112 km
Jun 20, 2015 74 km WNW of Talcahuano, Chile M6.4 84 km
Jun 1, 2011 4 km NW of Lebu, Chile M6.3 112 km
Apr 21, 1990 15 km WNW of Coronel, Chile M6.3 39 km
Mar 30, 2023 105 km WSW of Constitución, Chile M6.3 128 km
Sep 9, 2010 23 km WNW of Lota, Chile M6.2 49 km
Mar 15, 2010 76 km NW of Quirihue, Chile M6.2 105 km
Mar 18, 2015 75 km NW of Tomé, Chile M6.2 84 km
Feb 27, 2010 36 km NW of Tomé, Chile M6.1 47 km
Mar 5, 2010 14 km NW of Talcahuano, Chile M6.1 24 km
Jan 23, 2012 24 km NNW of Tomé, Chile M6.1 37 km
Mar 3, 2010 25 km WNW of Talcahuano, Chile M6.1 36 km
Feb 12, 2011 13 km SSE of Chiguayante, Chile M6.1 32 km
Apr 23, 2010 26 km W of Nacimiento, Chile M6.0 88 km
Feb 13, 2011 9 km NNW of Talcahuano, Chile M6.0 19 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

8 tsunamis recorded within 500 km. Highest wave on record: 29.0 m (95 ft).

Year Location Cause Max Wave Deaths Distance
2010 CENTRAL CHILE Earthquake 29.0 m 558 69 km
1835 CENTRAL CHILE Earthquake 24.0 m 53 10 km
1751 CENTRAL CHILE Earthquake 3.5 m 65 29 km
1920 CENTRAL CHILE Earthquake 1.4 m 147 km
1960 CENTRAL CHILE Earthquake 0.5 m 128 km
2011 CENTRAL CHILE Earthquake 0.2 m 32 km
1657 CENTRAL CHILE Earthquake 40 10 km
1570 CENTRAL CHILE Earthquake 2,000 1 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Chillan, Nevados de (145 km).

Name Type Elevation Last Eruption Distance
Chillan, Nevados de Stratovolcano 3,180 m (10,433 ft) 2020 145 km
Antuco Stratovolcano 2,979 m (9,774 ft) 1869 164 km
Callaqui Stratovolcano 3,164 m (10,381 ft) 1980 189 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 62°F (17°C) 0.6 in Warmest
February 61°F (16°C) 0.5 in Driest
March 58°F (14°C) 1.0 in
April 54°F (12°C) 2.6 in
May 51°F (10°C) 7.4 in
June 48°F (9°C) 10.1 in Wettest
July 47°F (8°C) 8.0 in Coldest
August 47°F (9°C) 5.5 in
September 49°F (10°C) 3.9 in
October 53°F (11°C) 2.3 in
November 56°F (13°C) 1.4 in
December 60°F (16°C) 0.9 in

Penco has a seasonal temperature swing of 15°F / from 47°F in July to 62°F in January. Total annual precipitation is 44.3 inches, with June being the wettest month (10.1") and February the driest (0.5").

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