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Cotahuasi, Peru

Full City Profile

1,529 Population 4/sq mi density
8,812 ft Elevation 2,686 meters
67°F Avg Temperature 20°C
Cotahuasi enjoys a temperate climate with an average annual temperature of 67°F (19°C). Winters average 71°F in January while summers reach 68°F in July. The area gets 363 sunny days per year. Annual precipitation totals 43.7 inches. The area receives 261.5 inches of snow annually.

Temperature

71°F Jan (22°C) 68°F Jul (20°C)
Annual Average67.1°F
24% above US avg
January Average71°F (22°C)
July Average68°F (20°C)
Sunny Days363 days/yr

Geography

Elevation8,812 ft (2,686 m)
Area425.4 sq mi (1,101.9 km²)
Population Density4/sq mi
Coordinates-15.2131°N, 72.8886°W
TimezoneAmerica/Lima

Precipitation & Snow

Annual Rainfall 43.7"
15% above US avg
Snowfall 261.5"
Wettest Month (Feb) 5.20"
Driest Month (Jun) 0.10"

Air Quality

Earthquake History

707 earthquakes (M2.5+) within 150 km since 1990. Strongest: M8.4. Most recent: M4.4 on Aug 22, 2025.

Jun 23, 2001 6 km SSW of Atico, Peru M8.4 142 km
Aug 24, 2014 38 km NW of Aniso, Peru M6.8 100 km
Jul 8, 2008 28 km E of Lluta, Peru M6.2 149 km
Jun 7, 2012 16 km S of Uñon, Peru M6.1 90 km
Jul 17, 2013 3 km ESE of Maca, Peru M6.0 133 km
May 17, 2025 5 km W of San Pedro, Peru M5.9 144 km
Jul 26, 2005 9 km SSW of Toro, Peru M5.9 17 km
Nov 11, 1994 16 km NW of Uñon, Peru M5.8 60 km
Aug 9, 2001 7 km WSW of Turpay, Peru M5.8 109 km
Apr 12, 1998 9 km N of Madrigal, Peru M5.8 120 km
Nov 4, 1990 15 km N of Iray, Peru M5.8 63 km
Dec 4, 2001 20 km WSW of Orcopampa, Peru M5.8 43 km
Jun 24, 2017 14 km NE of Cahuacho, Peru M5.7 58 km
Oct 15, 1997 10 km NNE of Atico, Peru M5.7 126 km
Aug 11, 2017 18 km ESE of Atico, Peru M5.6 136 km
Sep 8, 1996 14 km WSW of Chichas, Peru M5.6 44 km
Sep 12, 1998 0 km SE of Turpay, Peru M5.6 113 km
Dec 8, 2001 3 km NE of Alca, Peru M5.6 19 km
Dec 24, 2009 4 km NNW of Achanizo, Peru M5.6 132 km
Mar 16, 2022 10 km SW of Madrigal, Peru M5.5 119 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 8.8 m (29 ft).

Year Location Cause Max Wave Deaths Distance
2001 S. PERU Earthquake 8.8 m 103 142 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

4 volcanoes within 200 km. Closest: Andahua-Orcopampa (64 km).

Name Type Elevation Last Eruption Distance
Andahua-Orcopampa Pyroclastic cone(s) 4,713 m (15,463 ft) 1490 64 km
Huambo Volcanic field 4,550 m (14,928 ft) -700 106 km
Sabancaya Stratovolcano(es) 5,960 m (19,554 ft) 2020 128 km
Chachani, Nevado Stratovolcano 6,057 m (19,872 ft) Unknown 182 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 71°F (22°C) 4.9 in Warmest
February 47°F (8°C) 5.2 in Wettest
March 47°F (8°C) 5.1 in
April 46°F (8°C) 1.2 in
May 44°F (7°C) 0.3 in
June 41°F (5°C) 0.1 in Coldest, Driest
July 68°F (20°C) 0.1 in
August 41°F (5°C) 0.2 in
September 44°F (7°C) 0.6 in
October 46°F (8°C) 0.5 in
November 46°F (8°C) 0.7 in
December 48°F (9°C) 1.8 in

Cotahuasi has a seasonal temperature swing of 30°F / from 41°F in June to 71°F in January. Total annual precipitation is 20.7 inches, with February being the wettest month (5.2") and June the driest (0.1").

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