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Pallasca, Peru

Full City Profile

987 Population 2/sq mi density
11,024 ft Elevation 3,360 meters
46°F Avg Temperature 8°C
Pallasca experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 43°F in January while summers reach 47°F in July. The area gets 352 sunny days per year. Annual precipitation totals 87.5 inches. The area receives 0.4 inches of snow annually.

Temperature

43°F Jan (6°C) 47°F Jul (9°C)
Annual Average46.3°F
14% below US avg
January Average43°F (6°C)
July Average47°F (9°C)
Sunny Days352 days/yr

Geography

Elevation11,024 ft (3,360 m)
Area540.2 sq mi (1,399.2 km²)
Population Density2/sq mi
Coordinates-8.2532°N, 77.9990°W
TimezoneAmerica/Lima

Precipitation & Snow

Annual Rainfall 87.5"
130% above US avg
Snowfall 0.4"
Wettest Month (Mar) 4.40"
Driest Month (Jun) 0.20"

Air Quality

Earthquake History

52 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.0. Most recent: M5.0 on Aug 13, 2025.

Apr 11, 2005 18 km ENE of Shirac, Peru M6.0 108 km
Jan 3, 2010 16 km E of Huallanca, Peru M5.7 68 km
Oct 18, 1992 25 km SW of Chimbote, Peru M5.2 138 km
May 8, 2017 21 km NW of Tocache, Peru M5.2 149 km
Jan 15, 2019 44 km W of Puerto Santa, Peru M5.2 139 km
Mar 21, 2015 33 km SSW of Chimbote, Peru M5.1 146 km
Jun 24, 2022 near the coast of northern Peru M5.1 143 km
Jul 23, 1997 33 km WSW of Chimbote, Peru M5.0 143 km
Feb 19, 2024 33 km SSW of Chimbote, Peru M5.0 146 km
Aug 13, 2025 36 km W of Puerto Santa, Peru M5.0 131 km
Mar 15, 1996 17 km ENE of Caraz, Peru M5.0 90 km
Aug 8, 2002 13 km S of Puente Viru, Peru M4.9 90 km
Jul 20, 2016 15 km E of Virú, Peru M4.9 69 km
Apr 7, 1994 56 km SW of Victor Raul, Peru M4.9 144 km
May 7, 2015 5 km ENE of Sitabamba, Peru M4.7 44 km
Nov 19, 1998 2 km S of Coishco, Peru M4.7 111 km
Aug 25, 2009 23 km ENE of Sartimbamba, Peru M4.7 87 km
Jun 29, 1993 49 km SW of Salaverry, Peru M4.7 143 km
Mar 1, 2008 8 km W of Aricapampa, Peru M4.6 55 km
Jan 27, 2007 8 km W of Victor Raul, Peru M4.6 100 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

3 tsunamis recorded within 500 km. Highest wave on record: 23.0 m (75 ft).

Year Location Cause Max Wave Deaths Distance
2010 513 LAKE, HUALCAN GLACIER Meteorological 23.0 m 1 121 km
1970 N. PERU Earthquake 0.5 m 66,794 137 km
1678 CENTRAL PERU Earthquake 138 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 43°F (6°C) 2.7 in Coldest
February 55°F (13°C) 3.4 in
March 55°F (13°C) 4.4 in Wettest
April 55°F (13°C) 2.3 in
May 54°F (12°C) 0.7 in
June 54°F (12°C) 0.2 in Driest
July 47°F (9°C) 0.2 in
August 54°F (12°C) 0.3 in
September 54°F (12°C) 0.9 in
October 55°F (13°C) 2.3 in
November 55°F (13°C) 2.1 in Warmest
December 55°F (13°C) 2.3 in

Pallasca has a seasonal temperature swing of 13°F / from 43°F in January to 55°F in November. Total annual precipitation is 21.8 inches, with March being the wettest month (4.4") and June the driest (0.2").

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