San Luis Grande, Peru

Full City Profile

207 Population 1/sq mi density

4,521 ft Elevation 1,378 meters

76°F Avg Temperature 25°C

San Luis Grande has a warm climate with an average annual temperature of 76°F (24°C). Winters average 81°F in January while summers reach 76°F in July. The area gets 340 sunny days per year. Annual precipitation totals 172.0 inches. The area receives 0.0 inches of snow annually.

Temperature

81°F Jan (27°C) 76°F Jul (24°C)

Annual Average	76.3°F
	41% above US avg
January Average	81°F (27°C)
July Average	76°F (24°C)
Sunny Days	340 days/yr

Geography

Elevation	4,521 ft (1,378 m)
Area	224.1 sq mi (580.3 km²)
Population Density	1/sq mi
Coordinates	-7.1573°N, 78.8679°W
Timezone	America/Lima

Precipitation & Snow

Annual Rainfall 172.0"

353% above US avg

Snowfall 0.0"

Wettest Month (Mar) 4.80"

Driest Month (Jul) 0.20"

Air Quality

Earthquake History

48 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.0. Most recent: M5.0 on Jun 12, 2025.

Apr 11, 2005	18 km ENE of Shirac, Peru	M6.0	109 km
May 15, 2014	16 km NNW of Paiján, Peru	M5.1	74 km
Oct 16, 2016	28 km SW of Pimentel, Peru	M5.0	140 km
Jun 12, 2025	13 km WNW of Jayanca, Peru	M5.0	149 km
Jul 20, 2016	15 km E of Virú, Peru	M4.9	141 km
Mar 7, 2019	8 km NE of Miracosta, Peru	M4.9	100 km
Jan 9, 2024	59 km WSW of Santiago de Cao, Peru	M4.9	144 km
Nov 10, 1990	20 km SW of Pimentel, Peru	M4.8	135 km
Mar 20, 2003	42 km WSW of Santiago de Cao, Peru	M4.8	134 km
Jan 25, 1993	15 km WNW of Cañaris, Peru	M4.7	141 km
Jun 27, 2007	25 km WSW of Pimentel, Peru	M4.7	143 km
Jan 12, 2008	9 km SSE of Saña, Peru	M4.7	78 km
Jun 20, 1994	2 km NE of Celendín, Peru	M4.6	88 km
Apr 14, 2012	12 km WSW of Moche, Peru	M4.6	122 km
Jun 10, 2000	5 km N of Pátapo, Peru	M4.6	100 km
Mar 16, 2008	1 km NE of Motupe, Peru	M4.6	146 km
Apr 7, 2013	37 km W of Santiago de Cao, Peru	M4.6	124 km
Jun 13, 2003	14 km ESE of Jayanca, Peru	M4.6	122 km
Jan 27, 2007	8 km W of Victor Raul, Peru	M4.6	138 km
Mar 1, 2008	8 km W of Aricapampa, Peru	M4.6	138 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	81°F (27°C)	2.7 in	Warmest
February	63°F (17°C)	3.4 in
March	63°F (17°C)	4.8 in	Wettest
April	63°F (17°C)	2.5 in
May	62°F (16°C)	0.9 in
June	61°F (16°C)	0.3 in
July	76°F (24°C)	0.2 in	Driest
August	60°F (16°C)	0.3 in	Coldest
September	61°F (16°C)	0.8 in
October	61°F (16°C)	1.9 in
November	62°F (17°C)	1.2 in
December	63°F (17°C)	1.5 in

San Luis Grande has a seasonal temperature swing of 20°F / from 60°F in August to 81°F in January. Total annual precipitation is 20.5 inches, with March being the wettest month (4.8") and July the driest (0.2").

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