San Marcos de Rocchac, Peru

Full City Profile

282 Population 14/sq mi density

10,466 ft Elevation 3,190 meters

40°F Avg Temperature 4°C

San Marcos de Rocchac has a cool climate with an average annual temperature of 40°F (4°C). Winters average 35°F in January while summers reach 40°F in July. The area gets 336 sunny days per year. Annual precipitation totals 56.3 inches. The area receives 159.1 inches of snow annually.

Temperature

35°F Jan (1°C) 40°F Jul (4°C)

Annual Average	39.5°F
	27% below US avg
January Average	35°F (1°C)
July Average	40°F (4°C)
Sunny Days	336 days/yr

Geography

Elevation	10,466 ft (3,190 m)
Area	20.2 sq mi (52.3 km²)
Population Density	14/sq mi
Coordinates	-12.0939°N, 74.8636°W
Timezone	America/Lima

Precipitation & Snow

Annual Rainfall 56.3"

48% above US avg

Snowfall 159.1"

Wettest Month (Jan) 5.50"

Driest Month (Jun) 0.60"

Air Quality

Earthquake History

171 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.9. Most recent: M4.5 on Jun 30, 2025.

Feb 19, 1998	23 km NW of Puerto Ocopa, Peru	M5.9	133 km
Feb 21, 2001	5 km NNE of Mazamari, Peru	M5.7	99 km
Jan 23, 1990	4 km WSW of Cuenca, Peru	M5.6	46 km
Feb 14, 2019	49 km NNE of Paucarbamba, Peru	M5.5	61 km
Oct 30, 2017	27 km NE of Santa Rosa, Peru	M5.4	150 km
Aug 2, 1993	59 km SE of Mazamari, Peru	M5.4	87 km
Mar 10, 1998	33 km NW of Puerto Ocopa, Peru	M5.3	135 km
Mar 18, 1999	21 km NNE of Huancaya, Peru	M5.3	91 km
Nov 6, 1992	18 km NNW of Mucllo, Peru	M5.3	77 km
Apr 8, 1996	21 km SW of Ayna, Peru	M5.3	119 km
Jan 19, 2018	24 km W of Vinchos, Peru	M5.3	130 km
Mar 6, 1998	32 km ENE of Santa Rosa, Peru	M5.3	145 km
Aug 1, 2009	8 km SSW of Chambara, Peru	M5.2	59 km
May 28, 2008	6 km WSW of Antaparco, Peru	M5.2	120 km
May 13, 2019	11 km WNW of Salcabamba, Peru	M5.2	8 km
Jul 9, 2021	10 km SSE of Ayna, Peru	M5.1	128 km
Apr 25, 2000	8 km NE of Pilpichaca, Peru	M5.1	131 km
Mar 7, 1997	39 km E of Puerto Ocopa, Peru	M5.1	148 km
Apr 7, 2022	13 km ESE of Cocas, Peru	M5.1	143 km
Aug 11, 2002	27 km NE of Santa Rosa, Peru	M5.1	149 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	35°F (1°C)	5.5 in	Coldest, Wettest
February	58°F (15°C)	5.3 in
March	58°F (14°C)	5.4 in
April	58°F (15°C)	2.6 in
May	57°F (14°C)	1.4 in
June	56°F (13°C)	0.6 in	Driest
July	40°F (4°C)	0.9 in
August	57°F (14°C)	1.2 in
September	58°F (15°C)	2.2 in
October	60°F (15°C)	2.8 in
November	60°F (16°C)	2.9 in	Warmest
December	59°F (15°C)	4.3 in

San Marcos de Rocchac has a seasonal temperature swing of 25°F / from 35°F in January to 60°F in November. Total annual precipitation is 35.1 inches, with January being the wettest month (5.5") and June the driest (0.6").

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