San Antonio, Peru

Full City Profile

939 Population 6/sq mi density

3,120 ft Elevation 951 meters

78°F Avg Temperature 26°C

San Antonio has a warm climate with an average annual temperature of 78°F (26°C). Winters average 78°F in January while summers reach 77°F in July. The area gets 323 sunny days per year. Annual precipitation totals 68.5 inches. The area receives 0.0 inches of snow annually.

Temperature

78°F Jan (25°C) 77°F Jul (25°C)

Annual Average	78.2°F
	45% above US avg
January Average	78°F (25°C)
July Average	77°F (25°C)
Sunny Days	323 days/yr

Geography

Elevation	3,120 ft (951 m)
Area	146.8 sq mi (380.1 km²)
Population Density	6/sq mi
Coordinates	-6.3667°N, 76.3500°W
Timezone	America/Lima

Precipitation & Snow

Annual Rainfall 68.5"

80% above US avg

Snowfall 0.0"

Wettest Month (Mar) 8.00"

Driest Month (Jul) 3.60"

Air Quality

Earthquake History

250 earthquakes (M2.5+) within 150 km since 1990. Strongest: M8.0. Most recent: M5.1 on Jul 6, 2025.

May 26, 2019	78 km NE of Navarro, Peru	M8.0	134 km
Apr 5, 1991	11 km NE of Rioja, Peru	M7.1	93 km
May 30, 1990	6 km ESE of Segunda Jerusalén - Azunguillo, Peru	M6.6	105 km
Apr 4, 1991	4 km ENE of Rioja, Peru	M6.5	94 km
Sep 10, 2016	51 km N of Moyobamba, Peru	M6.1	111 km
Jan 20, 1994	9 km WNW of Moyobamba, Peru	M5.8	88 km
May 30, 1990	6 km NE of Rioja, Peru	M5.7	94 km
Apr 29, 2000	30 km S of Soritor, Peru	M5.7	78 km
Feb 12, 1995	15 km N of Yurimaguas, Peru	M5.6	72 km
Apr 5, 1991	20 km NNW of Segunda Jerusalén - Azunguillo, Peru	M5.5	126 km
Jun 9, 1990	3 km E of Rioja, Peru	M5.5	93 km
Dec 25, 1999	57 km ENE of Navarro, Peru	M5.5	122 km
Oct 25, 2012	5 km ESE of Yurimaguas, Peru	M5.4	58 km
May 7, 2020	47 km NE of Moyobamba, Peru	M5.3	82 km
Apr 10, 2005	59 km ESE of Huicungo, Peru	M5.3	134 km
Jul 23, 1997	29 km SE of Yurimaguas, Peru	M5.3	54 km
Jun 6, 1990	9 km SSW of Rioja, Peru	M5.3	99 km
Aug 6, 2002	58 km S of Barranca, Peru	M5.3	116 km
Dec 15, 2013	4 km NNE of Huicungo, Peru	M5.2	111 km
Sep 29, 2004	48 km NNE of Segunda Jerusalén - Azunguillo, Peru	M5.2	118 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	78°F (25°C)	5.8 in
February	78°F (26°C)	5.6 in
March	78°F (26°C)	8.0 in	Wettest
April	78°F (26°C)	6.7 in
May	78°F (26°C)	5.0 in
June	77°F (25°C)	3.9 in	Coldest
July	77°F (25°C)	3.6 in	Driest
August	78°F (25°C)	3.6 in
September	79°F (26°C)	5.1 in
October	79°F (26°C)	6.2 in
November	79°F (26°C)	5.8 in	Warmest
December	79°F (26°C)	4.7 in

San Antonio has a seasonal temperature swing of 2°F / from 77°F in June to 79°F in November. Total annual precipitation is 64.0 inches, with March being the wettest month (8.0") and July the driest (3.6").

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