Santa Lucía, Argentina

Full City Profile

43,565 Population 2,088/sq mi density

2,060 ft Elevation 628 meters

67°F Avg Temperature 20°C

Santa Lucía enjoys a temperate climate with an average annual temperature of 67°F (19°C). Winters average 83°F in January while summers reach 49°F in July. The area gets 361 sunny days per year. Annual precipitation totals 2.1 inches. The area receives 0.0 inches of snow annually.

Temperature

83°F Jan (28°C) 49°F Jul (9°C)

Annual Average	67.4°F
	25% above US avg
January Average	83°F (28°C)
July Average	49°F (9°C)
Sunny Days	361 days/yr

Geography

Elevation	2,060 ft (628 m)
Area	20.9 sq mi (54.0 km²)
Population Density	2,088/sq mi
Coordinates	-31.5406°N, 68.4979°W
Timezone	America/Argentina/San_Juan

Precipitation & Snow

Annual Rainfall 2.1"

94% below US avg

Snowfall 0.0"

Wettest Month (Jan) 2.32"

Driest Month (Jun) 0.08"

Air Quality

Earthquake History

2,804 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.4. Most recent: M4.1 on Aug 29, 2025.

Jan 19, 2021	26 km SW of Pocito, Argentina	M6.4	43 km
Jun 8, 1993	30 km SE of Calingasta, Argentina	M6.3	70 km
Sep 24, 2002	29 km SE of Calingasta, Argentina	M6.3	67 km
Feb 27, 2010	40 km WSW of Villa Basilio Nievas, Argentina	M6.0	62 km
Sep 15, 1991	52 km WSW of Calingasta, Argentina	M5.9	136 km
Jun 7, 1998	45 km ENE of Caucete, Argentina	M5.9	63 km
Oct 30, 1993	7 km SE of Caucete, Argentina	M5.8	31 km
May 27, 2003	10 km NW of Albardón, Argentina	M5.7	22 km
Sep 4, 1990	34 km ENE of Calingasta, Argentina	M5.7	62 km
Jul 2, 2002	63 km SSW of San Agustín de Valle Fértil, Argentina	M5.5	83 km
May 20, 2019	57 km WSW of Calingasta, Argentina	M5.5	143 km
May 18, 2003	31 km ESE of Calingasta, Argentina	M5.5	59 km
Nov 27, 1998	86 km SW of Villa Basilio Nievas, Argentina	M5.5	103 km
Jul 30, 1992	87 km ENE of Caucete, Argentina	M5.5	106 km
Jan 18, 2010	11 km NW of Albardón, Argentina	M5.4	23 km
Feb 21, 2002	87 km E of Caucete, Argentina	M5.4	109 km
Aug 4, 1999	19 km E of Caucete, Argentina	M5.4	42 km
Dec 1, 1991	81 km S of Calingasta, Argentina	M5.4	112 km
May 8, 2009	83 km SSW of Calingasta, Argentina	M5.4	125 km
Feb 27, 1991	2 km NNW of San José de Jáchal, Argentina	M5.4	149 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	83°F (28°C)	2.3 in	Warmest, Wettest
February	77°F (25°C)	2.1 in
March	72°F (22°C)	1.5 in
April	63°F (17°C)	0.6 in
May	55°F (13°C)	0.3 in
June	48°F (9°C)	0.1 in	Coldest, Driest
July	49°F (9°C)	0.1 in
August	52°F (11°C)	0.1 in
September	58°F (15°C)	0.3 in
October	67°F (19°C)	0.6 in
November	73°F (23°C)	1.1 in
December	78°F (25°C)	1.6 in

Santa Lucía has a seasonal temperature swing of 36°F / from 48°F in June to 83°F in January. Total annual precipitation is 10.8 inches, with January being the wettest month (2.3") and June the driest (0.1").

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