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San Martín, Argentina
Mendoza · Argentina
San Martín is a mid-size city in Mendoza, Argentina with a population of 82,549. Elevation: 2,152 ft (656 m). Average temperature: 62°F (16°C).
Data updated June 2026
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About San Martín
San Martín is a city in the north-center part of the Mendoza Province in Argentina. It is the capital of the San Martín Department and constitutes, with Palmira and La Colonia, the third-largest metropolitan area in the province.
People
Climate
| Population | 82,549 |
| Population Density | 142 / sq mi |
| Elevation | 2,152 ft (656 m) |
| Coordinates | -33.0834°, -68.4731° |
| Timezone | America/Argentina/Mendoza |
| Country | 🇦🇷 Argentina |
| State / Province | Mendoza |
| Average Temperature | 62°F (16°C) |
| January Average | 76°F (25°C) |
| July Average | 46°F (8°C) |
| Annual Precipitation | 8.0 inches (202 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About San Martín
San Martín is a mid-size city in Argentina (Mendoza) with a population of 82,549. The city sits at an elevation of 2,152 feet (656 meters) above sea level. The average annual temperature is 62°F (16°C). Temperatures range from 76°F in January to 46°F in July. Annual precipitation averages 8.0 inches. The timezone is America/Argentina/Mendoza.
Climate in San Martín
San Martín has an average annual temperature of 17.5°C (64°F). The hottest month is Jan (25.9°C), the coldest is Jul (8.4°C). Average annual precipitation is 262 mm.
Temperature
| Annual Average | 61.6°F |
| 14% above Argentina avg | |
| January Average | 76°F (25°C) |
| July Average | 46°F (8°C) |
| Sunny Days | 322 days/yr |
Geography
| Elevation | 2,152 ft (656 m) |
| Area | 580.7 sq mi (1,504.0 km²) |
| Population Density | 142/sq mi |
| Coordinates | -33.0834°N, 68.4731°W |
| Timezone | America/Argentina/Mendoza |
Precipitation & Snow
Air Quality
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Tupungatito (129 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Tupungatito | Stratovolcano | 5,660 m (18,570 ft) | 1987 | 129 km |
| San Jose | Stratovolcano(es) | 6,070 m (19,915 ft) | 1960 | 154 km |
| Maipo | Caldera | 5,323 m (17,464 ft) | 1912 | 174 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 76°F (25°C) | 1.5 in | Warmest |
| February | 74°F (23°C) | 1.5 in | Wettest |
| March | 69°F (20°C) | 1.1 in | |
| April | 61°F (16°C) | 0.4 in | |
| May | 53°F (12°C) | 0.2 in | |
| June | 46°F (8°C) | 0.2 in | Driest |
| July | 46°F (8°C) | 0.2 in | Coldest |
| August | 50°F (10°C) | 0.2 in | |
| September | 56°F (13°C) | 0.4 in | |
| October | 64°F (18°C) | 0.4 in | |
| November | 70°F (21°C) | 0.8 in | |
| December | 75°F (24°C) | 1.1 in |
San Martín has a seasonal temperature swing of 31°F / from 46°F in July to 76°F in January. Total annual precipitation is 8.0 inches, with February being the wettest month (1.5") and June the driest (0.2").
Colleges & Universities in San Martín
| Institution | Type | Founded | Website |
|---|---|---|---|
| Centro universitario Rivadavia | University | — | — |
| Escuela de Comercio | College | — | — |
| Escuela Nº 4094 Felix Pesce Scarso | College | — | — |
| Escuela Secundaria Mabel Saffi | College | — | — |
| Universidad Juan Agustín Maza Sede Este | University | — | Visit → |
Schools in San Martín
41 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Nº 1-333 Cnel. Juan E. Rodríguez | — | — | — | — |
| Escuela José María Bernal | — | — | — | — |
| Escuela Secundaria Prebistero Domingo Nuñez | — | — | — | — |
| Esc. Libertador Simón Bolivar. | — | — | — | — |
| Fray Justo Santa María de Oro | — | — | — | — |
| Escuela 4-005 Josefa Capdevilla | — | — | — | — |
| Escuela Martín Fierro | — | — | — | — |
| Escuela Irma Gladys Ortega | — | — | — | — |
| Esc.República de Italia. | — | — | — | — |
| Nº 1-717 Ítalo A. Acerbis | — | — | — | — |
| Nº 1-697 Mtra. G. Mathus De Carra | — | — | — | — |
| Escuela N° 1-163 "2 de Abril" | — | — | — | — |
| Nº 4-167 Santiago F. Llaver | — | — | — | — |
| Nº1-653 Otilia Palmieri De Cahiza | — | — | — | — |
| N ºT001 Gral. Jose De San Martín | — | — | — | — |
| Escuela 1-055 Corrientes | — | — | — | — |
| Nº 4.089 J. M. Estrada | — | — | — | — |
| Nº 9-001 Gral. Jose De San Martín | — | — | — | — |
| Nº 9-032 Gral. José De San Martín | — | — | — | — |
| Escuela Nº 4209 Blanca Nélida Gutiérrez | — | — | — | — |
| Escuela Marcos Sastre | — | — | — | — |
| Escuela N° 1-739 Bicentenario de Gral. San Martín B° Argentina | — | — | — | — |
| Escuela Alto Salvador s/n 4 -213 | — | — | — | — |
| Güemes | — | — | — | — |
| Kairus | — | — | — | — |
| Batalla de Maipú | — | — | — | — |
| Nicolas Avellaneda | — | — | — | — |
| Escuela San Vicente de Paúl | — | — | — | — |
| Escuela primaria Barcala | — | — | — | — |
| Esc. Técnica | — | — | — | — |
| Escuela 4-134 Maria Raquel Butera | — | — | — | — |
| Escuela N°6-504 | — | — | — | — |
| Escuela N° 1-738 Ana Maria Castillo | — | — | — | — |
| San Pio X | — | — | — | — |
| ESCUELA Nº 1-490 LEÓN AGUILERA | — | — | — | — |
| ESCUELA Nº 4-242 | — | — | — | — |
| Jardín Nº 0-000 Sin Nombre | — | — | — | — |
| Escuela Nº 4027 Moises Chade | — | — | — | — |
| Escuela Técnica 4-120 General José de San Martín | — | — | — | — |
| Escuela 1-008 General San Martín | — | — | — | — |
| Escuela Videla Castillo | — | — | — | — |
Radio Stations near San Martín
12 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Fm 106.1 Estacion 2 | bolero, cuarteto | AAC+ 128 kbps | |
| La Radio A 105.7 | rock latino | AAC+ 64 kbps | |
| Radio Universidad Nacional de Uncuyo FM 96.5 | podcast, pop | MP3 128 kbps | |
| Radio Comunitaria Cuyum | community radio | MP3 64 kbps | |
| Vinilo Mix | 80s, 90s | AAC 64 kbps | |
| FM UTN Mendoza | diversión, entretenimiento | MP3 128 kbps | |
| Radio Metropolitana 95.3 | pop | AAC+ 64 kbps | |
| FM Ayer 98.1 | adult contemporary, classic hits | MP3 128 kbps | |
| Radio UTN Mendoza 94.5 | heavy, indie | MP3 128 kbps | |
| Radio Universidad Nacional de Cuyo FM 96.5 | — | MP3 128 kbps | |
| Radio FM UTN 94.5 - Regional Mendoza | radio universitaria, utn | MP3 128 kbps | |
| Radio UTN Mendoza - FM 94.5 | alternative rock, classic rock | MP3 128 kbps |
Libraries in San Martín
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Biblioteca Junín | 0.0 | |||||
| Biblioteca Popular Benardino Rivadavia | 0.0 |
Farmers Markets in San Martín
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Almacén |
Hotels in San Martín
2 hotels within city radius — OpenStreetMap data
Restaurants in San Martín
4 restaurants within city radius — OpenStreetMap data
Cafes in San Martín
4 cafes within city radius — OpenStreetMap data
Cinemas in San Martín
2 cinemas within city radius — OpenStreetMap data
Theatres in San Martín
1 theatres within city radius — OpenStreetMap data
Monuments in San Martín
1 monuments within city radius — OpenStreetMap data
Train Stations in San Martín
2 train stations within city radius — OpenStreetMap data
Bus Stations in San Martín
1 bus stations within city radius — OpenStreetMap data
Gas Stations in San Martín
19 gas stations within city radius — OpenStreetMap data
Banks in San Martín
6 banks within city radius — OpenStreetMap data
Stadiums & Teams in San Martín
| Team | League | Division |
|---|---|---|
Airports Near San Martín
9 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Governor Francisco Gabrielli International Airport | MDZ | Large Airport |
| Aeroclub San Martín | — | Small Airport |
| Aerotec Airport | — | Small Airport |
| La Consulta Airport | — | Small Airport |
| La Puntilla Airport | — | Small Airport |
| Lanzillota Airport | — | Small Airport |
| Mendoza Airpark | — | Small Airport |
| Rivadavia Airport | — | Small Airport |
| San Carlos Airport | — | Small Airport |
Post Offices in San Martín
1 post offices.
| Post Office | Address |
|---|---|
| Correo Argentino |
Churches & Religious Organizations in San Martín
8 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Iglesia Cristo Salva | |
| Ministerio "El Camino hacia Dios" | |
| Ministerio cristo la esperanza | |
| Parroquia Ntra Sra del Carmen | |
| Parroquia Nuestra Señora Del Líbano | |
| Parroquia San Pedro y San Pablo | |
| Salón de Asambleas de Mendoza | |
| Salon de Asambleas de San Martín |
Quick Facts
Around San Martín
Places within 5 km radius — OpenStreetMap data
🇦🇷 About Argentina
Public Holidays in Argentina
16 public holidays this year
Download Full City Report
Get a comprehensive, print-ready PDF with all data for San Martín.
Get ReportFrequently Asked Questions About San Martín
What is the population of San Martín?
San Martín has a population of 82,549 residents and is located in Argentina. The population density is 142 people per square mile, spread across 580.7 square miles.
What is the weather like in San Martín?
San Martín enjoys a temperate climate with an average annual temperature of 62°F (16°C). Winter temperatures average 76°F in January, while summers reach an average of 46°F in July. The area receives 322 sunny days per year, well above the national average of 205. Annual rainfall totals 8.0 inches.