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Chascomús, Argentina
Buenos Aires · Argentina
Chascomús is a mid-size city in Buenos Aires, Argentina with a population of 47,524. Elevation: 62 ft (19 m). Average temperature: 60°F (16°C).
Data updated June 2026
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About Chascomús
Chascomús is the principal city in Chascomús Partido in eastern Buenos Aires Province of Argentina, located 123 km (76 mi) south of the capital Buenos Aires. In 2001, the city had a population of 30,670.
People
Climate
| Population | 47,524 |
| Population Density | 1,881 / sq mi |
| Elevation | 62 ft (19 m) |
| Coordinates | -35.5768°, -58.0122° |
| Timezone | America/Argentina/Buenos_Aires |
| Country | 🇦🇷 Argentina |
| State / Province | Buenos Aires |
| Average Temperature | 60°F (16°C) |
| January Average | 73°F (23°C) |
| July Average | 48°F (9°C) |
| Annual Precipitation | 39.1 inches (993 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Chascomús
Chascomús is a mid-size city in Argentina (Buenos Aires) with a population of 47,524. The city sits at an elevation of 62 feet (19 meters) above sea level. The average annual temperature is 60°F (16°C). Temperatures range from 73°F in January to 48°F in July. Annual precipitation averages 39.1 inches. The timezone is America/Argentina/Buenos_Aires.
Climate in Chascomús
Chascomús has an average annual temperature of 16.3°C (61°F). The hottest month is Jan (24.2°C), the coldest is Jul (8.5°C). Average annual precipitation is 881 mm.
Temperature
| Annual Average | 60.3°F |
| 12% above Argentina avg | |
| January Average | 73°F (23°C) |
| July Average | 48°F (9°C) |
| Sunny Days | 265 days/yr |
Geography
| Elevation | 62 ft (19 m) |
| Area | 25.3 sq mi (65.4 km²) |
| Population Density | 1,881/sq mi |
| Coordinates | -35.5768°N, 58.0122°W |
| Timezone | America/Argentina/Buenos_Aires |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1542 | RIO SAN JUAN | Eruption + Earthquake | - | 14 | 147 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 73°F (23°C) | 4.2 in | Warmest, Wettest |
| February | 71°F (22°C) | 3.8 in | |
| March | 68°F (20°C) | 3.8 in | |
| April | 61°F (16°C) | 3.7 in | |
| May | 55°F (13°C) | 2.9 in | |
| June | 49°F (10°C) | 2.4 in | |
| July | 48°F (9°C) | 2.2 in | Coldest |
| August | 51°F (10°C) | 2.1 in | Driest |
| September | 54°F (12°C) | 2.6 in | |
| October | 60°F (15°C) | 4.1 in | |
| November | 65°F (18°C) | 3.7 in | |
| December | 70°F (21°C) | 3.5 in |
Chascomús has a seasonal temperature swing of 25°F / from 48°F in July to 73°F in January. Total annual precipitation is 39.1 inches, with January being the wettest month (4.2") and August the driest (2.1").
Colleges & Universities in Chascomús
| Institution | Type | Founded | Website |
|---|---|---|---|
| IIB-INTECH (CONICET-UNSAM) | University | - | Visit → |
Schools in Chascomús
30 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Escuela Agrotecnica | - | - | - | - |
| Escuela Nº 31 Dean Gregorio Funes | - | - | - | - |
| Jardín Medalla Milagrosa | - | - | - | - |
| Secundaria Municipal | - | - | - | - |
| Jardín Nº 904 "Prof. Ines J. Killian" | - | - | - | - |
| Nuestra Señora de Lujan | - | - | - | - |
| Escuela Nº504 | - | - | - | - |
| Escuela Nº 45 | - | - | - | - |
| Escuela Nº15 - El Solito | - | - | - | - |
| Gimnasio Corazón de María | - | - | - | - |
| Instituto Corazón de María | - | - | - | - |
| Escuela Corazón de María | - | - | - | - |
| Jardín de Infantes Corazón de María | - | - | - | - |
| Escuela Nº1 | - | - | - | - |
| Escuela de Educacion Tecnica Nº1 | - | - | - | - |
| Escuela No. 4 | - | - | - | - |
| Escuela Normal | - | - | - | - |
| Escuela De Educación Secundaria Técnica Nº 1 | - | - | - | - |
| Escuela Especial Nº 504 | - | - | - | - |
| Escuela Secundaria 6 | - | - | - | - |
| Escuela Secundaria 4 | - | - | - | - |
| Jardín De Infantes Portal De Belen | - | - | - | - |
| Escuela Primaria 5 Abanderado Lastra | - | - | - | - |
| Escuela De Educación Secundaria Nº 5 Libres Del Sur | - | - | - | - |
| Escuela Especial Nº 501 Juan Bautista Alberdi | - | - | - | - |
| Escuela Primaria 3 Sargento Cabral | - | - | - | - |
| Escuela Especial Nº 502 25 De Mayo | - | - | - | - |
| Escuela Primaria 9 Remedios De Escalada | - | - | - | - |
| Instituto Corazón de María | - | - | - | - |
| Escuela No. 15 | - | - | - | - |
Radio Stations near Chascomús
3 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Radio chascomús La voz Regional AM 1520 khz | news talk music | AAC+ 32 kbps | |
| Fm alpha 91.5 | cumbia, entretenimiento | AAC+ 32 kbps | |
| Rio FM 104.3 General Belgrano | news talk music | AAC+ 36 kbps |
Museums in Chascomús
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Museo Pampeano |
Libraries in Chascomús
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Biblioteca Popular San José Obrero | 0.0 |
Farmers Markets in Chascomús
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Proveeduría AAP | |||||
| Proveeduría Lo de Juan |
Hotels in Chascomús
23 hotels within city radius - OpenStreetMap data
Restaurants in Chascomús
17 restaurants within city radius - OpenStreetMap data
Cafes in Chascomús
5 cafes within city radius - OpenStreetMap data
Theatres in Chascomús
3 theatres within city radius - OpenStreetMap data
Monuments in Chascomús
2 monuments within city radius - OpenStreetMap data
Clinics in Chascomús
1 clinics within city radius - OpenStreetMap data
Train Stations in Chascomús
2 train stations within city radius - OpenStreetMap data
Bus Stations in Chascomús
1 bus stations within city radius - OpenStreetMap data
Gas Stations in Chascomús
11 gas stations within city radius - OpenStreetMap data
Banks in Chascomús
2 banks within city radius - OpenStreetMap data
Golf Courses in Chascomús
1 golf courses within city radius - OpenStreetMap data
Airports Near Chascomús
15 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| La Plata Airport | LPG | Medium Airport |
| Brandsen Airport | - | Small Airport |
| Cañuelas Airport | - | Small Airport |
| Castelli Airport | - | Small Airport |
| Chascomús Airport | - | Small Airport |
| Dolores Airport | - | Small Airport |
| Don Alberto Airport | - | Small Airport |
| General Belgrano Airport | - | Small Airport |
| Gomez Airport | - | Small Airport |
| La Caida Airport | - | Small Airport |
| La Igualdad Airport | - | Small Airport |
| Poblet Airport | - | Small Airport |
| Punta Indio Naval Air Base | - | Small Airport |
| Tolosa Airport | - | Small Airport |
| Veronica Airport | - | Small Airport |
Churches & Religious Organizations in Chascomús
16 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Capilla de San Jose Obrero | |
| Capilla Nuestra Señora de Fatima | |
| Capilla Nuestra Señora de Lourdes | |
| Capilla San Jose | |
| Capilla Virgen de la Medalla Milagrosa | |
| Catedral Nuestra Señora de La Merced | |
| Ermita de Nuestra Señora de Schoenstatt | |
| Escuela Primaria Municipal N.º 2 "Hipólito Bouchard" | |
| Iglesia Nuestra Señora de la Merced | |
| Parroquia Corazón de María | |
| Parroquia Nuestra Señora de Lujan | |
| Salón del Reino de los Testigos de Jehová | |
| San Andres | |
| San Cayetano | |
| Torii Japones | |
| Virgen de San Nicolas |
Quick Facts
🇦🇷 About Argentina
Public Holidays in Argentina
16 public holidays this year
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Get ReportFrequently Asked Questions About Chascomús
What is the population of Chascomús?
Chascomús has a population of 47,524 residents and is located in Argentina. The population density is 1,881 people per square mile, spread across 25.3 square miles.
What is the weather like in Chascomús?
Chascomús enjoys a temperate climate with an average annual temperature of 60°F (16°C). Winter temperatures average 73°F in January, while summers reach an average of 48°F in July. The area receives 265 sunny days per year, well above the national average of 205. Annual rainfall totals 39.1 inches.