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Overview of Buenos Aires: Climate and Layout

May 11, 2025

Buenos Aires - Climate and City Layout

Climate of Buenos Aires

  • General Climate: Buenos Aires has a temperate climate typical of the Rio de la Plata coastal plain.
  • Summer (Dec-Mar):
    • Hot and humid
    • Temperatures: Low to mid-80s°F (about 28°C)
  • Autumn and Spring:
    • Fluctuating temperatures
    • Rapidly changing weather
  • Winter (Jun-Sep):
    • Mild but humid
    • Temperatures: Low 50s°F (about 11°C)
    • Frosts occur from May to Sep
    • Snowfall is rare
  • Annual Temperature: Average is 60°F (16°C)
  • Winds: Low velocity, more frequent during electrical storm season (Sep-Mar)
  • Rainfall:
    • Heaviest in March
    • Average annual rainfall is 45 inches (1,140 mm)

City Layout

  • Metropolitan Area:
    • Divided into Federal District and suburbs
    • Federal District holds less than 25% of the population
  • City Center:
    • Built on original colonial foundation
    • Grid pattern streets
    • Major financial institutions and corporate headquarters located here
    • Expansion since late 19th century is less planned and regular
  • Plaza de Mayo:
    • Historic square
    • Flanked by Cabildo (Town Hall) and Casa Rosada (Pink House)
    • Avenida de Mayo leads to Plaza del Congreso and National Congress building
    • Site of Metropolitan Cathedral and Central Bank
    • Pyramid of May marks the center

City Neighborhoods

  • La Boca:
    • Picturesque area at Riachuelo River mouth
    • Known for Italian restaurants and brightly colored wooden houses
  • San Telmo:
    • Restored in the 1990s
    • Known for jazz clubs and theaters
  • Barrio Norte:
    • Upscale
    • Contains Recoleta Cemetery
  • Puerto Madero:
    • Transformed into luxury neighborhood
    • Notable for Puente de la Mujer (Bridge of the Woman)

Outlying Areas

  • Suburbs lack vibrancy and infrastructure of city center
  • Industrial Counties:
    • Include Avellaneda, Lanús, and Quilmes
    • Important for petrochemical and oil-refining operations
  • Tigre:
    • Tourism-focused
    • Located in Paraná delta
  • Industrial expansion mostly in northern and western counties since 1970s

Housing Styles

  • Single-family dwellings with interior patios or gardens
  • Petit Hotels: Two- and three-story versions as population density increased
  • High-rise Apartments in northern sectors
  • Villas Miserias: Shantytowns characterized by lack of services
  • Suburban Estates: Gated communities emerged in late 1980s

Demographics

  • Predominantly descendants of Spanish and Italian immigrants
  • Porteños:
    • Described as European in character
    • Often seen as extroverted, pessimistic, or arrogant
  • Significant minorities: Germans, Britons, Ukrainians, Czechs, Poles, Slovenians, Lithuanians, Middle Easterners, Koreans, Japanese, Chinese
  • Mestizos: Predominantly from northern Argentina and neighboring countries
  • Decline in Black population since the 19th century
  • Cultural Influence: Variety of ethnic neighborhoods reflecting diverse population

Religions

  • Predominantly Roman Catholic
  • Growing presence of Evangelical Protestantism, Eastern Orthodox, and Anglican communities
  • Significant Jewish community
  • Emerging Eastern religions

These notes provide a high-level overview of the climate, layout, neighborhoods, housing, and demographics of Buenos Aires, as well as cultural and religious aspects.