Buenos Aires in December (2026)
An okay time to visit
December is an okay time to visit Buenos Aires, with some trade-offs. Summer heat arrives (28°C), temperatures around 27°C. The upside: high prices and high crowds.
Temperature
27°C
Weather
Summer heat arrives (28°C)
Crowds
High
Prices
High
December vs the best time to visit Buenos Aires
The best months to visit Buenos Aires are March, April, October and the months to avoid are January, February. December sits outside peak season, which often means better value and thinner crowds.
See the full month-by-month guide →Things to do in Buenos Aires in December
Tango in San Telmo
Watch an impromptu milonga at the San Telmo Sunday market, then go to La Viruta or El Beso for a proper milonga that starts at midnight and goes until dawn. Book a tango lesson first — worth it.
Recoleta Cemetery
The most magnificent cemetery in the world — marble mausoleums of Argentina's most powerful families, with Evita's tomb the most visited. Bring a map — it's very easy to get beautifully lost.
Asado (Argentine BBQ)
The parrilla (grill) is Argentina's cathedral. Don Julio in Palermo is the most famous; La Cabrera is the most consistent. Order the bife de chorizo and a Malbec.
La Boca & El Caminito
The colourful corrugated iron neighbourhood that birthed Boca Juniors football club — the Caminito street art, tango in the street, and the Bombonera stadium tour.
Palermo & MALBA
The Museo de Arte Latinoamericano de Buenos Aires holds the finest collection of Latin American modern art — Frida Kahlo, Diego Rivera, and Argentine masters — in a beautiful building.
Teatro Colón Tour
One of the world's finest opera houses, with acoustics ranked among the top five globally — guided tours explore the gilded auditorium, rehearsal rooms, and workshops even when no performance is on.
Buenos Aires in December — FAQs
Is December a good time to visit Buenos Aires?
December is an okay time to visit Buenos Aires, with some trade-offs. Summer heat arrives (28°C), temperatures around 27°C. The upside: high prices and high crowds.
What is the weather like in Buenos Aires in December?
In December, Buenos Aires sees summer heat arrives (28°c) with temperatures around 27°C. Christmas and NYE — Porteños celebrate until dawn
Is Buenos Aires crowded and expensive in December?
December brings high crowds and high prices in Buenos Aires. The best months overall are March, April, October, so you may find better value than peak season.
What should I pack for Buenos Aires in December?
Pack for temperatures around 27°C. Light layers work well, with something warmer for evenings.
Full Travel Guide
Planning a Buenos Aires trip in December?
Things to do, where to stay, budgets and local tips — all free.
Read the Full Buenos Aires Guide →