✨December is an excellent time to visit Buenos Aires — expect warm days around 81°F (lows near 66°F), some rain, abundant sunshine.
December Climate
Why This Matches
Based on your December search preferences
Avg highs of 81°F
8 rain days expected
11.9 hours of sunshine per day
64% average humidity
Year-Round Climate
Temperature
Sunshine
Rainfall
Best Time to Visit Buenos Aires
The best time to visit Buenos Aires is January–March and November–December, with highs around 82°F, moderate rainfall, 11+ hours of daily sunshine.
What to Pack
Based on December conditions in Buenos Aires
Light layers — t-shirts with a light jacket for evenings
A light rain jacket is worth having, just in case
High SPF sunscreen, sunglasses, and a hat — strong sun expected
Comfortable walking shoes — you'll cover a lot of ground
December in Buenos Aires
Flight prices unavailable for this route
Nightly hotel rates
Budget
$18–$42
Mid-Range
$54–$120
Luxury
$144–$360
About Buenos Aires
Buenos Aires is often called the Paris of South America, and its grand avenues, ornate architecture, and café culture explain why. Yet the city has a passion entirely its own, most visible in the tango that fills the milongas and the dramatic streetside performances of San Telmo. It is a place that stays up late and lives out loud.
Each barrio has a distinct flavor. Leafy Palermo brims with restaurants, boutiques, and nightlife, Recoleta brings elegant mansions and its famous cemetery, and the working-class La Boca splashes its streets in bright colors around the Caminito. Argentine beef and Malbec are the stuff of legend, best enjoyed at a traditional parrilla over a long, unhurried dinner that starts late by most standards.
Seasons are reversed from the Northern Hemisphere. The most comfortable weather comes in spring, from about September to November, and in fall, from March to May, when the jacarandas bloom or the leaves turn. Summers can be hot and humid, and winters stay mild.
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