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Buenos Aires Weather
Argentina · Updated Saturday, April 4, 2026 at 9:45 PM ET
58°F
Clear Sky
Feels like 57°F · H 60°F / L 56°F
Humidity
58%
Wind
13 mph
SE
Visibility
6 mi
Golden Hour · Buenos Aires Today
Morning Golden Hour
11:12 PM – 12:12 AM
Sunrise 11:22 PM
Evening Golden Hour
10:07 AM – 11:07 AM
Sunset 10:57 AM
About Buenos Aires Weather
Buenos Aires sits on the Río de la Plata estuary — one of the world's widest river mouths — which profoundly moderates the city's climate. The Pampero, a sudden cold wind from the southwest, can drop temperatures 20°F in under an hour. Summer (December–February) is hot and humid with averages around 84°F; winter (June–August) mild at 50–55°F. The Sudestada, a wet wind from the southeast, causes flooding in low-lying coastal neighborhoods.