Weather
From the scorching subtropical summers of Chaco and Formosa provinces, to the freezing, gale-force winter winds of Tierra del Fuego, Argentina has wildly varied climates.
When to go
Argentina’s seasons are reversed from the northern hemisphere’s. The best time to visit Buenos Aires is in spring (September through November), when the jacarandas are in bloom and temperatures are blissfully cool, and in fall (March through May). Summer (December through February) in the capital is hot and humid. Mendoza, Córdoba and the Lake District are all spectacular in fall: the leaves put on an epic display, temperatures are comfortable and the crowds are thin.
Summer is the best time to hit Patagonia, when the weather’s milder and more services are available. In other seasons, public transport becomes trickier as services thin out. Northern Argentina can be brutally hot in summer and is best visited in spring. Winter (June through August) and fall in this region are also pleasant.
Ski season runs mid-June through mid-October, and the resorts are most expensive and most crowded in July and August when every porteño (person from Buenos Aires) seems to be on the slopes.
The most expensive times to travel are the Argentine vacation months of January, February and July.






