Argentina Weather, climate and geography
Argentina's climate ranges from the great heat and extensive rains of the subtropical Chaco in the north, through to the pleasant climate of the central Pampas, and the sub-Antarctic cold of the Patagonian Sea in the south. The main central area is temperate, but can be very hot and humid during summer (December to February) and chilly in winter.
The most pleasant times to visit Buenos Aires are September-November and February- March. The city is best avoided in January, when the heat is at its most intense and many of its residents flee to the coast leaving behind a comparative ghost city. Exploring the wilds of Patagonia is best done in the late spring and summer months – between November and February – whilst the northern regions are at their most hospitable in the spring, autumn and winter. If heading to Argentina for a ski trip, hit the slopes during mid-June to October.