Buenos Aires
Temperate spring (September to November) and autumn (March to May) are the most desirable times to visit Buenos Aires. Though winter days (June−August) are shorter, and the weather is gray and chilly. The Argentine capital almost never sees snowfall and the cold weather is fine for cultural sightseeing, but winter visitors miss out on the long strolls, park outings, and outdoor café action that make the city so charming. January is oppressively hot: schools are out, some businesses close, and porteños with means clear out, taking refuge at beaches outside of the city.