Buenos AiresApr–Jun, Sep–Nov: Mild temperatures with fewer crowds make city exploration pleasant.
PatagoniaNov–Feb: Warmer weather is ideal for hiking and outdoor activities with all trails accessible.
MendozaFeb–Apr: Grapes are harvested, offering a vibrant wine culture and perfect vineyard visits.
Iguazu FallsMay–Jul: Cooler weather and less humidity make exploring the falls comfortable.
Andes MountainsJun–Sep: Snow creates prime conditions for winter sports like skiing and snowboarding.
Weather varies by region—always check local forecasts.