🇮🇳 Ahmedabad vs 🇧🇷 São Paulo

Ahmedabad sits on the semi-arid plains of Gujarat, bisected by the Sabarmati River, and experiences extreme summer heat regularly exceeding 45°C alongside a brief but intense monsoon season. The city's rapid expansion from its historic walled core into sprawling suburban development has created dramatic urban heat island effects, with the old city's dense fabric and the western suburbs' open layouts producing sharply different thermal environments. The Sabarmati riverfront and scattered lakes provide localized cooling corridors, while industrial zones in the east and south amplify heat accumulation.

Subtropical highland — warm and humid with no distinct dry season

São Paulo sits at 2,500 feet (760m) elevation, making it cooler than its tropical latitude would suggest. The city receives substantial year-round rainfall. Winters (June–August) are the dry season with mild, clear weather. Summers bring intense afternoon thunderstorms.