🇵🇰 Karachi vs 🇪🇸 Madrid

Karachi's climate is dominated by its position on the Arabian Sea coast along the southern edge of the Sindh plain, creating a hot semi-arid environment moderated by maritime influence. The city experiences extreme heat from April to June before the southwest monsoon brings humid relief, while sea breezes penetrate unevenly across the sprawling metropolitan area depending on distance from the coast and building density. The Lyari and Malir river corridors, mangrove-fringed coastline, and stark contrasts between dense old-city fabric and open peripheral development create significant microclimate variation across the megacity.

Hot semi-arid — very hot dry summers, cold winters, minimal rainfall

Madrid sits on the Castilian plateau at 2,100 feet (640m), giving it more extreme temperatures than coastal Spanish cities. Summers are scorching and dry (one of Europe's hottest capitals); winters are cold and crisp. Spring and fall are ideal.