🇵🇰 Karachi vs 🇨🇦 Toronto

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.

Humid continental — cold winters, warm summers, lake-effect snow

Toronto's climate is shaped by Lake Ontario. Summers are warm and humid; winters are cold and snowy, though less extreme than Chicago. The western Toronto waterfront gets more lake-effect snow. Fall is beautiful with foliage.