🇬🇭 Accra vs 🇺🇸 Philadelphia

Tropical savanna — hot year-round, two rainy seasons, harmattan dry season

Accra sits on the Gulf of Guinea near the equator. It's hot year-round but less humid than Lagos due to the cold Benguela current offshore. The Harmattan (November–March) brings dry, hazy conditions from the Sahara. Two rainy seasons: March–July and September–October.

Philadelphia in the Delaware River valley has a humid subtropical climate transitioning to continental. The city's urban heat island is intense — dense rowhouse neighborhoods without significant green space are among the East Coast's most heat-vulnerable. The Delaware and Schuylkill Rivers provide some humidity while the Piedmont hills to the north create varied terrain.