🇧🇪 Brussels vs 🇪🇬 Cairo

Brussels sits in a broad valley carved by the Senne river, with the city climbing from the low-lying lower town (~15m elevation) to the upper town and surrounding plateaus (~100m). This topographic split creates distinct microclimates: the lower town is prone to fog, temperature inversions, and trapped humidity, while the higher southeastern districts enjoy better ventilation and slightly cooler summers. The city's extensive parks and forested edges — particularly the Sonian Forest to the southeast — provide significant cooling corridors, but the dense 19th-century urban core generates a pronounced heat island effect.

Hot desert — very hot dry summers, mild winters, virtually no rainfall

Cairo is one of the world's largest cities in one of the world's driest climates. Rain is essentially absent. Summers are brutally hot and dusty; winters are mild and perfect for sightseeing. The khamsin (hot desert wind) brings sandstorms in spring.