🇿🇦 Johannesburg vs 🇵🇪 Lima

Johannesburg sits on the Highveld plateau at approximately 1,750m above sea level, giving it a subtropical highland climate with warm, thunderstorm-prone summers and dry, crisp winters with frequent frost. The city straddles the continental divide between the Limpopo and Vaal river systems, creating subtle drainage and elevation differences that influence local weather patterns. The world's largest urban forest — over 10 million planted trees — significantly modifies temperatures across the city, while mine dumps, ridges, and vast disparities in building density create pronounced microclimate variation between neighborhoods.

Desert — unique foggy grey winters, warm sunny summers, almost no rain

Lima has the world's most paradoxical coastal desert climate. Despite being a tropical latitude, it rarely gets rain due to the cold Humboldt Current offshore. Summers (December–April) are sunny and warm; winters (June–October) are blanketed in garúa — a thick grey mist with drizzle that rarely lifts.