What is hotter in a desert mountaintop or a tropical rain forest?

A tropical rainforest is generally hotter than a desert mountaintop. Tropical rainforests are characterized by high temperatures and humidity year-round, often averaging between 20-30°C (68-86°F). In contrast, desert mountaintops can experience cooler temperatures due to their elevation, especially at night. Overall, the consistent warmth and moisture of tropical rainforests make them hotter than the typically cooler and arid environments found on mountain peaks.