The Sonoran Desert has an arid climate, characterized by extreme heat and very low precipitation.

The Sonoran Desert experiences an arid climate, with hot, dry conditions and limited rainfall throughout the year. Average temperatures can soar above 100°F (38°C) in summer, with very little rain, though it does experience a monsoon season that brings brief, intense rainfall in late summer. This dry, high-temperature environment has led to the evolution of unique plant and animal adaptations for surviving extreme heat and conserving water. The desert's arid climate is one of the defining features that shapes its ecosystems.