A key feature of the Mojave Desert's climate is extreme temperature fluctuations.

The Mojave Desert is known for its dramatic temperature fluctuations. During the daytime, the desert can experience intense heat, with temperatures frequently exceeding 100°F (38°C) in summer. However, as the sun sets, the desert cools quickly, with nighttime temperatures often dropping significantly, sometimes to near freezing levels. This wide variation between daytime heat and nighttime cold is a hallmark of desert climates, as there is minimal moisture in the air to trap heat. These extreme temperature swings contribute to the unique and harsh conditions of the Mojave Desert.