Which type of climate is known for the maximum diurnal range of temperature?

Hot desert type of climate is known for the maximum diurnal range of temperature. Summer day time temperatures can exceed 40° C. However, at night the temperature can drop below 0° C. The climate is very dry with less than 250 mm of rainfall a year. Hot deserts have two distinct seasons: summer, when the temperature ranges between 35-40° C, and winter, when the temperature ranges between 20-30° C.