Moist = clouds = heat retention
Desert = no clouds = heat loss = cooler
No, it is cooler in the desert at night but not 'winter cool.' Deserts experience a regular winter season, however.
A desert fox, and most all desert animals, sleep during the day, and hunt at night, because it is cooler at night.
Desert
It is generally cooler at night and easier to avoid predators after dark.
Snails are more active in the dark because at night, it is cooler at night than in the daytime. Snails have to stay moist to survive.
All owls have night vision. Since the desert can get so hot, most animals, including owls, come out at evening or night to avoid the heat of day. Since they're active at night, it's good to have nocturnal vision. Some desert owls are elf owls, pygmy owls, burrowing owls, great horned owls. It allows them to hunt when it is cooler.
1.) It is much cooler at night 2.) It is easier to avoid predators after dark.
Antarctica is the coldest desert on earth.
in some places in the desert there are desert mice that live underground and come out during the night.
Water is a conductor of heat, therefore when moist environments are under sunlight during they day they retain some of the heat at night, whereas a desert does not.
Temperatures are usually much cooler at night and it is easier to avoid predators in the dark.
The Sahara desert is one of the hottest places. It is very hot during the day but the air turns cooler at night. Daily summer temperatures are often above 90F. Parts of the desert have daytime temperatures higher than 110F. Daily winter tempearatures average from 50 to 60F.