"hot sand" is a correct and usable phrase in written English.
You can use it when describing the temperature or quality of sand. Example: The beach was scorching hot, the sun beating down on the hot sand beneath our feet.
Their beloved cows lie dead and dying in the hot sand.
At the creek bank, he stooped and released the snake onto the hot sand.
Squinting in the bright Los Angeles sun, Falafel pushed his feet into the hot sand.
Unusual treatments at this one include getting buried in hot sand.
Nothing stirs but the hot sand thrown up by the tyres of our V8 Chevvie.
Mark longs to be on a desert island, and suddenly there's hot sand in every direction.
Coney Island is a pleasant memory but the hot sand is very unpleasant".
By midsummer we are ready for burning coals or at least hot sand.
Spray on this mint-scented, ice-cold foot spray before hitting hot sand or to revive 'sightseeing' feet.
Houston was in agony, dealing with bare feet on the hot sand, and now on the black asphalt.
Then, arrogantly as two Cleopatras, they strode across the hot sand and took up their crouch under the mango tree.
