Question

evaporation causes cooling. why it's hot in land near seashore of dubai in hot summers?

Answer 1

sea breeze is the phenomenon taking place.

Answer 2

Evaporation causes cooling,this is a normal scientific phenomenon of the "latent heat."

But the weather in the seashore areas don't depends on this evaporation process only.

The sea currents and their characteristics affect the most.

Similarly the hot sea currents which flow through the sea shore areas of the Dubai, causes the hot weather.