How does the evaporation of water at ordinary temperature differ from that of boiling water ?

Evaporation of water is

Does iron react with boiling water ?

Is evaporation of water an exothermic process ?

In evaporation of water, DeltaH and DeltaS are

The latent heat of vaporization of water at its boiling point is L_(V) . But water can evaporate at temperatures below the boiling point – for example it evaporates at body temperature when you perspire. Will the energy needed to evaporate unit mass of water at body temperature be more than or less than L_(V) ?