Is boiling point a cooling process?

The temperature known as the "boiling point" is when a liquid's vapour pressure equals the surrounding pressure and the liquid is able to enter the vapour phase.

Thus, it is not a "process" but rather a temperature that is unique to a given liquid.

The term "evaporation" may be confusing. Evaporation is the process by which molecules of a liquid near a liquid/vapor surface obtain energy from the liquid's bulk and are able to transition into the vapour phase. It is not always necessary for there to be a heat source, which is why wet washing can occur on a washing line at temperatures significantly below 100 degrees Celsius.

Since the liquid molecules on the surface are drawing energy from the bulk liquid or the surrounding air, evaporation can act as a cooling process. As a result, the liquid that remains and any solid surfaces that come into contact with it cool slightly.

Therefore, evaporation may or may not involve a cooling process; boiling point, on the other hand, is a characteristic temperature rather than a process.

No, boiling point is not a cooling process. It is the temperature at which a substance changes from a liquid to a gas at a given pressure.