There are usually quite a few people on the Phaselis Beach from November to May.
From May to October the air temperature at Phaselis Beach is perfect for sunbathing. Some people feel that the water at Phaselis Beach is too warm in August.
In December and January Phaselis Beach has rainy season. This is something to keep in mind when planning your trip since it is quite possible that you may be unable to sunbathe.