There are usually quite a few people on the Tosmur Beach from October to April.
From May to October the air temperature at Tosmur Beach is perfect for sunbathing. Some people feel that the water at Tosmur Beach is too warm in August.
In December and January Tosmur 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.