When Professionals Run Into Problems With visit karpathos, This Is What They Do
https://seannaosbu.doodlekit.com/blog/entry/5085469/10-fundamentals-about-best-beaches-in-karpathos-you-didnt-learn-in-school
The very best time to take Greek islands holidays is usually May or October, if you are planning on doing some sailing - and the whole duration in between May and October is fine in general, both in terms of weather