Hows the weather in June?
Hot, with occasional showers. June is the beginning of the rainy season in Grand Cayman, but that usually means sunny days with brief tropical showers. There are often thunderstorms over Cuba, but, as in the U.S., it’s quite easy to deviate around them. Cuban controllers are very helpful, in allowing deviations. From time-to-time, an early season hurricane or tropical depression generates widespread rain and clouds, but in our experience, conditions have usually been flyable.