So everyone has their own. I was white in Egypt in December and I was not comfortable, I was cold. If this is the only long-awaited vacation, then I would choose either another country (with real summer), or spring, from mid-April, maybe it was in March ... freezing, but after 20 arpel the sea is warm, the pools are warming up. But this is my personal opinion. There are a lot of opinions that December is just as great time for a holiday in Egypt, but the morning and evening are cold, the sea, although the temperature does not fall below 22 degrees (it would seem that the water is warm) ... no ... cool in general. I am generally silent about unheated pools.