Summer in Florida is just so very hot and humid

Clearwater Beach is wonderful. We visited in July a couple years ago, great trip. It is very hot in July and the sun is very strong, so beware if you burn easily. Humidity is insane too. Same goes for Orlando, do not underestimate the summer weather, it can tire your family out very quickly.

New Smyrna beach

The Gulf is like bathtub water in the summer, so gross. Vero Beach is an easy drive from MCO...most beach towns between there and Deerfield or maybe Pompano are OK (Jensen Beach, Jupiter, Juno Beach, the Palm beaches/area, Lake Worth/Lantana, Delray, Boca, etc.)