I am a few hours north of Ft Myers. This morning it was in the 30's here.

April is the most beautiful time of year - warm and sunny but not yet humid.
June through October are hot and humid.
That's just generally speaking. This year it was hot May through early November and beautiful (80) through Christmas; these are our first cold days. Generally thought it is unpredictable from January through March.

So it depends on what you are looking for. Some like the heat and humidity, others just want pleasantly warm