Since that is the only week I have gone so far I can't compare it to other times of the year, but I can say that we had a great week and plan to return the same time next year.
Many southern schools are out but most others are not. Fast Pass made the crowds very managable, as we never waited in line at all.
Yes, it was hot. What else can I say? It's Florida. Being from Texas, it was no big deal to us. Plus, there are so many inside attractions that you can always find a way to cool off.