You arrived at just the right time - they got all the rain out of the way at the weekend.
Our final day was last Saturday and it was raining when we got up at 7am (and looked like it had been doing this for a few hours) and it never stopped all day - it was still raining when we were in the airport terminal at 7pm! And this was not British drizzle either, it was proper Florida HEAVY rain - the kind that you normally see over there but it usually only lasts half an hour, not twelve!
However I can't complain because the previous week had been lovely and even the week before that was mainly sunny, although a bit humid for my tastes.