In West Palm Beach, the night time low dropped into the 50sF 10 times between November 23rd and December 4th. That’s more than bough the stimulate bloom on quite a few varieties, particularly if their stems were mature (having stems that were say 3+ months old). And of course in areas north or west of us, the lows have been even cooler, so trees in these areas benefited even more.
Nonetheless this isn’t enough for a lot of trees in south Florida , and we’ll need to see some protracted cool weather in January or February for many of the trees here to bloom. The remainder of December appears to be quite warm.