Not far enough, here in Orlando the low is around 40 degrees. Still pretty low for reptiles, but down in south florida the low is in the mid 50's tonight.
Winter is killing them, and honestly most reports are greatly overstated. I spend a lot of time in south florida and have yet to see a single living Burm.
Seeing temps below 30 is pretty much unheard-of in central/south Florida, honestly temps below 40 are rare, and even those temps are just at night. Tomorrow it is supposed to be back up to the low to mid 70's.