Barely broke above 40 here in Tallahassee today even with the sun glaring at mid-day, low in the low teens last night and tonight. Nothing compared to other parts of the country, but yeah, it's cold as hell for Florida.
I was in Miami last Thursday and Friday, and the South Beach hotel I was in had no heat at all. Had to be under 60 in my room with temps in the 40s outside at night. This state just isn't built for cold.