But you do get rain in the winter, I'm not sure, do you ever get frost? Or what is considered cold for a Plumeria? I see in Naples it's suppose to rain on Saturday, but night time temps are 63, which isn't bad. Here if it rains in winter, that night will be warm, but once the storm moves out it can easily drop into the low 40's. So am I better off to keep mine in pots?