We are going to Bangkok and Phuket in January 2007 (can't wait) and I was just wondering what the evening temperature would be. I realise that it should be in the low 30's during the day but could anyone tell me what sort of temperature to expect in the evening, do you need something to keep you warm. The reason I ask is that we went to Egypt last March and even though it was warm during the day it was a bit on the cool side at night when out and about.