Best time to go to Karon Beach
Technically, there’s no ‘average’ Thailand temperature, but the best time to visit overall is from December to March. At this time, the mercury hovers between 31˚C and 34˚C, with sea breezes knocking the heat down a couple of degrees in places like Phuket and Khao Lak on the coast. It’s warm in November and April, too – but you can expect a day or two of rain.