. And the last months is December,I will example the first HM the King's Birthday (on the fifth of December every years) His Majesty King Bhumibol Adulyadej, the world's longest reigning monarch, and next Phuket Carnival Festival (on the fifteen and twenty of December) The island’s premier party town of Patong is set to lead off the Phuket tourism high season with its annual carnival,on 15th through 20th of December. The festival has the live entertainment and the beautiful parade.