From 3 season of Thailand,summer is the shortest season of Thailand only two half months, but why anyone say that Thailand has three seasons is rain, hot and very hot? That is because of the winter range, winter will really cold a few days. Hot air coming out of it instead.In addition,some day the rain don't fall, are hot weather came instead. If count the days in a year have the day that the most heat not less than 250 days per year.