South East Asia is a terrific vacation spot for those looking for warm weather, low cost accommodations ($10/night for 2 people including AC and hot water), low cost food (e.g. $3/head for a luxury dinner), a different culture from western standards, and a rich history that dates back several thousand years. For those who find temperatures greater than 90F/32C physically draining, we recommend that you target cities in the 75F/24C to 85F/28C range via www.accuweather.com's annual weather data. Northern and mountainous areas are quite pleasant during much of the year, with temperatures averaging 84F/29C. The rainiest months in Thailand are September and October, and the hottest are March and April.