high season: November to April
low season: May to August
shoulder season: September to October
Weather InformationBangkok experiences three seasons, with sunny days throughout most of the year. February through April can be hot and dry, with an average high temperature of 92 degrees and 75 percent humidity. Rain is common May through October during monsoon season, when high temperatures average 90 degrees and humidity rises to 80 percent. November through January sees an average high of 88 degrees and 75 percent humidity.
Crowd InformationBangkok can get crowded during major festivals such as Songkran (Thai New Year) in April, Loi Krathong in November, and the Bangkok Countdown in December.
Closure InformationHotels, shops, and attractions remain open throughout the year.
When to SavePrices rise in November through April, when the weather is at its best. The low season brings the most rain, but it's also the least expensive time to visit the city.
Information provided by the Tourism Authority of Thailand