Thailand enjoys a tropical climate with three distinct seasons-hot and dry from February to May (average temperature 34 degrees Celsius and 75% humidity); rainy with plenty of sunshine from June to October (average day temperature 29 degrees Celsius and 87% humidity); and cool from November to January (temperatures range from 32 degrees Celsius to below 20 degrees Celsius with a drop in humidity).

Much lower temperatures are experienced in the North and Northeast during nighttime. The South has a tropical rainforest climate with temperatures averaging 28 degrees Celsius almost all year round.