Weather in Krabi is typically that of the tropical monsoon, providing the province with just two seasons, the hot season from January to April, and the rainy season from May to December.

Monsoon winds, which change according to season, blow from the southeast, the southwest, and the northeast.

Temperatures range between 16.9 and 37.3 degrees Celsius and the yearly rainfall averages 2,568.5 millimeters.