Average monthly water temperature in Chaweng Beach, Thailand
On this page you find the mean water temperature over the year in Chaweng Beach (Koh Samui), Thailand. Discover the unique water temperature patterns, from its warmest to its coolest months.
Chaweng Beach offers consistently warm water temperatures year-round. The warmest month, April, averages 30°C (86°F).
Even in the coolest water temperature month, January, the average temperature is 27°C (81°F). These conditions are perfect for water activities and relaxation throughout the year.