ClimaGo › Koh Samui › Weather in February
Thailand
February offers the most pleasant conditions with warm sunny days reaching 29°C and minimal rainfall, perfect for water sports, diving expeditions and exploring the island's coastal attractions without weather interruptions.
Avg High
30°C
Avg Low
24°C
Daily Rain
1.5mm
Rainfall
Low
✅ February is one of the best months to visit Koh Samui!
This tropical island paradise features white-sand beaches, coconut palms, luxury resorts, nightlife and perfect-postcard island tranquility.