Average monthly water temperature in Ban Bang Po, Thailand
On this page you find the mean water temperature over the year in Ban Bang Po (Koh Samui), Thailand. Understand how water temperatures vary throughout the year.
Water temperatures in Ban Bang Po remain warm year-round, perfect for aquatic activities. The warmest month, April, has an average temperature of 30°C (86°F).
The coolest water temperature month is January, averaging 27°C (81°F). Whether you’re swimming or just enjoying the water, Ban Bang Po offers ideal conditions year-round.
Ban Bang Po Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ban Bang Po - and find the best time to visit.
Ban Bang Po 3-Day Forecast
Temperature Rainfall Sunshine Humidity Water Temp
See the full Ban Bang Po climate overview or explore weather in Thailand.
Popular this month
Where to go in August - average daytime high across popular destinations.
Bangkok
34°C (93°F) Jomtien Beach
32°C (90°F) Hua Hin32°C (90°F) Chiang Mai32°C (90°F) Koh Samui30°C (86°F) Ao Nang Beach30°C (86°F) Ko Lanta30°C (86°F) Patong Beach30°C (86°F) 
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