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Average monthly water temperature in Lamai Beach, Thailand
On this page you find the mean water temperature over the year in Lamai Beach (Koh Samui), Thailand. Take a closer look at the water temperature patterns and what they mean for swimming and recreation.
Data from: Koh Samui, Thailand (14 KM, 8 Miles).
Water temperatures in Lamai Beach 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, Lamai Beach offers ideal conditions year-round.
Lamai Beach Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lamai Beach - and find the best time to visit.
Lamai Beach 3-Day Forecast
More climate data for Lamai Beach
Temperature Rainfall Sunshine Humidity Water Temp
See the full Lamai Beach climate overview or explore weather in Thailand.
Popular in October
Where to go in October - average daytime high across popular destinations.
Bangkok
33°C (91°F) Chiang Mai
32°C (90°F) Jomtien Beach32°C (90°F) Ao Nang Beach30°C (86°F) Hua Hin31°C (88°F) Patong Beach29°C (84°F) Ko Lanta29°C (84°F) Bucket list
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Discover Kok Kood: a hidden gem in Thailand
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