Water temperature of the Gulf of Thailand in january Where to swim in the Gulf of Thailand in january 2025?
Several countries border the seaside of the Gulf of Thailand, including: Cambodia, Koh Samui, Thailand and Vietnam. We measure the water temperature daily in these countries and archive it in order to calculate monthly averages, like those of the month of january.
Several countries border the seaside of the Gulf of Thailand, including: Cambodia, Koh Samui, Thailand and Vietnam.
We measure the water temperature daily in these countries and archive it in order to calculate monthly averages, like those of the month of january.
The seasonal average for the water temperature in the month of january is between 80°F and 83°F. The lowest sea temperature measured this month is 79°F and the highest is 85°F.
The sea temperature map of the Gulf of Thailand in january
The map below presents a monthly average of the water temperature of the Gulf of Thailand for the month of january for several coastal cities. You can zoom and move around on the map. By clicking on the markers, you can see sea temperature details by city in january.
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWhere can you swim in the Gulf of Thailand in january?
Below, see the average temperatures measured in january in the different countries on the shores of the Gulf of Thailand.
Cambodia
82°F to 83°F
ideal swimmingKoh Samui
82°F to 83°F
ideal swimmingThailand
80°F to 83°F
ideal swimmingVietnam
80°F to 82°F
ideal swimmingWater temperature of the Gulf of Thailand: choose another month
See monthly seasonal averages of the water temperature of the Gulf of Thailand by clicking on the links below: