Average water temperature in Koh Samui (Bangkok Province) in celsius

The mean water temperature over the year in Koh Samui, Thailand.
Show the average water temperatures in Koh Samui in Fahrenheit »

Average water temperatures in Koh Samui, Thailand   Copyright © 2023  weather-and-climate.com

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  • On average, April has the warmest water temperature with 30° Celsius (85° Fahrenheit).
  • On average, January has the coldest water temperature with 27° Celsius (81° Fahrenheit).

Weather Forecasts for Koh Samui (Bangkok Province)

Sat   Jun 03
34°C | 27°C
W 22 km/h
5.7 mm
broken clouds and  chance of rain

broken clouds and chance of rain

Sun   Jun 04
35°C | 27°C
W 18 km/h
0.9 mm
broken clouds and  chance of rain

broken clouds and chance of rain

Mon   Jun 05
35°C | 26°C
W 22 km/h
3.3 mm
broken clouds and thunder

broken clouds and thunder

Where to stay in Koh Samui


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