The highest day temperature in August 2024 was 90°F. The lowest night temperature was 86°F. The average values for day and night temperatures during August were 87.5°F и 87.2°F respectivly.

The average sea surface temperature in August 2024 for Samui was 90.6°F. The maximum and minimum values were 89.0°F and 92.0°F respectively.

Most of the days in August are cloudy but you can also expect sunny or gloomy days.

Precipitation total in August for Samui is 3.1 in. It makes august one of the least rainy months of the year.

The average wind speed in August is 11.2 mph.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Samui in August is 7.4 hours.