The highest day temperature in August 2025 was 88°F. The lowest night temperature was 72°F. The average values for day and night temperatures during August were 85.5°F и 75.7°F respectivly.

The average sea surface temperature in August 2025 for Trawangan was 87.2°F. The maximum and minimum values were 86.2°F and 88.0°F respectively.

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

Precipitation total in August for Trawangan is 1.2 in. It makes august one of the least rainy months of the year.

The average wind speed in August is 8.6 mph. It makes August one of the most windy months of the year for Trawangan.

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 Trawangan in August is 8.8 hours.