The highest day temperature in August 2026 was 88°F. The lowest night temperature was 69°F. The average values for day and night temperatures during August were 78.1°F и 75.6°F respectivly.

The average sea surface temperature in August 2026 for Luganville was 81.6°F. The maximum and minimum values were 80.6°F and 82.6°F respectively.

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

Precipitation total in August for Luganville is 3.3 in. It makes august one of the least rainy months of the year.

The average wind speed in August is 9.8 mph. It makes August the most windy month of the year for Luganville.

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 Luganville in August is 4.6 hours.