The highest day temperature in December 2020 was 89°F. The lowest night temperature was 78°F. The average values for day and night temperatures during December were 85.8°F и 81.2°F respectivly.

The average sea surface temperature in December 2020 for Luganville was 87.4°F. The maximum and minimum values were 86.6°F and 88.6°F respectively.

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

Precipitation total in December for Luganville is 10.4 in.

The average wind speed in December is 6.4 mph. It makes December the most windless 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 December is 6.4 hours.