The highest day temperature in December 2025 was 85°F. The lowest night temperature was 63°F. The average values for day and night temperatures during December were 77.2°F и 70.9°F respectivly.

The average sea surface temperature in December 2025 for Costa de Oro was 83.0°F. The maximum and minimum values were 81.2°F and 84.4°F respectively.

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

Precipitation total in December for Costa de Oro is 0.5 in. It makes december one of the least rainy months of the year.

The average wind speed in December is 5.0 mph. It makes December one of the most windless months of the year for Costa de Oro.

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 Costa de Oro in December is 4.3 hours.