The highest day temperature in December 2023 was 94°F. The lowest night temperature was 70°F. The average values for day and night temperatures during December were 84.8°F и 75.7°F respectivly.

The average sea surface temperature in December 2023 for Cabo Frio was 79.7°F. The maximum and minimum values were 78.0°F and 83.4°F respectively.

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

Precipitation total in December for Cabo Frio is 2.8 in. It makes december one of the most rainy months of the year.

The average wind speed in December is 7.9 mph. It makes December one of the most windless months of the year for Cabo Frio.

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 Cabo Frio in December is 5.8 hours.