The highest day temperature in June 2025 was 83°F. The lowest night temperature was 64°F. The average values for day and night temperatures during June were 76.2°F и 69.5°F respectivly.

The average sea surface temperature in June 2025 for Cabo Frio was 73.5°F. The maximum and minimum values were 69.8°F and 76.0°F respectively.

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

Precipitation total in June for Cabo Frio is 0.3 in. It makes june one of the least rainy months of the year.

The average wind speed in June is 8.8 mph. It makes June 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 June is 7.5 hours.