The highest day temperature in February 2026 was 94°F. The lowest night temperature was 73°F. The average values for day and night temperatures during February were 85.7°F и 75.7°F respectivly.

The average sea surface temperature in February 2026 for Rio das Ostras was 81.6°F. The maximum and minimum values were 77.8°F and 85.4°F respectively.

You can expect various weather conditions during February. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in February for Rio das Ostras is 2.3 in. It makes february one of the most rainy months of the year.

The average wind speed in February is 7.4 mph. It makes February one of the most windless months of the year for Rio das Ostras.

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 Rio das Ostras in February is 6.6 hours.