The highest day temperature in November 2025 was 85°F. The lowest night temperature was 67°F. The average values for day and night temperatures during November were 79.9°F и 71.7°F respectivly.

The average sea surface temperature in November 2025 for Rio das Ostras was 74.6°F. The maximum and minimum values were 73.0°F and 76.8°F respectively.

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

Precipitation total in November for Rio das Ostras is 2.6 in. It makes november one of the most rainy months of the year.

The average wind speed in November is 8.3 mph. It makes November one of the most windy 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 November is 5.9 hours.