The highest day temperature in October 2025 was 93°F. The lowest night temperature was 63°F. The average values for day and night temperatures during October were 79.7°F и 70.9°F respectivly.

The average sea surface temperature in October 2025 for Barra da Tijuca was 69.5°F. The maximum and minimum values were 66.6°F and 72.2°F respectively.

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

Precipitation total in October for Barra da Tijuca is 1.7 in. It makes october one of the most rainy months of the year.

The average wind speed in October is 7.3 mph. This value is relatively stable throughout the year.

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 Barra da Tijuca in October is 5.1 hours.