The highest day temperature in October 2023 was 95°F. The lowest night temperature was 69°F. The average values for day and night temperatures during October were 80.6°F и 73.8°F respectivly.

The average sea surface temperature in October 2023 for Rio de Janeiro was 78.0°F. The maximum and minimum values were 75.6°F and 81.4°F respectively.

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

Precipitation total in October for Rio de Janeiro is 4.2 in.

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 Rio de Janeiro in October is 7.1 hours.