The highest day temperature in October 2025 was 103°F. The lowest night temperature was 61°F. The average values for day and night temperatures during October were 83.6°F и 70.6°F respectivly.

The average sea surface temperature in October 2025 for Duque de Caxias was 77.6°F. The maximum and minimum values were 74.2°F and 80.8°F respectively.

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

Precipitation total in October for Duque de Caxias is 1.6 in. It makes october one of the most rainy months of the year.

The average wind speed in October is 5.7 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 Duque de Caxias in October is 5.1 hours.