The highest day temperature in July 2026 was 93°F. The lowest night temperature was 57°F. The average values for day and night temperatures during July were 82.5°F и 65.0°F respectivly.

The average sea surface temperature in July 2026 for Duque de Caxias was 75.0°F. The maximum and minimum values were 73.6°F and 77.0°F respectively.

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

Precipitation total in July for Duque de Caxias is 0.3 in. It makes july the least rainy month of the year.

The average wind speed in July is 4.9 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 July is 7.6 hours.