The highest day temperature in July 2025 was 86°F. The lowest night temperature was 82°F. The average values for day and night temperatures during July were 84.0°F и 83.7°F respectivly.

The average sea surface temperature in July 2025 for Aruba was 85.5°F. The maximum and minimum values were 84.8°F and 86.0°F respectively.

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

Precipitation total in July for Aruba is 0.5 in. It makes july the least rainy month of the year.

The average wind speed in July is 23.7 mph. It makes July one of the most windy months of the year for Aruba.

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 Aruba in July is 8.8 hours.