The highest day temperature in July 2025 was 98°F. The lowest night temperature was 78°F. The average values for day and night temperatures during July were 94.7°F и 81.2°F respectivly.

The average sea surface temperature in July 2025 for Riohacha was 86.5°F. The maximum and minimum values were 85.0°F and 88.0°F respectively.

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

Precipitation total in July for Riohacha is 0.6 in.

The average wind speed in July is 11.7 mph. It makes July one of the most windy months of the year for Riohacha.

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 Riohacha in July is 6.6 hours.