The highest day temperature in July 2026 was 78°F. The lowest night temperature was 70°F. The average values for day and night temperatures during July were 77.2°F и 74.6°F respectivly.

The average sea surface temperature in July 2026 for Grand Gaube was 80.0°F. The maximum and minimum values were 79.6°F and 80.6°F respectively.

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

Precipitation total in July for Grand Gaube is 0.9 in. It makes july one of the least rainy months of the year.

The average wind speed in July is 16.6 mph. It makes July the most windy month of the year for Grand Gaube.

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 Grand Gaube in July is 6.2 hours.