The highest day temperature in July 2025 was 78°F. The lowest night temperature was 70°F. The average values for day and night temperatures during July were 73.5°F и 72.9°F respectivly.

The average sea surface temperature in July 2025 for Costa Calma was 74.2°F. The maximum and minimum values were 72.4°F and 75.6°F respectively.

Almost all days in July are sunny. There is very low probability of clouds or gloomy days.

Precipitation total in July for Costa Calma is 0.0 in. This value is relatively stable throughout the year.

The average wind speed in July is 16.5 mph. It makes July the most windy month of the year for Costa Calma.

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 Costa Calma in July is 12.3 hours.