The highest day temperature in July 2025 was 86°F. The lowest night temperature was 78°F. The average values for day and night temperatures during July were 84.5°F и 80.4°F respectivly.

The average sea surface temperature in July 2025 for San Blas Islands was 87.4°F. The maximum and minimum values were 86.6°F and 88.8°F respectively.

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

Precipitation total in July for San Blas Islands is 3.6 in. It makes july one of the most rainy months of the year.

The average wind speed in July is 5.2 mph.

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 San Blas Islands in July is 4.0 hours.