The highest day temperature in October 2025 was 87°F. The lowest night temperature was 78°F. The average values for day and night temperatures during October were 84.4°F и 79.2°F respectivly.

The average sea surface temperature in October 2025 for San Blas Islands was 88.9°F. The maximum and minimum values were 88.2°F and 89.8°F respectively.

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

Precipitation total in October for San Blas Islands is 3.5 in.

The average wind speed in October is 5.7 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 October is 4.1 hours.