The highest day temperature in July 2026 was 105°F. The lowest night temperature was 76°F. The average values for day and night temperatures during July were 98.8°F и 79.9°F respectivly.

The average sea surface temperature in July 2026 for San Blas was 93.5°F. The maximum and minimum values were 92.6°F and 94.0°F respectively.

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

Precipitation total in July for San Blas is 2.1 in. It makes july one of the most rainy months of the year.

The average wind speed in July is 4.1 mph. This value is relatively stable throughout the year.

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 in July is 6.6 hours.