The highest day temperature in July 2025 was 86°F. The lowest night temperature was 84°F. The average values for day and night temperatures during July were 84.9°F и 84.3°F respectivly.

The average sea surface temperature in July 2025 for San Andres was 86.4°F. The maximum and minimum values were 85.8°F and 87.0°F respectively.

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

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

The average wind speed in July is 17.2 mph. It makes July one of the most windy months of the year for San Andres.

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 Andres in July is 3.9 hours.