The highest day temperature in August 2025 was 84°F. The lowest night temperature was 74°F. The average values for day and night temperatures during August were 80.7°F и 77.3°F respectivly.

The average sea surface temperature in August 2025 for Sao Vincente was 82.2°F. The maximum and minimum values were 79.6°F and 84.0°F respectively.

You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in August for Sao Vincente is 0.7 in. It makes august one of the most rainy months of the year.

The average wind speed in August is 11.6 mph. It makes August the most windless month of the year for Sao Vincente.

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 Sao Vincente in August is 7.6 hours.