The highest day temperature in May 2026 was 79°F. The lowest night temperature was 72°F. The average values for day and night temperatures during May were 75.3°F и 73.3°F respectivly.

The average sea surface temperature in May 2026 for Sao Vincente was 75.9°F. The maximum and minimum values were 75.0°F and 76.8°F respectively.

Most of the days in May are sunny but you can also expect cloudy and gloomy days.

Precipitation total in May for Sao Vincente is 0.1 in. It makes may one of the least rainy months of the year.

The average wind speed in May is 16.9 mph. It makes May one of the most windy months 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 May is 10.6 hours.