The highest day temperature in March 2026 was 88°F. The lowest night temperature was 69°F. The average values for day and night temperatures during March were 83.3°F и 74.5°F respectivly.

The average sea surface temperature in March 2026 for Pôrto Belo was 83.7°F. The maximum and minimum values were 82.0°F and 86.2°F respectively.

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

Precipitation total in March for Pôrto Belo is 1.7 in.

The average wind speed in March is 6.2 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 Pôrto Belo in March is 5.3 hours.