The highest day temperature in March 2025 was 91°F. The lowest night temperature was 65°F. The average values for day and night temperatures during March were 83.5°F и 72.2°F respectivly.

The average sea surface temperature in March 2025 for Florianopolis was 81.1°F. The maximum and minimum values were 77.8°F and 85.4°F respectively.

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

Precipitation total in March for Florianopolis is 3.3 in.

The average wind speed in March is 7.0 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 Florianopolis in March is 6.6 hours.