The highest day temperature in January 2025 was 91°F. The lowest night temperature was 67°F. The average values for day and night temperatures during January were 82.2°F и 72.6°F respectivly.

The average sea surface temperature in January 2025 for Florianopolis was 81.4°F. The maximum and minimum values were 78.6°F and 84.4°F respectively.

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

Precipitation total in January for Florianopolis is 4.5 in. It makes january one of the most rainy months of the year.

The average wind speed in January is 7.3 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 January is 7.1 hours.