Florianopolis weather in January 2025

Expect 28°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Florianopolis in January. Check more long-term weather averages for Florianopolis in January before you book your next holiday to Brazil in 2025/2026.

  • 28°C maximum daytime temperature in January in Florianopolis28
    28°C max day temperature
  • 6 hours of sunshine per day
  • 24 days with some rainfall in January in Florianopolis24
    24 days with some rainfall
  • 21°C minimum night-time temperature in January in Florianopolis21
    21°C min night temperature
  • 14 hours of daylight per day in January in Florianopolis14
    14 hours of daylight per day
  • Moderate heat & humidity in January in FlorianopolisM
    Moderate heat & humidity
  • 181 mm monthly rainfall in January in Florianopolis181
    181 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Florianopolis11
    11+ (Extreme) UV index
  • 25°C sea temperature in January in Florianopolis25
    25°C sea temperature

More about Florianopolis

Florianopolis by month

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The January weather guide for Brazil (Florianopolis) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Florianopolis in January?

Daytime temperatures usually reach 28°C in Florianopolis in January with moderate heat and humidity, falling to 21°C at night.

How sunny is it in Florianopolis in January?

There are normally 6 hours of bright sunshine each day in Florianopolis in January - that's 45% of daylight hours.

How warm is the sea around Florianopolis in January?

The average sea temperature around Florianopolis in January is 25°C.

Does it rain in Florianopolis in January?

There are usually 24 days with some rain in Florianopolis in January and the average monthly rainfall is 181mm.

Florianopolis January sunrise & sunset times

Browse the sunrise and sunset times for Florianopolis in January 2025. Select a month to view Florianopolis sunrise and sunset times for the next 12 months.


Date Sunrise times Sunset times
Wednesday, 1st January 2025 05:22 19:13
Thursday, 16th January 2025 05:34 19:14
Friday, 31st January 2025 05:46 19:09

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