Florianópolis, Brazil

Florianópolis sits in the tropics in Brazil, and the 2015–2024 weather record gives its sunshine a clear shape: the February peak reaches an 84/100 sun score, with daytime highs around 29°C — a solid base for a coastal escape.

The year runs from average lows of 13°C in July to highs of 29°C in January. On the rain ledger, July is the safest bet at a 19% chance of a wet day, while January climbs to 66%. Beach-warm afternoons (24°C and up) hold through January–April and November–December.

Averaged by season, sun scores land at 83 for spring, 83 for summer, 78 for autumn and 83 for winter — with typical afternoons of 25°, 21°, 24° and 28°C respectively. Spring wins on the numbers and autumn loses them; everything in between is a trade-off between warmth and crowds. For warmth without the densest crowds, the shoulder play is January: still 29°C highs, with a sun score of 83.

Best months to visit Florianópolis

The best month on record is February — an 84/100 sun score, built on 62% cloud cover and 61% rain-day odds — followed by March and April. In practice you have flexibility — January–December all stay above a 70 sun score. The month to avoid on pure weather odds is October (74/100).

Among the tropical destinations in our catalog, its February rain odds beat 17% of the field.

Month-by-month breakdown for Florianópolis → · More destinations for February →

As of the latest refresh, Florianópolis's next 15 days span 13°C to 29°C; 2 days look mostly sunny while 4 look likely to be wet — a live sun score of 75/100.