Fernando de Noronha, Brazil

There are 127 tropical destinations in our catalog, and Fernando de Noronha's numbers hold their own: a 96/100 sun score at its October peak, when rain interrupts roughly 20% of days. For a sand-and-sea holiday under a tropical sky, the data is a good starting point.

April is the heat peak, averaging 28°C highs; August is the cool end, when nights dip to around 25°C. The wet–dry contrast is pronounced: 78% rain-day odds in April against 17% in November. If 24°C is your bar for proper warmth, count on January–December.

Averaged by season, sun scores land at 80 for spring, 90 for summer, 96 for autumn and 89 for winter — with typical afternoons of 28°, 27°, 27° and 27°C respectively. Autumn wins on the numbers and spring loses them; everything in between is a trade-off between warmth and crowds. A practical compromise is January — the edge of the warm window, averaging 27°C with a 90 sun score.

Best months to visit Fernando de Noronha

Ranked purely on sunshine odds, the podium is October at 96/100, then November at 96 and September at 95. In practice you have flexibility — January–December all stay above a 70 sun score. The month to avoid on pure weather odds is April (78/100).

For context: in October, Fernando de Noronha is drier than 94% of the tropical destinations we track.

Month-by-month breakdown for Fernando de Noronha → · More destinations for October →

The live forecast backs this up: of the next 16 days, 11 look mostly clear and none carry meaningful rain risk, in a 25–27°C band. Today's cached sun score is 98/100.