8· 1 review
Acaiá Cave & Ilha Grande Lagoons Boat Tour
If you're in Ilha Grande, don't miss the opportunity to take a tour around the Acaiá Cave and its main lagoons. You'll fall in love with its landscapes!
7 h
from US$ 46
Short answer
In November, Ilha Grande averages highs of 29 °C (84 °F) and lows of 22 °C (72 °F), with about 148 mm of rain spread over roughly 15 days. November is one of the rainiest months of the year, so bring a rain jacket and keep some indoor activities in mind. Crowds tend to be moderate this month.
Climate · INMET (updated 2026)
Temperature
29 / 22 °C
high / low
Rain
148 mm
15 days
Daylight
13h14
sunset at 18:18
Crowds
Moderate
3 public holidays
What to expect in Ilha Grande in November
Editor's tip
November is spring in Ilha Grande. In Brazil the seasons are the reverse of those in the Northern Hemisphere. Temperatures are pleasant, with highs of 29 °C (84 °F) and nights that still call for a light jacket. Crowds sit somewhere in the middle, with peaks on public holidays. Outside those dates, you can enjoy the place at an easy pace and spend less. It rains fairly often, so keep an indoor plan handy for gray days.
Myllena Vieira · Editor at VisiteCrowds
Crowd level: moderate
Moderate crowds, with peaks on public holidays. Outside those dates, you can enjoy the place at a calmer pace.
Prices
Rates: moderate
Moderate prices outside public holidays, which push rates and crowds up.
Tours and tickets
Things to do in Ilha Grande in November
Where to stay
Hotels in Ilha Grande
In November, demand in Ilha Grande is moderate: most hotels have room, but public holidays fill them up. Compare rates and book a few weeks ahead.
Rates change with the dates: confirm the price on Booking.com.
What happens in November
No major fixed festivals in November, but public holidays (All Souls Day, Republic Proclamation Day, Black Awareness Day) bring more people to the destination.
Public holidays in November: All Souls Day (02/11) · Republic Proclamation Day (15/11) · Black Awareness Day (20/11). Expect more people and higher prices around these dates.
What to pack in November
Light clothing for the day · highs of 29 °C (84 °F) Rain jacket or umbrella · 15 days of rain in the month Sunscreen and sunglasses · strong sun on the tours Quick-dry clothing · humidity of 81% Comfortable walking shoes · you will be on foot much of the day
Looking for better weather?
Where the weather is good in November
These destinations have the best weather comfort for November, scored with the same calculation of rain, heat and humidity. Tap to see what the month is like in each one.
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