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 June, Ilha Grande averages highs of 26 °C (79 °F) and lows of 18 °C (64 °F), with about 45 mm of rain spread over roughly 6 days. June is a dry month, good for outdoor plans. Crowds tend to be moderate this month.
Climate · INMET (updated 2026)
Temperature
26 / 18 °C
high / low
Rain
45 mm
6 days
Daylight
10h43
sunset at 17:18
Crowds
Moderate
1 public holiday
What to expect in Ilha Grande in June
Editor's tip
June is the heart of winter in Ilha Grande. In Brazil the seasons are the reverse of those in the Northern Hemisphere. Temperatures are pleasant, with highs of 26 °C (79 °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 also rains very little: this is one of the driest months of the year, good for anyone who wants an outdoor itinerary.
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 June
Where to stay
Hotels in Ilha Grande
In June, 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 June
No major fixed festivals in June, but public holidays (Corpus Christi) bring more people to the destination.
Public holidays in June: Corpus Christi (04/06). Expect more people and higher prices around these dates.
What to pack in June
Light jacket for the evening · nights of 18 °C (64 °F) Light clothing for the day · highs of 26 °C (79 °F) Sunscreen and sunglasses · strong sun on the tours Quick-dry clothing · humidity of 80% Comfortable walking shoes · you will be on foot much of the day
Looking for better weather?
Where the weather is good in June
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