8· 1 review
São Sebastião Whale Watching
São Sebastião offers one of the best spots in Brazil to see humpback whales, making this crossing a must for anyone visiting the region.
4 h
from US$ 102
Short answer
In June, São Sebastião averages highs of 25 °C (77 °F) and lows of 15 °C (59 °F), with about 94 mm of rain spread over roughly 7 days. June has moderate rainfall, usually in quick showers that do not spoil the whole day. Crowds tend to be moderate this month.
Climate · INMET (updated 2026)
Temperature
25 / 15 °C
high / low
Rain
94 mm
7 days
Daylight
10h40
sunset at 17:22
Crowds
Moderate
1 public holiday
What to expect in São Sebastião in June
Editor's tip
June is the heart of winter in São Sebastião. In Brazil the seasons are the reverse of those in the Northern Hemisphere. Temperatures are pleasant, with highs of 25 °C (77 °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. Rain, when it comes, is usually brief and does not spoil the day.
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 · ~R$ 412
Moderate prices outside public holidays, which push rates and crowds up. The average nightly rate for lodging in São Sebastião is around R$ 412 (Brazilian reais), depending on the date.
Tours and tickets
Things to do in São Sebastião in June
Where to stay
Hotels in São Sebastião
In June, demand in São Sebastião 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 15 °C (59 °F) Light clothing for the day · highs of 25 °C (77 °F) Sunscreen and sunglasses · strong sun on the tours Quick-dry clothing · humidity of 84% 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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