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Brazil

Brazil in May

Where it is warm, dry and good for swimming in Brazil in May — compared across the country’s main destinations.

Quick answers
Where is it warmest in Brazil in May?
Atins is the warmest of the 16 destinations compared, with highs of 31°C (88°F) in May; Rio Grande is the coolest at 20°C (67°F).
Can you swim in the sea in Brazil in May?
Yes, in places: the warmest water is at Atins (29°C (84°F)), and 2 of the coastal destinations have a sea of 21 °C or more.
Warmest
31°
Atins
Coolest
20°
Rio Grande
Driest
33 mm
Belo Horizonte
Warmest sea
29°
Atins

Across Brazil, May highs run from 20°C (67°F) (Rio Grande) to 31°C (88°F) (Atins). On average it is about as warm as April. Rain is frequent in most destinations. Best bets this month: Brasília, Ipanema, and Garopaba.

Weather in May by city

PlaceDayNightRainSeaScore
Brasília 26° 14° 36 mm — 95
Ceilândia 25° 14° 34 mm — 94
Taguatinga 26° 14° 34 mm — 94
Belo Horizonte 26° 13° 33 mm — 91
Copacabana 27° 18° 81 mm — 78
Ipanema 27° 18° 81 mm — 78
Rio de Janeiro 27° 18° 82 mm — 78
Pinheiros 22° 13° 61 mm — 76
Garopaba 23° 14° 95 mm 21° 76
São Paulo 22° 13° 63 mm — 75
Capão Bonito 22° 11° 62 mm — 72
Rio Grande 20° 13° 100 mm 19° 71
Salvador 28° 22° 312 mm — 67
Macapá 31° 23° 339 mm — 65
Atins 31° 23° 229 mm 29° 65
Alter do Chão 29° 22° 259 mm — 51

Festivals in Brazil in May

Public holidays in May

  • Labour Day
  • Corpus Christi
Public holidays 2027 →

Frequently asked questions

What is the weather like in Brazil in May?

Average daytime highs range from 20° in Rio Grande to 31° in Atins.

Can you swim in Brazil in May?

Yes — the sea is warmest around Atins at about 29°.