Brazil in may: average Weather, Temperature and Climate, Where to go?
Weather in Brazil in may 2025
In this section, check out the weather forecast for may for most popular cities in Brazil. These predictions are statistics for may from weather reports for over 10 years. The percentage indicates the possibility of having the weather indicated.
Average weather in may in Rio de Janeiro
good weather UV index: 6
Weather at 6am
70°F
Clear/Sunny
43% of time
26%
17%
6%
Weather at 12pm
79°F
Clear/Sunny
53% of time
21%
19%
6%
Weather at 6pm
74°F
Clear/Sunny
46% of time
26%
20%
5%
Weather at 3am
70°F
44%
23%
15%
8%
Where to go in Brazil in may?
Where to go in Brazil in may: destination map
Where to go in each region in may?
| Central-West Region of Brazil (Brasilia, Cuiabá, Campo Grande...) | 79°F to 90°F | 2 à 8 days | good weather* | |
| North Region of Brazil (Belem, Manaus, Boa Vista...) | 86°F to 90°F | 10 à 25 days | 83°F to 85°F | bad weather* |
| Northeast Region of Brazil (Fortaleza, Teresina, Recife...) | 81°F to 90°F | 2 à 27 days | 81°F to 85°F | good weather* |
| South Region of Brazil (Curitiba, Porto Alegre, Florianopolis (Santa Catarina Island)...) | 65°F to 77°F | 5 à 9 days | 67°F to 74°F | good weather* |
| Southeast Region of Brazil (Rio de Janeiro, Belo Horizonte, Sao Paulo...) | 74°F to 83°F | 3 à 7 days | 76°F to 81°F | good weather* |
Where should you go in Brazil in may when it comes to the weather?
Remember:
The climate in Brazil in may ranges from perfect to very bad depending on the region and city.
It is not perfect, however, the weather in Brazil that month is, according to seasonal norms, good in Paraty, Ilha Grande, Porto Alegre, Brasilia, Belo Horizonte, Cuiabá, Florianopolis (Santa Catarina Island) and Rio de Janeiro. I allows to savor tour in these cities. And even why not take a little time to relax under the sun!
If you do not go lazing in the sun, but, for example for cultural tours or hiking, the cities of Jijoca de Jericoacoara, Fortaleza, Recife, Sao Paulo, Porto Velho, Salvador de Bahia and Fernando de Noronha have a ok but correct weather for that in may. Eventually, it is not advisable to travel in the cities of Manaus, Curitiba, Belem and Alter do Chão in may because the climate is pretty bad.
Climate in Brazil in may
Climate in Rio de Janeiro in may
In the month of may, the mean temperature in Rio de Janeiro is 76°F (maximum temperature is 79°F and minimum temperature is 70°F). The climate quite comfortable here in may. With 4.3in over 6 days, you will experience some showers for your stay. But this is rather moderate and it will not be continuous.
With a good climate, may is a recommended month to go in this city in Brazil.
| May | |||
| Average temperature | 76°F | ||
| Highest temperature | 79°F | ||
| Lowest temperature | 70°F | ||
| Sea temperature | 76°F | ||
| Rainfall | 4.3in | ||
| Number of days with rainfall | 6 day(s) (18%) | ||
| Humidity | 86% | ||
| Daily sunshine hours | 8 | ||
| Cloud cover | 32% | ||
| Length of day | 11:02 | ||
| Our opinion at whereandwhen.net | good |
Climate in Belo Horizonte in may
In the month of may, maximum temperature is 76°F and minimum temperature is 61°F (for an average temperature of 68°F). The climate good in that area in may. With about 2.8in over 3 days, rain may be scarce for your trip.
With good weather conditions, may is a recommended month to go there in Brazil.
| May | |||
| Average temperature | 68°F | ||
| Highest temperature | 76°F | ||
| Lowest temperature | 61°F | ||
| Rainfall | 2.8in | ||
| Number of days with rainfall | 3 day(s) (11%) | ||
| Humidity | 95% | ||
| Daily sunshine hours | 9 | ||
| Cloud cover | 44% | ||
| Length of day | 11:10 | ||
| Our opinion at whereandwhen.net | good |
Climate in Brasilia in may
In the month of may, the mean temperature in Brasilia is 70°F (maximum temperature is 79°F and minimum temperature is 63°F). The climate enjoyable around this city in may. With 2.7in over 4 days, rainfall is infrequent during your vacations.
With a good weather, may is a good month to go in that area in Brazil.
| May | |||
| Average temperature | 70°F | ||
| Highest temperature | 79°F | ||
| Lowest temperature | 63°F | ||
| Rainfall | 2.7in | ||
| Number of days with rainfall | 4 day(s) (13%) | ||
| Humidity | 92% | ||
| Daily sunshine hours | 9 | ||
| Cloud cover | 37% | ||
| Length of day | 11:23 | ||
| Our opinion at whereandwhen.net | good |
Climate in Curitiba in may
In may, maximum temperature is 70°F and minimum temperature is 58°F (for an average temperature of 63°F). The climate comfortable here in may. With 7.3in over 7 days, rainfall can happen throughout your vacations. But this is rather moderate and it is only of temporary showers.
With a bad weather, may is not recommended month to go in that area in Brazil.
| May | |||
| Average temperature | 63°F | ||
| Highest temperature | 70°F | ||
| Lowest temperature | 58°F | ||
| Rainfall | 7.3in | ||
| Number of days with rainfall | 7 day(s) (23%) | ||
| Humidity | 97% | ||
| Daily sunshine hours | 8 | ||
| Cloud cover | 60% | ||
| Length of day | 10:53 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Florianopolis (Santa Catarina Island) in may
In the month of may, maximum temperature is 74°F and minimum temperature is 65°F (for an average temperature of 68°F). The climate pleasant in this city in the month of may. With 6.1in over 6 days, rain may occur for your journey. But this is rather reasonably and it is only of temporary showers.
With good weather conditions, the month of may is an advisable month to go in this locality in Brazil.
| May | |||
| Average temperature | 68°F | ||
| Highest temperature | 74°F | ||
| Lowest temperature | 65°F | ||
| Sea temperature | 73°F | ||
| Rainfall | 6.1in | ||
| Number of days with rainfall | 6 day(s) (19%) | ||
| Humidity | 86% | ||
| Daily sunshine hours | 8 | ||
| Cloud cover | 40% | ||
| Length of day | 10:45 | ||
| Our opinion at whereandwhen.net | good |
All cities in Brazil in may
| Rio de Janeiro in may | good weather |
| Belo Horizonte in may | good weather |
| Brasilia in may | good weather |
| Curitiba in may | tolerable weather |
| Florianopolis (Santa Catarina Island) in may | good weather |
| Fortaleza in may | tolerable weather |
| Porto Alegre in may | good weather |
| Recife in may | good weather |
| Sao Paulo in may | good weather |
| Teresina in may | good weather |
| Belem in may | very bad weather |
| Boa Vista in may | bad weather |
| Campo Grande in may | good weather |
| Cuiabá in may | perfect weather |
| Fernando de Noronha in may | tolerable weather |
| Guarapari in may | perfect weather |
| João Pessoa in may | good weather |
| Manaus in may | bad weather |
| Paraty in may | good weather |
| Petropolis in may | good weather |
| Ajuruteua (Bragança - Pará) in may | bad weather |
| Alter do Chão in may | bad weather |
| Arraial d'Ajuda in may | good weather |
| Bonito (Mato Grosso do Sul) in may | good weather |
Weather data for Brazil in may:
Weather data for Brazil in may is derived from an average of the weather forecast since 2009 in Brazil. There is a margin of error and these forecasts are to be considered as general information only. The weather in Brazil can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Brazil.