Weather in Brazil for May 2025
In general, the average temperature in Brazil at the beginning of May is 29.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24.6 °C by the end of May.
The climate of Brazil in May is notably wet, with an average of 12 rainy days, and a total of 73.9 mm of precipitation.
Temperatures
Rain 🌧️
Brazil in May average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2 30° | 3  29° | 4 30° | |||
| 5 30° | 6  29° | 7 30° | 8  31° | 9 31° | 10  27° | 11 26° |
| 12 27° | 13 28° | 14 25° | 15 24° | 16 27° | 17  28° | 18 26° |
| 19 26° | 20 27° | 21 26° | 22 28° | 23 29° | 24 29° | 25 26° |
| 26 24° | 27 27° | 28 28° | 29 22° | 30 23° | 31 22° |
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Temperatures trend during May in Brazil
May weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Overcast | 30° /21° | 0 mm | 8 | |
| 2 May | Overcast | 30° /21° | 0 mm | 8 | |
| 3 May | Sunny | 29° /21° | 0 mm | 8 | |
| 4 May | Sunny | 30° /21° | 0 mm | 9 | |
| 5 May | Sunny | 30° /21° | 0 mm | 8 | |
| 6 May | Cloudy | 29° /21° | 0 mm | 7 | |
| 7 May | Sunny | 30° /21° | 0 mm | 8 | |
| 8 May | Partly cloudy | 31° /21° | 0 mm | 9 | |
| 9 May | Sunny | 31° /22° | 0.1 mm | 9 | |
| 10 May | Moderate or heavy rain shower | 27° /22° | 6.4 mm | 7 | |
| 11 May | Moderate or heavy rain shower | 26° /21° | 3.1 mm | 6 | |
| 12 May | Moderate rain at times | 27° /21° | 2.2 mm | 7 | |
| 13 May | Moderate rain at times | 28° /21° | 1.9 mm | 7 | |
| 14 May | Cloudy | 25° /20° | 0.4 mm | 6 | |
| 15 May | Sunny | 24° /19° | 2.6 mm | 6 | |
| 16 May | Sunny | 27° /18° | 0.1 mm | 7 | |
| 17 May | Patchy rain possible | 28° /20° | 0.6 mm | 7 | |
| 18 May | Overcast | 26° /20° | 0.1 mm | 7 | |
| 19 May | Sunny | 26° /19° | 0 mm | 7 | |
| 20 May | Sunny | 27° /18° | 0 mm | 8 | |
| 21 May | Partly cloudy | 26° /18° | 1.8 mm | 7 | |
| 22 May | Cloudy | 28° /18° | 0 mm | 7 | |
| 23 May | Sunny | 29° /19° | 0 mm | 8 | |
| 24 May | Partly cloudy | 29° /20° | 0 mm | 8 | |
| 25 May | Sunny | 26° /19° | 1.6 mm | 7 | |
| 26 May | Sunny | 24° /18° | 16.2 mm | 7 | |
| 27 May | Sunny | 27° /19° | 6.7 mm | 7 | |
| 28 May | Sunny | 28° /19° | 2.8 mm | 7 | |
| 29 May | Moderate or heavy rain shower | 22° /19° | 21.7 mm | 6 | |
| 30 May | Patchy rain possible | 23° /19° | 0.2 mm | 6 | |
| 31 May | Moderate or heavy rain shower | 22° /18° | 5.3 mm | 6 | |
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Guide for Brazil in May
In May, Brazil experiences varying weather conditions across different regions. In the beginning of the month, the southern regions, including cities like Sao Paulo and Rio de Janeiro, typically have mild temperatures with average highs around 23° and lows around 15°.
These areas also experience increased rainfall during this time, contributing to the lush greenery and vibrant landscapes that Brazil is known for.
Moving towards the end of May, the northern regions, such as Manaus and the Amazon rainforest, tend to have higher temperatures with average highs around 31° and lows around 24°. These areas also have high humidity and frequent rainfall, creating a hot and tropical climate.
In coastal areas like Salvador and Recife, the weather in May is warm and pleasant, with average highs around 27° and lows around 22°. These regions also experience occasional rain showers, but overall, the weather remains favorable for beach activities and outdoor exploration.
In summary, Brazil in May offers a diverse range of weather conditions, from mild and rainy in the south to hot and humid in the north, providing travelers with a variety of experiences to enjoy throughout the country.
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Brazil in May - FAQ
May rainfall patterns in Brazil
UV exposure in Brazil during May
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