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Weather in Brazil for May 2025

Your guide to Brazil weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Brazil at the beginning of May is 29.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.6 °C by the end of May.

    • Rain 🌧️

  • Brazil experiences moderate rainfall in May, with an average of 8 rainy days and a total precipitation of 51.9 mm.

    • More

  • Is May a good time to visit Brazil? check out the best time to travel to Brazil page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/16°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
65 %
Avg humidity

Brazil in May average weather

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
30°
2
Patchy rain possible
29°
3
Partly cloudy
30°
4
Sunny
30°
5
Sunny
30°
6
Partly cloudy
30°
7
Cloudy
30°
8
Partly cloudy
30°
9
Heavy rain at times
30°
10
Heavy rain at times
26°
11
Patchy rain possible
27°
12
Patchy rain possible
26°
13
Cloudy
26°
14
Partly cloudy
25°
15
Sunny
21°
16
Sunny
27°
17
Cloudy
26°
18
Partly cloudy
27°
19
Sunny
25°
20
Sunny
28°
21
Overcast
27°
22
Cloudy
27°
23
Sunny
28°
24
Sunny
29°
25
Sunny
24°
26
Sunny
22°
27
Sunny
24°
28
Moderate rain at times
24°
29
Patchy rain possible
19°
30
Overcast
19°
31
Moderate or heavy rain shower
19°
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Temperatures trend during May in Brazil

See the weather trend as well as the moving average line
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May weather day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Patchy rain possible
Patchy rain possible
 30° /18° 0.2 mm 8
2 May Patchy rain possible
Patchy rain possible
 29° /18° 0.6 mm 8
3 May Partly cloudy
Partly cloudy
 30° /19° 0 mm 8
4 May Sunny
Sunny
 30° /18° 0 mm 8
5 May Sunny
Sunny
 30° /19° 0 mm 8
6 May Partly cloudy
Partly cloudy
 30° /18° 0 mm 8
7 May Cloudy
Cloudy
 30° /19° 0 mm 8
8 May Partly cloudy
Partly cloudy
 30° /19° 0 mm 8
9 May Heavy rain at times
Heavy rain at times
 30° /19° 1.4 mm 7
10 May Heavy rain at times
Heavy rain at times
 26° /19° 3 mm 7
11 May Patchy rain possible
Patchy rain possible
 27° /18° 0.1 mm 7
12 May Patchy rain possible
Patchy rain possible
 26° /17° 0.2 mm 7
13 May Cloudy
Cloudy
 26° /17° 0 mm 7
14 May Partly cloudy
Partly cloudy
 25° /15° 0.6 mm 7
15 May Sunny
Sunny
 21° /14° 0.3 mm 6
16 May Sunny
Sunny
 27° /14° 0 mm 7
17 May Cloudy
Cloudy
 26° /15° 0 mm 7
18 May Partly cloudy
Partly cloudy
 27° /15° 0 mm 8
19 May Sunny
Sunny
 25° /15° 0.1 mm 7
20 May Sunny
Sunny
 28° /14° 0.1 mm 7
21 May Overcast
Overcast
 27° /14° 0 mm 7
22 May Cloudy
Cloudy
 27° /15° 0 mm 7
23 May Sunny
Sunny
 28° /17° 0 mm 8
24 May Sunny
Sunny
 29° /16° 0 mm 8
25 May Sunny
Sunny
 24° /14° 3.6 mm 7
26 May Sunny
Sunny
 22° /14° 7.7 mm 6
27 May Sunny
Sunny
 24° /15° 6.4 mm 6
28 May Moderate rain at times
Moderate rain at times
 24° /16° 3.3 mm 6
29 May Patchy rain possible
Patchy rain possible
 19° /14° 0.5 mm 6
30 May Overcast
Overcast
 19° /13° 1.3 mm 5
31 May Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /13° 22.6 mm 6
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Important Notice
Our weather forecast for Brazil in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Brazil forecast closer to your planned date for the most up-to-date weather information.

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.

Have you visited Brazil in May? Share your experience by writing a review.

Brazil in May - FAQ

Is May a good time to visit Brazil?
Yes, May is a good time to traveling to Brazil, read more about the best time to visit Brazil.
What are the expected maximum and minimum temperatures in Brazil during May?
During May, expect a variety of temperatures with highs around 26° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Brazil during May?
Moderate rainfall is anticipated in Brazil during May, with a total of 51.9 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Brazil during May?
The average wind speed in Brazil during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Brazil in May?

As you prepare for your trip to Brazil in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Brazil, during May, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

May rainfall patterns in Brazil

Explore the daily rainfall trends and prepare for Brazils May weather 💧

UV exposure in Brazil during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Regions in Brazil
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BahiaCearáMinas GeraisRio de JaneiroSão Paulo
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Belo HorizonteFortalezaGuaratinguetáRio de JaneiroSalvadorSão Paulo
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Location coordinates Where is Brazil?

Get accurate weather forecasts for Brazil, located at latitude -23.548 and longitude -46.636. Stay updated with localized weather information tailored for Brazil.

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