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Weather in Brazil for August 2025

Your guide to Brazil weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in Brazil at the beginning of August is 27.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.9 °C by the end of August.

  • Rain 🌧️

  • Brazil experiences moderate rainfall in August, with an average of 10 rainy days and a total precipitation of 130.2 mm.

Average dry days
21
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/18°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Brazil Weather August

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Temperatures trend during August in Brazil

See the weather trend as well as the moving average line

August weather day by day

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Date Weather Temperatures Rain UV More
1 Aug. Partly cloudy
Partly cloudy
25° /17° 0 mm 7
2 Aug. Sunny
Sunny
26° /16° 0 mm 7
3 Aug. Sunny
Sunny
28° /16° 0 mm 8
4 Aug. Partly cloudy
Partly cloudy
25° /18° 0 mm 7
5 Aug. Sunny
Sunny
28° /18° 0 mm 8
6 Aug. Sunny
Sunny
28° /19° 0 mm 8
7 Aug. Sunny
Sunny
30° /19° 0 mm 9
8 Aug. Heavy rain at times
Heavy rain at times
28° /21° 3.5 mm 7
9 Aug. Patchy rain possible
Patchy rain possible
25° /19° 0.5 mm 6
10 Aug. Sunny
Sunny
24° /17° 14 mm 7
11 Aug. Sunny
Sunny
25° /17° 0.1 mm 8
12 Aug. Sunny
Sunny
27° /18° 0.2 mm 7
13 Aug. Moderate rain at times
Moderate rain at times
21° /18° 3 mm 5
14 Aug. Patchy rain possible
Patchy rain possible
22° /16° 2.8 mm 6
15 Aug. Cloudy
Cloudy
25° /17° 0.1 mm 7
16 Aug. Partly cloudy
Partly cloudy
26° /19° 0 mm 8
17 Aug. Sunny
Sunny
28° /19° 0 mm 8
18 Aug. Sunny
Sunny
30° /19° 0 mm 8
19 Aug. Overcast
Overcast
30° /20° 0 mm 8
20 Aug. Patchy rain possible
Patchy rain possible
27° /20° 0.8 mm 7
21 Aug. Sunny
Sunny
27° /19° 0.1 mm 7
22 Aug. Sunny
Sunny
30° /19° 0 mm 8
23 Aug. Sunny
Sunny
33° /20° 0 mm 9
24 Aug. Sunny
Sunny
30° /21° 0.4 mm 8
25 Aug. Light drizzle
Light drizzle
23° /19° 8.4 mm 6
26 Aug. Light rain shower
Light rain shower
20° /15° 20.6 mm 5
27 Aug. Light rain shower
Light rain shower
19° /16° 40.7 mm 5
28 Aug. Light rain shower
Light rain shower
20° /14° 22.1 mm 6
29 Aug. Light rain shower
Light rain shower
21° /16° 11.8 mm 6
30 Aug. Cloudy
Cloudy
25° /17° 1.1 mm 7
31 Aug. Overcast
Overcast
25° /19° 0.1 mm 7
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Important Notice
Our weather forecast for Brazil in August 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 August

In August, Brazil experiences varying weather conditions across different regions. In the northern part of the country, particularly in cities like Manaus and Belém, the beginning of the month sees warm and humid conditions with temperatures averaging around 28°.

These areas also experience frequent rainfall, contributing to the lush rainforests and vibrant ecosystems.

Moving towards the southern regions such as Rio de Janeiro and São Paulo, the weather in August tends to be milder. At the start of the month, temperatures hover around 20° with occasional cool breezes.

However, as the month progresses, the temperatures can gradually rise to around 24°, creating more comfortable conditions for outdoor activities and sightseeing.

In the coastal areas, including Salvador and Recife, August brings relatively stable weather with temperatures ranging from 24° to 28°. Visitors can expect a mix of sunshine and occasional showers, making it an ideal time to explore the beautiful beaches and cultural attractions.

Overall, August in Brazil offers a diverse range of weather experiences, from tropical climates in the north to more temperate conditions in the south, providing something for every type of traveler.

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

Brazil in August - FAQ

What are the expected maximum and minimum temperatures in Brazil during August?
During August, expect a variety of temperatures with highs around 26° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Brazil during August?
Significant rainfall exceeding 130.2 mm is expected in Brazil during August, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Brazil during August?
The average wind speed in Brazil during August is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Brazil

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

UV exposure in Brazil during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Location coordinates Where is Brazil?

Get accurate weather forecasts for Brazil, located at latitude -22.906 and longitude -43.182. Stay updated with localized weather information tailored for Brazil.

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