BrazilAverage weather for Brasília in August
It's hot in August in Brasília with an average temperature of 36°C. Temperatures this month range from a low of 34°C to a high of 37°C. At night, you can expect temperatures between 18°C and 22°C.
Start of August
The month of August starts in Brasília with hot temps, averaging around 35°C during the day and nights around 19°C. No precipitation expected at the start of the month; it’ll be sunny.
Mid August
By mid-August, daytime temps rise to around 36°C, with nights around 20°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of August
By the end of August, the average daytime temperature in Brasília is around 37°C, while nighttime temps are about 22°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
According to weather history, there is only 4,8 mm of precipitation in August. The wind speed is around 3 Bft, mostly coming from the Southeast.
Brasília in August |
New York | ||
|---|---|---|---|
 Average temperature |
36°C | 30°C | |
 Max. temperature |
37°C | 31°C | |
| Min. temperature |
34°C | -5°C | |
 Total precipitation |
4,8 mm | 79 mm | |
| Rainy days |
1 day | 13 days | |
July
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Brasília?
August isn’t a good month to be in Brasília. The average temperature of 36°C this month is uncomfortably hot for a comfortable stay.
Temperature records
With 41°C in 2014, Brasília reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 25°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 25°C.
Check out the climate of Brasília for all months and discover the best travel time
Curious about the weather in other parts of Brazil? Check out the climate and weather for spots like Rio de Janeiro, Salvador, Pipa, or explore other destinations in Brazil.
Daily Temperature in August in Brasília
This chart shows the average daily high and low temperatures in August for Brasília, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in August in Brasília
The chart below shows the average daily precipitation in August for Brasília, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 1 day of precipitation in Brasília.
Daily UV index in August in Brasília
This chart shows the average daily UV index in August in Brasília, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Brasília over the years
This chart shows the average temperature in August in Brasília, measured in degrees Celsius, over the past few years.
Total precipitation in August in Brasília over the years
This chart shows the average precipitation in August in Brasília, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in August for Brasília
Click on any day in August to get detailed info about the usual weather on that day in Brasília. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Brasília
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Average weather in Brasília by month
Click on a month below to see detailed weather info for Brasília. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
