Normal weather for Brazil in September
It's warm in September in Brazil with an average temperature of 28°C. Temperatures this month range from a low of 26°C to a high of 31°C. At night, you can expect temperatures between 19°C and 22°C.
In September, there is an average of 32 mm of precipitation, spread over 7 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Brazil in September |
UK | ||
|---|---|---|---|
 Average Temperature |
28°C | 20°C | |
 High Temp |
31°C | 22°C | |
| Low Temp |
26°C | 17°C | |
 Total Precipitation |
32 mm | 44 mm | |
| Rainy Days |
7 days | 8 days | |
The climate of Brazil is based on weather data from Rio de Janeiro. Other spots, like Salvador, Pipa or Recife, might have different weather. You can check out all destinations in Brazil for a full picture of the climate.
Start of September
The month of September starts in Brazil with hot temperatures, averaging around 28°C during the day and nights close to 20°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Mid-September
By mid-September, the average daytime temperature rises to around 29°C, with nights close to 21°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of September
By the end of September, the average daytime temperature in Brazil will be around 28°C, with nights close to 21°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
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Is September a good time to visit Brazil?
Want nice weather? Then September is a great time to be in Brazil. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Brazil in September
With 39°C, Brazil hit the highest temperature in the last 10 years in September 2015. The lowest daytime temperature in this month was 18°C in 2015. The extreme night temperatures ranged from a low of 13°C to a high of 25°C.
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Daily Temperature in September in Brazil
This chart shows the average daily temperatures, both day and night, for each day in September in Brazil, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Brazil
The chart below shows the average daily precipitation in September for Brazil, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 7 days of rain in Brazil.
Daily UV Index in September in Brazil
This chart shows the average daily UV index in September in Brazil, 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 September in Brazil Over the Years
This chart shows the average temperature in September in Brazil, measured in degrees Celsius, over the past years.
Total Precipitation in September in Brazil Over the Years
This chart shows the average precipitation in September in Brazil, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Brazil
Click on a specific day in September for detailed info on the typical weather on that day in Brazil. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Brazil
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Average Weather in Brazil by Month
Click on a month below to see detailed weather info for Brazil. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
