AU
Level 2Exercise increased caution
Exercise increased caution
Brazil · Month guide
Brazil in September
Around 31 °C with 47 mm of rain and 7.5 hours of sun a day.
September is a solid shoulder-season month in Brazil. Around 31 °C with 47 mm of rain and 7.5 hours of sun a day. Use the regional grid below to find where this month works best — national averages hide the swings between coast, highlands, and inland.
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Brazil · September
What the weather usually does
Brazil · typical month
- Day / night20 – 31 °CYear range 18 – 31 °C
- Rainfall47 mmYear range 41 – 184 mm
- Sunshine7.5 hr / dayYear range 5.7 – 7.5 hr / day
What’s open · September
Things to do in Brazil in September
Nothing in Brazil shuts for the season, and 1 thing below is at its best in September.
- At its bestTracking jaguars in the Pantanal
the dry season concentrates the animals and thins the vegetation; August is the pick, with the water at its lowest
- Open
Opening seasons are checked by hand against the operators and parks themselves, not derived from the climate figures on this page. Last reviewed 2026-08-28. Dates move — confirm before you book.
27 regions · current month
Brazil, taken apart
- Acre33°C now · 30–33 °C yr
- Alagoas28°C now · 26–32 °C yr
- Amapá34°C now · 29–34 °C yr
- Amazonas33°C now · 30–33 °C yr
- Bahia31°C now · 28–32 °C yr
- Ceará34°C now · 30–35 °C yr
- Espírito Santo28°C now · 26–31 °C yr
- Federal31°C now · 27–31 °C yr
- Goiás34°C now · 29–34 °C yr
- Maranhão35°C now · 30–35 °C yr
- Mato Grosso35°C now · 30–35 °C yr
- Mato Grosso do Sul33°C now · 27–33 °C yr
- Minas Gerais30°C now · 26–30 °C yr
- Paraná27°C now · 22–29 °C yr
- Paraíba32°C now · 29–33 °C yr
- Pará34°C now · 30–34 °C yr
- Pernambuco31°C now · 28–33 °C yr
- Piauí36°C now · 31–36 °C yr
- Rio Grande do Norte33°C now · 31–34 °C yr
- Rio Grande do Sul22°C now · 18–30 °C yr
- Rio de Janeiro27°C now · 25–30 °C yr
- Rondônia34°C now · 30–34 °C yr
- Roraima32°C now · 29–32 °C yr
- Santa Catarina22°C now · 19–27 °C yr
- Sergipe29°C now · 27–32 °C yr
- São Paulo30°C now · 25–30 °C yr
- Tocantins36°C now · 30–36 °C yr
Safety · 6 governments
What the governments say about Brazil
Combined advisory · most-cautious-wins
Exercise increased caution
Highest level across 6 governments · Advisory last changed
See breakdown by countryHide breakdown
CA
Level 2Exercise increased caution
Exercise increased caution
DE
Level 1Exercise normal precautions
Exercise normal precautions
NL
Level 2Exercise increased caution
Exercise increased caution
UK
Level 1Exercise normal precautions
Exercise normal precautions
US
Level 2Exercise increased caution
Exercise increased caution
Climate at a glance · 10-year ERA5
A decade of weather, in one page
— daytime high— overnight low▬ typical range
View data table
| Month | Average daytime high (°C) | Average overnight low (°C) | Typical low | Typical high |
|---|---|---|---|---|
| January | 30.4 | 22.1 | 20.6 | 33.3 |
| February | 30.3 | 22.0 | 20.6 | 33.1 |
| March | 30.2 | 21.9 | 20.4 | 32.8 |
| April | 29.6 | 21.2 | 19.0 | 32.3 |
| May | 28.6 | 19.8 | 16.8 | 31.4 |
| June | 28.1 | 18.7 | 15.8 | 30.9 |
| July | 28.4 | 18.0 | 15.2 | 31.2 |
| August | 29.7 | 18.8 | 15.6 | 32.9 |
| September | 31.3 | 20.4 | 17.8 | 34.5 |
| October | 31.4 | 21.4 | 19.3 | 34.7 |
| November | 30.8 | 21.5 | 19.4 | 34.1 |
| December | 30.6 | 22.0 | 20.3 | 33.6 |
View data table
| Month | Rainfall (mm) |
|---|---|
| January | 184 |
| February | 170 |
| March | 178 |
| April | 137 |
| May | 103 |
| June | 64 |
| July | 44 |
| August | 41 |
| September | 47 |
| October | 86 |
| November | 126 |
| December | 161 |
View data table
| Month | Sunshine hours (hr / day) |
|---|---|
| January | 6.2 |
| February | 6.1 |
| March | 5.9 |
| April | 5.8 |
| May | 5.7 |
| June | 5.8 |
| July | 6.5 |
| August | 7.0 |
| September | 7.5 |
| October | 7.3 |
| November | 7.0 |
| December | 6.7 |
— average▬ typical range
View data table
| Month | Average wind speed (km/h) | Typical low | Typical high |
|---|---|---|---|
| January | 8.4 | 5.7 | 11.6 |
| February | 8.1 | 5.4 | 11.2 |
| March | 7.7 | 5.0 | 10.8 |
| April | 7.8 | 5.0 | 11.5 |
| May | 8.5 | 5.5 | 12.3 |
| June | 9.3 | 6.2 | 13.0 |
| July | 10.0 | 6.8 | 13.8 |
| August | 10.6 | 7.4 | 14.3 |
| September | 10.8 | 7.8 | 14.3 |
| October | 10.4 | 7.3 | 13.9 |
| November | 9.6 | 6.7 | 13.0 |
| December | 9.0 | 6.3 | 12.2 |
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Humidity
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