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The temperatures in Brazil in September are comfortable with low of 16°C and and high up to 26°C.
You can expect about 3 to 8 days of rain in Brazil during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Brazil in September 2025.
If you’re planning to visit Brazil in the near future, we highly recommend that you review the 14 day weather forecast for Brazil before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 27° / 20° | 19 | 12 | 0 | 461 mm | Good | Brazil in January |
| February | 27° / 19° | 16 | 12 | 0 | 344 mm | Good | Brazil in February |
| March | 26° / 19° | 12 | 19 | 0 | 232 mm | Good | Brazil in March |
| April | 24° / 17° | 6 | 24 | 0 | 119 mm | Perfect | Brazil in April |
| May | 22° / 15° | 4 | 28 | 0 | 75 mm | Good | Brazil in May |
| June | 22° / 14° | 3 | 27 | 0 | 71 mm | Good | Brazil in June |
| July | 22° / 14° | 4 | 27 | 0 | 87 mm | Good | Brazil in July |
| August | 24° / 14° | 3 | 28 | 0 | 61 mm | Perfect | Brazil in August |
| September | 26° / 16° | 5 | 25 | 0 | 99 mm | Perfect | Brazil in September |
| October | 26° / 17° | 9 | 22 | 0 | 164 mm | Good | Brazil in October |
| November | 25° / 17° | 11 | 19 | 0 | 251 mm | Good | Brazil in November |
| December | 27° / 19° | 15 | 16 | 0 | 349 mm | Good | Brazil in December |
For a more accurate weather forecast please select a city