Brazil in December: where is it warmest?
In December, Foz do Iguaçu is the warmest place with 31 °C by day, Curitiba the coolest with 24 °C. 10 of 19 destinations have good holiday weather.
All destinations in December, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
| Place | Score | Air | Sea | Sun | Rain days |
|---|---|---|---|---|---|
| Foz do Iguaçu | 42 | 31° | – | 6 h | 15 |
| Belém | 34 | 31° | 29° | 5 h | 19 |
| Natal, Brazil | 83 | 30° | 28° | 9 h | 16 |
| Rio de Janeiro | 76 | 30° | 24° | 7 h | 15 |
| Ipanema District | 76 | 30° | 24° | 7 h | 15 |
| Fortaleza | 69 | 30° | 28° | 9 h | 9 |
| Recife | 57 | 30° | 28° | 8 h | 14 |
| Manaus | 36 | 30° | – | 4 h | 28 |
| João Pessoa | 62 | 29° | 28° | 8 h | 14 |
| Salvador | 72 | 28° | 27° | 7 h | 10 |
| Porto Alegre | 72 | 28° | 24° | 8 h | 12 |
| Goiânia | 51 | 28° | – | 5 h | 24 |
| Blumenau | 60 | 27° | – | 6 h | 18 |
| Balneário Camboriú | 71 | 26° | 25° | 6 h | 18 |
| Florianópolis | 68 | 26° | 24° | 6 h | 18 |
| São Paulo | 58 | 26° | – | 5 h | 20 |
| Belo Horizonte | 57 | 26° | – | 5 h | 21 |
| Brasília | 56 | 26° | – | 5 h | 24 |
| Curitiba | 58 | 24° | – | 5 h | 19 |
Brazil in December: quick answers
Brazil in December: where is it warmest?
The warmest places in December are Foz do Iguaçu (31 °C), Belém (31 °C) and Natal, Brazil (30 °C).
Brazil in December: where is the sea warmest?
The sea is warmest at Belém (29 °C), Natal, Brazil (28 °C) and Fortaleza (28 °C).
Brazil in December: where is the weather best?
The best holiday weather in December – warm, sunny and dry – is in Natal, Brazil, Rio de Janeiro and Ipanema District.
Brazil month by month
Brazil: weather & best time to visit
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences