Climate almanac
São João da Barra
Rio de Janeiro, Brazil · -21.64°, -41.05°
What is the climate like in São João da Barra?
The best time to visit São João da Barra is typically March – September, with trip comfort peaking in July (8.3/10). São João da Barra is warmest in March, when daily highs average 83°F (28°C), and coolest in July, when lows fall to about 68°F (20°C). The wettest month is typically November and the driest is June; the year sees roughly 35 in (892 mm) of precipitation.
- Best time to visitMarch – September — comfort peaks in July (8.3/10)
- Warmest monthMarch — average high 83°F (28°C)
- Coolest monthJuly — average low 68°F (20°C)
- Wettest monthNovember (5.5 in (140 mm))
- Driest monthJune (1.0 in (25 mm))
- Annual precipitation35 in (892 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromBartolomeu Lisandro, 27 km away (1973-2025)