Climate almanac
Rio Bonito
Rio de Janeiro, Brazil · -22.71°, -42.61°
What is the climate like in Rio Bonito?
The best time to visit Rio Bonito is typically May – September, with trip comfort peaking in July (7.9/10). Rio Bonito is warmest in February, when daily highs average 86°F (30°C), and coolest in July, when lows fall to about 63°F (17°C). The wettest month is typically January and the driest is July; the year sees roughly 58 in (1476 mm) of precipitation.
- Best time to visitMay – September — comfort peaks in July (7.9/10)
- Warmest monthFebruary — average high 86°F (30°C)
- Coolest monthJuly — average low 63°F (17°C)
- Wettest monthJanuary (8.9 in (227 mm))
- Driest monthJuly (1.3 in (34 mm))
- Annual precipitation58 in (1476 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromGaleao Antonio Carlos Jobim, 66 km away (1973-2025)