Rio das Ostras

What is the climate like in Rio das Ostras?

The best time to visit Rio das Ostras is typically April – September, with trip comfort peaking in July (8.3/10). Rio das Ostras is warmest in February, when daily highs average 87°F (31°C), and coolest in July, when lows fall to about 63°F (17°C). The wettest month is typically December and the driest is July; the year sees roughly 53 in (1347 mm) of precipitation.

• Best time to visitApril – September — comfort peaks in July (8.3/10)
• Warmest monthFebruary — average high 87°F (31°C)
• Coolest monthJuly — average low 63°F (17°C)
• Wettest monthDecember (8.6 in (217 mm))
• Driest monthJuly (0.9 in (22 mm))
• Annual precipitation53 in (1347 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)