Climate almanac
Casimiro de Abreu
Rio de Janeiro, Brazil · -22.48°, -42.20°
What is the climate like in Casimiro de Abreu?
The best time to visit Casimiro de Abreu is typically May – September, with trip comfort peaking in July (8.0/10). Casimiro de Abreu is warmest in February, when daily highs average 85°F (29°C), and coolest in July, when lows fall to about 58°F (15°C). The wettest month is typically December and the driest is July; the year sees roughly 74 in (1888 mm) of precipitation.
- Best time to visitMay – September — comfort peaks in July (8.0/10)
- Warmest monthFebruary — average high 85°F (29°C)
- Coolest monthJuly — average low 58°F (15°C)
- Wettest monthDecember (12 in (303 mm))
- Driest monthJuly (1.2 in (31 mm))
- Annual precipitation74 in (1888 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)