Climate almanac
Cachoeiras de Macacu
Rio de Janeiro, Brazil · -22.46°, -42.65°
What is the weather like in Cachoeiras de Macacu in December?
In December, Cachoeiras de Macacu is typically 81°F (27°C) during the day and 68°F (20°C) at night. The month brings about 13 in (334 mm) of precipitation in total.
- Average high81°F (27°C)
- Average low68°F (20°C)
- Precipitation13 in (334 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)