Climate almanac
São João de Meriti
Rio de Janeiro, Brazil · -22.80°, -43.37°
What is the weather like in São João de Meriti in December?
In December, São João de Meriti is typically 86°F (30°C) during the day and 72°F (22°C) at night. The month brings about 8.4 in (215 mm) of precipitation in total.
- Average high86°F (30°C)
- Average low72°F (22°C)
- Precipitation8.4 in (215 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)