Climate almanac
Itaboraí
Rio de Janeiro, Brazil · -22.74°, -42.86°
What is the weather like in Itaboraí in December?
In December, Itaboraí is typically 85°F (29°C) during the day and 72°F (22°C) at night. The month brings about 8.7 in (220 mm) of precipitation in total.
- Average high85°F (29°C)
- Average low72°F (22°C)
- Precipitation8.7 in (220 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)