Climate almanac
Jacareí
São Paulo, Brazil · -23.31°, -45.97°
What is the weather like in Jacareí in January?
In January, Jacareí is typically 83°F (28°C) during the day and 68°F (20°C) at night. The month brings about 8.1 in (207 mm) of precipitation in total.
- Average high83°F (28°C)
- Average low68°F (20°C)
- Precipitation8.1 in (207 mm)
- Clear or mostly clear days4
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)