Climate almanac
Rosarito
Baja California, Mexico · 32.36°, -117.05°
What is the weather like in Rosarito in September?
In September, Rosarito is typically 72°F (22°C) during the day and 66°F (19°C) at night. The month brings about 0.4 in (9 mm) of precipitation in total.
- Average high72°F (22°C)
- Average low66°F (19°C)
- Precipitation0.4 in (9 mm)
- Clear or mostly clear days18
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)