Climate almanac
Cabo San Lucas
Baja California Sur, Mexico · 22.89°, -109.91°
What is the weather like in Cabo San Lucas in September?
In September, Cabo San Lucas is typically 85°F (29°C) during the day and 78°F (26°C) at night. The month brings about 5.0 in (127 mm) of precipitation in total.
- Average high85°F (29°C)
- Average low78°F (26°C)
- Precipitation5.0 in (127 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)