Climate almanac
Mejillones
Antofagasta, Chile · -23.10°, -70.45°
What is the weather like in Mejillones in October?
In October, Mejillones is typically 64°F (18°C) during the day and 58°F (14°C) at night. The month brings about 0.3 in (7 mm) of precipitation in total.
- Average high64°F (18°C)
- Average low58°F (14°C)
- Precipitation0.3 in (7 mm)
- Clear or mostly clear days22
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)