Climate almanac
San Francisco de Mostazal
O'Higgins Region, Chile · -33.98°, -70.71°
What is the weather like in San Francisco de Mostazal in September?
In September, San Francisco de Mostazal is typically 65°F (18°C) during the day and 41°F (5°C) at night. The month brings about 2.7 in (68 mm) of precipitation in total.
- Average high65°F (18°C)
- Average low41°F (5°C)
- Precipitation2.7 in (68 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)