Climate almanac
Sonsonate
Sonsonate Department, El Salvador · 13.72°, -89.72°
What is the weather like in Sonsonate in September?
In September, Sonsonate is typically 84°F (29°C) during the day and 72°F (22°C) at night. The month brings about 15 in (374 mm) of precipitation in total.
- Average high84°F (29°C)
- Average low72°F (22°C)
- Precipitation15 in (374 mm)
- Clear or mostly clear days1
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)