Climate almanac
San Sebastián
San Vicente Department, El Salvador · 13.73°, -88.83°
What is the weather like in San Sebastián in May?
In May, San Sebastián is typically 91°F (33°C) during the day and 74°F (23°C) at night. The month brings about 9.2 in (233 mm) of precipitation in total.
- Average high91°F (33°C)
- Average low74°F (23°C)
- Precipitation9.2 in (233 mm)
- Clear or mostly clear days3
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)