Climate almanac
San Alejo
La Union, El Salvador · 13.43°, -87.96°
What is the weather like in San Alejo in May?
In May, San Alejo is typically 94°F (34°C) during the day and 77°F (25°C) at night. The month brings about 7.6 in (192 mm) of precipitation in total.
- Average high94°F (34°C)
- Average low77°F (25°C)
- Precipitation7.6 in (192 mm)
- Clear or mostly clear days4
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)