Climate almanac
San Salvador
San Salvador Department, El Salvador · 13.69°, -89.19°
What is the weather like in San Salvador in December?
In December, San Salvador is typically 89°F (32°C) during the day and 69°F (21°C) at night. The month brings about 0.6 in (14 mm) of precipitation in total.
- Average high89°F (32°C)
- Average low69°F (21°C)
- Precipitation0.6 in (14 mm)
- Clear or mostly clear days21
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)