Climate almanac
San Sebastián
México, Mexico · 19.78°, -99.06°
What is the weather like in San Sebastián in December?
In December, San Sebastián is typically 73°F (23°C) during the day and 46°F (8°C) at night. The month brings about 0.2 in (6 mm) of precipitation in total.
- Average high73°F (23°C)
- Average low46°F (8°C)
- Precipitation0.2 in (6 mm)
- Clear or mostly clear days15
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)