Climate almanac
San Mateo del Mar
Oaxaca, Mexico · 16.21°, -94.98°
What is the weather like in San Mateo del Mar in December?
In December, San Mateo del Mar is typically 84°F (29°C) during the day and 74°F (24°C) at night. The month brings about 0.2 in (4 mm) of precipitation in total.
- Average high84°F (29°C)
- Average low74°F (24°C)
- Precipitation0.2 in (4 mm)
- Clear or mostly clear days23
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)