Climate almanac
San Fernando
Chiapas, Mexico · 16.87°, -93.21°
What is the weather like in San Fernando in December?
In December, San Fernando is typically 79°F (26°C) during the day and 62°F (17°C) at night. The month brings about 0.9 in (22 mm) of precipitation in total.
- Average high79°F (26°C)
- Average low62°F (17°C)
- Precipitation0.9 in (22 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)