Climate almanac
Crystal City
Texas, United States · 28.68°, -99.83°
What is the weather like in Crystal City in December?
In December, Crystal City is typically 71°F (21°C) during the day and 50°F (10°C) at night. The month brings about 1.3 in (32 mm) of precipitation in total.
- Average high71°F (21°C)
- Average low50°F (10°C)
- Precipitation1.3 in (32 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)