Climate almanac
Barstow Heights
California, United States · 34.87°, -117.06°
What is the weather like in Barstow Heights in December?
In December, Barstow Heights is typically 60°F (15°C) during the day and 39°F (4°C) at night. The month brings about 0.8 in (21 mm) of precipitation in total. Snowfall averages about 0.5 in (12 mm) over the month.
- Average high60°F (15°C)
- Average low39°F (4°C)
- Precipitation0.8 in (21 mm)
- Clear or mostly clear days16
- Snowfall0.5 in (12 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)