Climate almanac
Piñon Hills
California, United States · 34.43°, -117.65°
What is the weather like in Piñon Hills in December?
In December, Piñon Hills is typically 57°F (14°C) during the day and 40°F (5°C) at night. The month brings about 2.4 in (61 mm) of precipitation in total. Snowfall averages about 2.5 in (63 mm) over the month.
- Average high57°F (14°C)
- Average low40°F (5°C)
- Precipitation2.4 in (61 mm)
- Clear or mostly clear days15
- Snowfall2.5 in (63 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)