Climate almanac
Highland
California, United States · 34.13°, -117.21°
What is the weather like in Highland in December?
In December, Highland is typically 61°F (16°C) during the day and 41°F (5°C) at night. The month brings about 2.0 in (50 mm) of precipitation in total. Snowfall averages about 1.0 in (26 mm) over the month.
- Average high61°F (16°C)
- Average low41°F (5°C)
- Precipitation2.0 in (50 mm)
- Clear or mostly clear days15
- Snowfall1.0 in (26 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)