Climate almanac
Ben Lomond
California, United States · 37.09°, -122.09°
What is the weather like in Ben Lomond in December?
In December, Ben Lomond is typically 57°F (14°C) during the day and 50°F (10°C) at night. The month brings about 5.4 in (137 mm) of precipitation in total.
- Average high57°F (14°C)
- Average low50°F (10°C)
- Precipitation5.4 in (137 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)