Climate almanac
Mentone
California, United States · 34.07°, -117.13°
What is the weather like in Mentone in December?
In December, Mentone is typically 64°F (18°C) during the day and 43°F (6°C) at night. The month brings about 2.4 in (62 mm) of precipitation in total. Snowfall averages about 0.6 in (15 mm) over the month.
- Average high64°F (18°C)
- Average low43°F (6°C)
- Precipitation2.4 in (62 mm)
- Clear or mostly clear days14
- Snowfall0.6 in (15 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)