Climate almanac
Wilmington
California, United States · 33.78°, -118.26°
What is the weather like in Wilmington in December?
In December, Wilmington is typically 65°F (18°C) during the day and 52°F (11°C) at night. The month brings about 2.4 in (61 mm) of precipitation in total.
- Average high65°F (18°C)
- Average low52°F (11°C)
- Precipitation2.4 in (61 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)