Rio Del Mar

What is the weather like in Rio Del Mar in December?

In December, Rio Del Mar 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)