Del Mar Weather in December

December in Del Mar averages 18°C (64°F) during the day and 8°C (46°F) at night. It is the wettest month of the year, with 62 mm (2.4 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Del Mar in December

Prepare for the wettest month with an umbrella to protect yourself from frequent rain. Based on our climate data of the past 30 years, about 7 days of rain are anticipated, with 62 mm (2.4 in) on average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Del Mar in December

December in Del Mar brings pleasant temperatures, with highs of 18°C (64°F) and nights around 8°C (46°F). Conditions are often most pleasant around the middle of the day. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. Enjoy a month of mild temperatures, still offering warmth and comfort throughout.

Sunshine in Del Mar in December

Enjoy a sunny month with about 231 hours of sunshine, the clear skies make Del Mar even more beautiful.

December in Del Mar has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.